aboutsummaryrefslogtreecommitdiffstats
path: root/tlrobinson/JSON Diff.html
blob: ea178cc3537efa823d967b22c49930d1fa97f784 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
<html><head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
    <title>JSON Diff</title>
    <link rel="stylesheet" href="JSON%20Diff_files/master.css" type="text/css" media="screen" title="no title" charset="utf-8">
    <script src="JSON%20Diff_files/a.js" defer="defer" async="" type="text/javascript"></script><script type="text/javascript" charset="utf-8">
        // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
        // WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
        // COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
        // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
        var jsonBoxA, jsonBoxB;

        var HashStore = {
            load : function(callback) {
                if (window.location.hash) {
                    try {
                        var hashObject = JSON.parse(decodeURIComponent(window.location.hash.slice(1)));
                        callback && callback(hashObject.d);
                        return;
                    } catch (e) {
                        console.log()
                    }
                }
                callback && callback(null);
            },
            sync : function(object) {
                var hashObject = { d : object };
                window.location.hash = "#" + encodeURIComponent(JSON.stringify(hashObject));
            }
        };

        function init() {
            document.addEventListener("click", clickHandler, false);

            jsonBoxA = document.getElementById("jsonA");
            jsonBoxB = document.getElementById("jsonB");

            HashStore.load(function(data) {
                if (data) {
                    jsonBoxA.value = data.a;
                    jsonBoxB.value = data.b;
                }
            });

            startCompare();
        }

        function swapBoxes() {
            var tmp = jsonBoxA.value;
            jsonBoxA.value = jsonBoxB.value;
            jsonBoxB.value = tmp;
        }

        function clearBoxes() {
            jsonBoxA.value = "";
            jsonBoxB.value = "";
        }

        function startCompare() {
            var aValue = jsonBoxA.value;
            var bValue = jsonBoxB.value;

            var objA, objB;
            try {
                objA = JSON.parse(aValue);
                jsonBoxA.style.backgroundColor = "";
            } catch(e) {
                jsonBoxA.style.backgroundColor = "rgba(255,0,0,0.5)";
            }
            try {
                objB = JSON.parse(bValue);
                jsonBoxB.style.backgroundColor = "";
            } catch(e) {
                jsonBoxB.style.backgroundColor = "rgba(255,0,0,0.5)";
            }

            HashStore.sync({
                a : aValue,
                b : bValue
            });

            results = document.getElementById("results");
            removeAllChildren(results);

            compareTree(objA, objB, "root", results);
        }

        function compareTree(a, b, name, results) {
            var typeA = typeofReal(a);
            var typeB = typeofReal(b);

            var typeSpanA = document.createElement("span");
            typeSpanA.appendChild(document.createTextNode("("+typeA+")"))
            typeSpanA.setAttribute("class", "typeName");

            var typeSpanB = document.createElement("span");
            typeSpanB.appendChild(document.createTextNode("("+typeB+")"))
            typeSpanB.setAttribute("class", "typeName");

            var aString = (typeA === "object" || typeA === "array") ? "" : String(a) + " ";
            var bString = (typeB === "object" || typeB === "array") ? "" : String(b) + " ";

            var leafNode = document.createElement("span");
            leafNode.appendChild(document.createTextNode(name));
            if (a === undefined) {
                leafNode.setAttribute("class", "added");
                leafNode.appendChild(document.createTextNode(": " + bString));
                leafNode.appendChild(typeSpanB);
            }
            else if (b === undefined) {
                leafNode.setAttribute("class", "removed");
                leafNode.appendChild(document.createTextNode(": " + aString));
                leafNode.appendChild(typeSpanA);
            }
            else if (typeA !== typeB || (typeA !== "object" && typeA !== "array" && a !== b)) {
                leafNode.setAttribute("class", "changed");
                leafNode.appendChild(document.createTextNode(": " + aString));
                leafNode.appendChild(typeSpanA);
                leafNode.appendChild(document.createTextNode(" => "+ bString));
                leafNode.appendChild(typeSpanB);
            }
            else {
                leafNode.appendChild(document.createTextNode(": " + aString));
                leafNode.appendChild(typeSpanA);
            }

            if (typeA === "object" || typeA === "array" || typeB === "object" || typeB === "array") {
                var keys = [];
                for (var i in a) {
                    if (a.hasOwnProperty(i)) {
                        keys.push(i);
                    }
                }
                for (var i in b) {
                    if (b.hasOwnProperty(i)) {
                        keys.push(i);
                    }
                }
                keys.sort();

                var listNode = document.createElement("ul");
                listNode.appendChild(leafNode);

                for (var i = 0; i < keys.length; i++) {
                    if (keys[i] === keys[i-1]) {
                        continue;
                    }
                    var li = document.createElement("li");
                    listNode.appendChild(li);

                    compareTree(a && a[keys[i]], b && b[keys[i]], keys[i], li);
                }
                results.appendChild(listNode);
            }
            else {
                results.appendChild(leafNode);
            }
        }

        function removeAllChildren(node) {
            var child;
            while (child = node.lastChild) {
                node.removeChild(child);
            }
        }

        function isArray(value) {
            return value && typeof value === "object" && value.constructor === Array;
        }
        function typeofReal(value) {
            return isArray(value) ? "array" : typeof value;
        }

        function clickHandler(e) {
            var e = e || window.event;
            if (e.target.nodeName.toUpperCase() === "UL") {
                if (e.target.getAttribute("closed") === "yes")
                    e.target.setAttribute("closed", "no");
                else
                    e.target.setAttribute("closed", "yes");
            }
        }
    </script>
<script charset="UTF-8" async="" src="JSON%20Diff_files/thread.js"></script><link href="JSON%20Diff_files/defaults.css" type="text/css" rel="stylesheet"><script charset="UTF-8" async="" src="JSON%20Diff_files/disqus.js"></script><script src="JSON%20Diff_files/ga.js" async="" type="text/javascript"></script><link href="JSON%20Diff_files/t_c4ca4238a0b923820dcc509a6f75849b.css" type="text/css" rel="stylesheet"><script charset="UTF-8" async="" src="JSON%20Diff_files/t_c4ca4238a0b923820dcc509a6f75849b.js"></script></head>
<body onload="init();">
    <h2>JSON Diff</h2>
    <div class="contentbox" id="instructions">
        <ul>
            <li>Paste some JSON in each of the text fields. Click "Compare" to see the diff.</li>
            <li>Changed portions are displayed in <span class="changed">yellow</span>. Additions are displayed in <span class="added">green</span>. Deletions are displayed in <span class="removed">red</span>.</li>
            <li>It also works as a JSON viewer. Click the disclosure triangles to display/hide portions of the JSON.</li>
            <li>Invalid JSON is indicated by the text fields turning red.</li>
            <li>Swap the contents of the text areas by clicking "Swap". Clear them by clicking "Clear".</li>
        </ul>
    </div>
    <div class="contentbox" id="inputs">
        <textarea id="jsonA"></textarea>
        <textarea id="jsonB"></textarea>
            <input value="Compare" id="compare" onclick="startCompare();" type="button">
            <input value="Swap" id="swap" onclick="swapBoxes();" type="button">
            <input value="Clear" id="clear" onclick="clearBoxes();" type="button">
    </div>
    <div class="contentbox" id="results"><ul><span>root: <span class="typeName">(object)</span></span><li><ul><span>content: <span class="typeName">(array)</span></span><li><ul><span>0: <span class="typeName">(object)</span></span><li><span>align: center <span class="typeName">(string)</span></span></li><li><ul><span>content: <span class="typeName">(array)</span></span><li><ul><span>0: <span class="typeName">(object)</span></span><li><span>content: And please, feel free to send us your feedback and comments to  <span class="typeName">(string)</span></span></li><li><ul><span>style: <span class="typeName">(object)</span></span><li><span>bold: 2 <span class="typeName">(number)</span></span></li><li><span>color: FFFFFF <span class="typeName">(string)</span></span></li><li><span class="removed">fontFamily: Arial <span class="typeName">(string)</span></span></li><li><span>italic: 2 <span class="typeName">(number)</span></span></li><li><span class="added">name: Arial <span class="typeName">(string)</span></span></li><li><span>size: 20 <span class="typeName">(number)</span></span></li><li><span class="changed">underline: 1 <span class="typeName">(number)</span> =&gt; 2 <span class="typeName">(number)</span></span></li></ul></li></ul></li><li><ul><span>1: <span class="typeName">(object)</span></span><li><span class="changed">content: hello world <span class="typeName">(string)</span> =&gt; foo <span class="typeName">(string)</span></span></li><li><ul><span>style: <span class="typeName">(object)</span></span><li><span>bold: 2 <span class="typeName">(number)</span></span></li><li><span class="changed">color: 4DC3FF <span class="typeName">(string)</span> =&gt; 4DC2FF <span class="typeName">(string)</span></span></li><li><span class="removed">fontFamily: Arial <span class="typeName">(string)</span></span></li><li><span>italic: 2 <span class="typeName">(number)</span></span></li><li><span class="added">name: Arial <span class="typeName">(string)</span></span></li><li><span>size: 20 <span class="typeName">(number)</span></span></li><li><span class="changed">underline: 1 <span class="typeName">(number)</span> =&gt; 2 <span class="typeName">(number)</span></span></li></ul></li></ul></li><li><ul><span>2: <span class="typeName">(object)</span></span><li><span>content: , or just by clicking on the  <span class="typeName">(string)</span></span></li><li><ul><span>style: <span class="typeName">(object)</span></span><li><span>bold: 2 <span class="typeName">(number)</span></span></li><li><span>color: FFFFFF <span class="typeName">(string)</span></span></li><li><span class="removed">fontFamily: Arial <span class="typeName">(string)</span></span></li><li><span>italic: 2 <span class="typeName">(number)</span></span></li><li><span class="added">name: Arial <span class="typeName">(string)</span></span></li><li><span>size: 20 <span class="typeName">(number)</span></span></li><li><span class="changed">underline: 1 <span class="typeName">(number)</span> =&gt; 2 <span class="typeName">(number)</span></span></li></ul></li></ul></li><li><ul><span>3: <span class="typeName">(object)</span></span><li><span>content: feedback <span class="typeName">(string)</span></span></li><li><ul><span>style: <span class="typeName">(object)</span></span><li><span>bold: 2 <span class="typeName">(number)</span></span></li><li><span class="changed">color: 4DC3FF <span class="typeName">(string)</span> =&gt; 4DC2FF <span class="typeName">(string)</span></span></li><li><span class="removed">fontFamily: Arial <span class="typeName">(string)</span></span></li><li><span>italic: 2 <span class="typeName">(number)</span></span></li><li><span class="added">name: Arial <span class="typeName">(string)</span></span></li><li><span>size: 20 <span class="typeName">(number)</span></span></li><li><span class="changed">underline: 1 <span class="typeName">(number)</span> =&gt; 2 <span class="typeName">(number)</span></span></li></ul></li></ul></li><li><ul><span class="added">4: <span class="typeName">(object)</span></span><li><span class="added">content:  button up above. <span class="typeName">(string)</span></span></li><li><ul><span class="added">style: <span class="typeName">(object)</span></span><li><span class="added">bold: 2 <span class="typeName">(number)</span></span></li><li><span class="added">color: FFFFFF <span class="typeName">(string)</span></span></li><li><span class="added">italic: 2 <span class="typeName">(number)</span></span></li><li><span class="added">name: Arial <span class="typeName">(string)</span></span></li><li><span class="added">size: 20 <span class="typeName">(number)</span></span></li><li><span class="added">underline: 2 <span class="typeName">(number)</span></span></li></ul></li></ul></li></ul></li><li><span>depth: 0 <span class="typeName">(number)</span></span></li><li><span>list: false <span class="typeName">(boolean)</span></span></li><li><span>ordered: false <span class="typeName">(boolean)</span></span></li></ul></li></ul></li><li><span>format: example <span class="typeName">(string)</span></span></li><li><span class="changed">version: 3 <span class="typeName">(number)</span> =&gt; 3.1 <span class="typeName">(number)</span></span></li></ul></div>
        <div class="contentbox" id="issues">
            <h3>About</h3>
            <p>JSON Diff is a simple way to visualize and compare <a href="http://json.org/">JSON</a>.</p>
            <h3>Known Issues</h3>
            <ul>
                <li>Diff algorithm not very intelligent when dealing with arrays</li>
                <li>Probably doesn't work in IE</li>
            </ul>
        </div>

    <h3><a name="comment">comment</a> <a href="#top">^</a></h3>

<div id="disqus_thread"><div style="display: none;" id="dsq-content-stub"><img alt="DISQUS" src="data:image/png;base64,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" height="17" width="71"><img alt="..." src="data:image/gif;base64,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" style="margin: 0pt 0pt 3px 5px;" height="11" width="16"></div><div class="clearfix" style="display: block;" id="dsq-content">      <div id="dsq-global-toolbar" class="dsq-clearfix">        <ul class="dsq-global-toolbar-right dsq-clearfix">                    <li class="dsq-messages">                <div id="dsq-messagesx-toolbar-icon" class=" dsq-dropdown-tab dsq-toolbar-item dsq-clearfix" onclick="DISQUS.dtpl.actions.fire('messagesx.toggleBar'); return false;">                    <a href="#" class="dsq-message-count dsq-toolbar-label" id="dsq-messagesx-count">0</a>                </div>                <div id="dsq-messagesx-toolbar-dropdown" class="dsq-dropdown">                    <h4>Notifications</h4>                    <ul class="dsq-inbox" id="dsq-messagesx-inbox">                      <li id="dsq-inbox-no-messages">You have no messages</li>                    </ul>                </div>                <div id="dsq-alert" class="dsq-alert dsq-alert-hidden">                  <div class="dsq-alert-notch"></div>                  <p>You've received a new rank!</p>                </div>            </li>                            <li class="dsq-community-box">                <a href="#" class="dsq-toolbar-item dsq-tt" onclick="DISQUS.dtpl.actions.fire('community.show'); return false" title="Expand Community Box"><span class="dsq-toolbar-icon"></span></a>            </li>                            <li class="dsq-global-toolbar-dropdown-container">                    <div id="dsq-toolbar-dropdown">    <a href="#" onclick="return false" class="dsq-toolbar-logo dsq-toolbar-item dsq-clearfix"><span class="dsq-toolbar-icon">Disqus</span></a>    <div id="dsq-toolbar-dropdown-wrap" style="display: none">      <ul class="dsq-clearfix">                                    <li class="dsq-editprofile-link"><a href="#" onclick="return DISQUS.dtpl.actions.fire('user.remoteAccountSettings');"><span class="dsq-toolbar-icon"></span><span class="dsq-toolbar-label">Settings</span></a></li>                                      <li class="dsq-logout-link"><a href="http://disqus.com/logout/?ctkn=8d7fc9bdfc23e61c412c738fc2d7ba57"><span class="dsq-toolbar-icon"></span><span class="dsq-toolbar-label">Logout</span></a></li>                                <li class="dsq-about-link"><a href="http://disqus.com/" target="_blank"><span class="dsq-toolbar-icon"></span><span class="dsq-toolbar-label">About Disqus</span></a></li>      </ul>    </div>  </div>            </li>        </ul>                <ul class="dsq-global-toolbar-left dsq-clearfix">            <li class="dsq-like-thread">                <a href="#" id="dsq-like-thread-button" class="dsq-toolbar-item dsq-clearfix  dsq-tt" onclick="DISQUS.dtpl.actions.fire('thread.vote', 1); return false;" title="I like this page">                    <span class="dsq-toolbar-icon"></span>                    <span class="dsq-toolbar-label">Like</span>                </a>            </li>            <li class="dsq-dislike-thread">                <a href="#" id="dsq-dislike-thread-button" class="dsq-toolbar-item dsq-clearfix  dsq-tt" onclick="DISQUS.dtpl.actions.fire('thread.vote', -1); return false" title="I don't like this page">                    <span class="dsq-toolbar-icon">Dislike</span>                </a>            </li>            <li class="dsq-like-panel">                <ul class="dsq-like-faces dsq-clearfix">                          <li class="dsq-tt" title="Apphacker"><a href="http://disqus.com/twitter-20687908/" onclick="return DISQUS.dtpl.actions.fire('profile.show', null, 'twitter-20687908', false); return false"><img src="JSON%20Diff_files/avatar32_002.jpg"></a></li>    <li class="dsq-like-activity">                  and 13 others liked this.          </li>                </ul>            </li>        </ul>            </div>    <div id="dsq-like-tooltip">      <div id="dsq-share-step-1" class="dsq-share-step">        <h3>Glad you liked it. Would you like to share?</h3>        <p class="dsq-tooltip-checkbox"><input id="dsq-share-thread-facebook" value="Facebook" type="checkbox"><label for="dsq-share-thread-facebook"><span class="dsq-facebook">Facebook</span></label></p>        <p class="dsq-tooltip-checkbox"><input id="dsq-share-thread-twitter" value="Twitter" type="checkbox"><label for="dsq-share-thread-twitter"><span class="dsq-twitter">Twitter</span></label></p>        <ul id="dsq-tooltip-actions">                        <li><a href="#" onclick="DISQUS.dtpl.actions.fire('thread.share'); return false" class="dsq-primary-action">Share</a></li>                    <li><a href="#" onclick="DISQUS.dtpl.actions.fire('thread.share.cancel'); return false" class="dsq-secondary-action">No thanks</a></li>        </ul>      </div>      <div id="dsq-share-step-2" class="dsq-share-step" style="display:none !important">        <p>Sharing this page …</p>      </div>      <div id="dsq-share-step-3" class="dsq-share-step" style="display:none !important">        <p>Thanks! <a href="#" class="dsq-tooltip-decline" onclick="DISQUS.dtpl.actions.fire('thread.share.cancel'); return false">Close</a></p>      </div>    </div>                        <div id="dsq-new-post" class="dsq-post-area">          <h3>Add New Comment</h3>      <div style="clear:both"></div>                  <div class="dsq-request-user-info"> <!-- If authenticated -->      <a href="http://disqus.com/logout/?ctkn=8d7fc9bdfc23e61c412c738fc2d7ba57" class="dsq-request-user-logout">Logout</a>    <table>    <tbody><tr>      <td rowspan="2" class="dsq-header-avatar">                <a href="http://disqus.com/openid-9667/" onclick="return DISQUS.dtpl.actions.fire('profile.show', null, 'openid-9667'); return false">                  <img src="JSON%20Diff_files/avatar92.jpg" class="dsq-request-user-avatar" height="48" width="48">                </a>              </td>      <td class="dsq-request-user-name">        <a href="http://disqus.com/openid-9667/" onclick="return DISQUS.dtpl.actions.fire('profile.show', null, 'openid-9667'); return false">Matěj Cepl</a>                      </td>    </tr>    <tr>      <td class="dsq-request-user-stats">        <span class="dsq-request-user-stat dsq-request-user-stat-comments">          <big>16</big>          <span id="dsq-request-user-stats-comments">            comments          </span>        </span>        <span class="dsq-request-user-stat dsq-request-user-stat-points">          <big>5</big>          <span id="dsq-request-user-stats-points">            likes            received          </span>        </span>      </td>    </tr>  </tbody></table></div>        <div id="dsq-form-area">      <div class="dsq-textarea">        <div style="height: auto;" class="dsq-textarea-wrapper" id="dsq-textarea-wrapper">            <!-- filled dynamically -->        <iframe style="position: relative; top: 0px; height: 58px;" src="JSON%20Diff_files/reply.html" id="easyXDM_DISQUS_net_default9901_provider" name="easyXDM_DISQUS_net_default9901_provider" frameborder="0" scrolling="no"></iframe></div>      </div>              <div id="dsq-media-preview" class="dsq-media-preview" style="display:none">        </div>                  <div class="dsq-post-footer">              <div class="dsq-attach-media">            <div class="dsq-attach-media-container">                <span>Image</span>                <!-- filled dynamically -->            <iframe src="JSON%20Diff_files/upload.html" id="easyXDM_DISQUS_net_default9902_provider" name="easyXDM_DISQUS_net_default9902_provider" frameborder="0" scrolling="no"></iframe></div>        </div>                  <div class="dsq-sharing-options dsq-tt" style="display:none;" title="Toggle to share your comment"></div>                  <button type="button" class="dsq-button" id="dsq-post-button" onclick="DISQUS.dtpl.actions.fire('comments.send', null, this);">            <span>                                Post as                Matěj Cepl                            </span>          </button>                      </div>      <div style="clear:both"></div>    </div>  </div>              <div id="dsq-comments-title">    <h3>                        Showing <span id="dsq-num-posts">9</span> comments                  </h3>  </div>  <div class="dsq-options">      <span class="dsq-item-sort">    Sort by    <select id="dsq-sort-select" onchange="DISQUS.dtpl.actions.fire('thread.sort', this.value);">            <option value="hot" selected="selected">Popular now</option>            <option value="best">Best rating</option>            <option value="newest">Newest first</option>            <option value="oldest">Oldest first</option>          </select>  </span>      <span class="dsq-subscribe-email">    <img src="JSON%20Diff_files/email.png" alt="">&nbsp;    <span id="dsq-subscribe">            <a href="#" onclick="return DISQUS.dtpl.actions.fire('thread.subscribe');">Subscribe by email</a>          </span>    <span class="dsq-subscribe-rss">      <img src="JSON%20Diff_files/bullet-feed.png" alt="">&nbsp;      <a href="http://tlrobinson.disqus.com/thread_80/latest.rss">Subscribe by RSS</a>    </span>  </span>  </div>                  <ul id="dsq-comments">            <div id="comment-160387487"></div><li id="dsq-comment-160387487" style="margin-left:0px;" class="dsq-comment     dsq-even ">  <!-- placeholder for collapsed comment block (inserted dynamically later) -->  <div id="dsq-collapsed-comment-160387487" class="dsq-collapsed-comment"></div>  <div class="dsq-full-comment"> <!-- wraps header, body, footer -->    <div id="dsq-comment-header-160387487" class="dsq-comment-header">      <table>        <tbody><tr>          <td id="dsq-header-avatar-160387487" class="dsq-header-avatar">            <a id="dsq-avatar-160387487" class="dsq-avatar dsq-tt" title="Expand 278777851's profile" href="http://disqus.com/guest/272a3d7fead0893ea5a7f5ddb4491a15/" onclick="return DISQUS.dtpl.actions.fire('profile.show', 160387487, null);">                            <img src="JSON%20Diff_files/noavatar32.png" class="" alt="" height="32" width="32">                          </a>          </td>          <td class="dsq-comment-header-meta">            <div class="dsq-comment-header-meta-wrapper">              <cite id="dsq-cite-160387487" class="dsq-comment-cite">                                <span id="dsq-author-user-160387487">278777851</span>                                <img src="JSON%20Diff_files/moderator.png" class="dsq-moderator-star" alt="Moderator" title="Moderator" height="14" width="15">                              </cite>              <span class="dsq-comment-header-time">                <a href="#comment-160387487" onclick="DISQUS.dtpl.actions.fire('comments.permalink',160387487);" title="Link to comment by 278777851">7 months ago</a>              </span>              <a class="dsq-comment-hide-thread" href="#" onclick="return DISQUS.dtpl.actions.fire('comments.collapse', this, 160387487);" title="Collapse thread"></a>            </div>          </td>        </tr>      </tbody></table>    </div>    <div id="dsq-comment-body-160387487" class="dsq-comment-body">        <div class="dsq-comment-message" id="dsq-comment-message-160387487">                <div class="dsq-comment-text" id="dsq-comment-text-160387487">        {<br>    "events": {<br>        "list": [<br>            {<br>                "eventObject": {<br>                    "@type": "contactlist",<br>                    "contacts": [<br>                        {<br>                            "uri": "tel:+491728881002",<br>                            "self": "true",<br>                            "state": "active" <br>                        },<br>                        {<br>                            "uri": "<a rel="nofollow">sip:491728881001@mns.ericsson....</a>",<br>                            "state": "active" <br>                        },<br>                        {<br>                            "uri": "<a rel="nofollow">sip:491728881002@mns.ericsson....</a>",<br>                            "self": "true",<br>                            "state": "active" <br>                        },<br>                        {<br>                            "uri": "<a rel="nofollow">sip:491728881003@mns.ericsson....</a>",<br>                            "state": "active" <br>                        },<br>                        {<br>                            "uri": "tel:+491728881000",<br>                            "state": "pending" <br>                        } <br>                    ] <br>                },<br>                "id": "1b25ae4c-8589-4080-ae4f-3b5e2700fe50",<br>                "destination": "<a rel="nofollow">sip:491728881002@mns.ericsson....</a>" <br>            },<br>            {<br>                "eventObject": {<br>                    "@type": "presencelist",<br>                    "userPresences": [<br>                        {<br>                            "entity": "tel:+491728881002",<br>                            "services": [<br>                                <br>                            ],<br>                            "self": "true" <br>                        },<br>                        {<br>                            "entity": "<a rel="nofollow">sip:491728881001@mns.ericsson....</a>",<br>                            "services": [<br>                                <br>                            ] <br>                        },<br>                        {<br>                            "entity": "<a rel="nofollow">sip:491728881002@mns.ericsson....</a>",<br>                            "services": [<br>                                <br>                            ],<br>                            "self": "true" <br>                        },<br>                        {<br>                            "entity": "<a rel="nofollow">sip:491728881003@mns.ericsson....</a>",<br>                            "services": [<br>                                <br>                            ] <br>                        } <br>                    ] <br>                },<br>                "id": "4076e6c9-341d-4e87-9ce4-1aff56a2865b",<br>                "destination": "<a rel="nofollow">sip:491728881002@mns.ericsson....</a>" <br>            },<br>            {<br>                "eventObject": {<br>                    "@type": "message",<br>                    "from": "<a rel="nofollow">sip:491728881001@mns.ericsson....</a>",<br>                    "to": "<a rel="nofollow">sip:491728881002@mns.ericsson....</a>",<br>                    "contentType": "text/plain",<br>                    "subject": "testing IM",<br>                    "body": "Allo world",<br>                    "type": "message" <br>                },<br>                "id": "250a597b-80af-46ac-8783-4965fd014b79",<br>                "destination": "<a rel="nofollow">sip:491728881002@mns.ericsson....</a>" <br>            } <br>        ] <br>    }<br>}      </div>                        </div>          </div>    <div class="dsq-comment-footer" id="dsq-comment-footer-160387487">      <div class="dsq-comment-footer-left">                    <a href="#" id="dsq-post-report-160387487" class="dsq-post-report" onclick="return DISQUS.dtpl.actions.fire('comments.report', 160387487, false);">Flag</a>              </div>            <div class="dsq-comment-footer-right">                <span class="dsq-comment-buttons">                    <span id="dsq-like-160387487" class="dsq-like">            <button type="button" class="dsq-button-small " data-vote="0" onclick="DISQUS.dtpl.actions.fire('comments.like', this, 160387487);">                        Like            </button>          </span>                                        <span class="dsq-comment-footer-reply" id="dsq-comment-footer-reply-160387487" onclick="DISQUS.dtpl.actions.fire('comments.reply', 160387487, this);">            <button type="button" class="dsq-button-small">Reply</button>            <button type="button" class="dsq-comment-footer-reply-tab">Reply</button>            <span></span>          </span>                  </span>      </div> <!-- /comment-footer-right -->          </div> <!-- /comment-footer -->  </div> <!-- dsq-full-comment --></li><div id="dsq-append-post-160387487"></div>            <div id="comment-96253169"></div><li id="dsq-comment-96253169" style="margin-left:0px;" class="dsq-comment     dsq-odd ">  <!-- placeholder for collapsed comment block (inserted dynamically later) -->  <div id="dsq-collapsed-comment-96253169" class="dsq-collapsed-comment"></div>  <div class="dsq-full-comment"> <!-- wraps header, body, footer -->    <div id="dsq-comment-header-96253169" class="dsq-comment-header">      <table>        <tbody><tr>          <td id="dsq-header-avatar-96253169" class="dsq-header-avatar">            <a id="dsq-avatar-96253169" class="dsq-avatar dsq-tt" title="Expand Alex Gorbatchev's profile" href="http://disqus.com/alexg/" onclick="return DISQUS.dtpl.actions.fire('profile.show', 96253169, null);">                            <img src="JSON%20Diff_files/noavatar32.png" class="" alt="" height="32" width="32">                          </a>          </td>          <td class="dsq-comment-header-meta">            <div class="dsq-comment-header-meta-wrapper">              <cite id="dsq-cite-96253169" class="dsq-comment-cite">                                <a id="dsq-author-user-96253169" href="http://alexgorbatchev.com/" target="_blank" rel="nofollow">Alex Gorbatchev</a>                                <img src="JSON%20Diff_files/moderator.png" class="dsq-moderator-star" alt="Moderator" title="Moderator" height="14" width="15">                              </cite>              <span class="dsq-comment-header-time">                <a href="#comment-96253169" onclick="DISQUS.dtpl.actions.fire('comments.permalink',96253169);" title="Link to comment by Alex Gorbatchev">11 months ago</a>              </span>              <a class="dsq-comment-hide-thread" href="#" onclick="return DISQUS.dtpl.actions.fire('comments.collapse', this, 96253169);" title="Collapse thread"></a>            </div>          </td>        </tr>      </tbody></table>    </div>    <div id="dsq-comment-body-96253169" class="dsq-comment-body">        <div class="dsq-comment-message" id="dsq-comment-message-96253169">                <div class="dsq-comment-text" id="dsq-comment-text-96253169">        what's the license for this code?      </div>                        </div>          </div>    <div class="dsq-comment-footer" id="dsq-comment-footer-96253169">      <div class="dsq-comment-footer-left">                    <a href="#" id="dsq-post-report-96253169" class="dsq-post-report" onclick="return DISQUS.dtpl.actions.fire('comments.report', 96253169, false);">Flag</a>              </div>            <div class="dsq-comment-footer-right">                <span class="dsq-comment-buttons">                    <span id="dsq-like-96253169" class="dsq-like">            <button type="button" class="dsq-button-small " data-vote="0" onclick="DISQUS.dtpl.actions.fire('comments.like', this, 96253169);">                        Like            </button>          </span>                                        <span class="dsq-comment-footer-reply" id="dsq-comment-footer-reply-96253169" onclick="DISQUS.dtpl.actions.fire('comments.reply', 96253169, this);">            <button type="button" class="dsq-button-small">Reply</button>            <button type="button" class="dsq-comment-footer-reply-tab">Reply</button>            <span></span>          </span>                  </span>      </div> <!-- /comment-footer-right -->          </div> <!-- /comment-footer -->  </div> <!-- dsq-full-comment --></li><div id="dsq-append-post-96253169"></div>            <div id="comment-95514712"></div><li id="dsq-comment-95514712" style="margin-left:0px;" class="dsq-comment     dsq-even ">  <!-- placeholder for collapsed comment block (inserted dynamically later) -->  <div id="dsq-collapsed-comment-95514712" class="dsq-collapsed-comment"></div>  <div class="dsq-full-comment"> <!-- wraps header, body, footer -->    <div id="dsq-comment-header-95514712" class="dsq-comment-header">      <table>        <tbody><tr>          <td id="dsq-header-avatar-95514712" class="dsq-header-avatar">            <a id="dsq-avatar-95514712" class="dsq-avatar dsq-tt" title="Expand OriginalSyn's profile" href="http://disqus.com/openid-44817/" onclick="return DISQUS.dtpl.actions.fire('profile.show', 95514712, null);">                            <img src="JSON%20Diff_files/avatar32.jpg" class="" alt="" height="32" width="32">                          </a>          </td>          <td class="dsq-comment-header-meta">            <div class="dsq-comment-header-meta-wrapper">              <cite id="dsq-cite-95514712" class="dsq-comment-cite">                                <a id="dsq-author-user-95514712" href="http://original.syn.myopenid.com/" target="_blank" rel="nofollow">OriginalSyn</a>                                <img src="JSON%20Diff_files/moderator.png" class="dsq-moderator-star" alt="Moderator" title="Moderator" height="14" width="15">                              </cite>              <span class="dsq-comment-header-time">                <a href="#comment-95514712" onclick="DISQUS.dtpl.actions.fire('comments.permalink',95514712);" title="Link to comment by OriginalSyn">11 months ago</a>              </span>              <a class="dsq-comment-hide-thread" href="#" onclick="return DISQUS.dtpl.actions.fire('comments.collapse', this, 95514712);" title="Collapse thread"></a>            </div>          </td>        </tr>      </tbody></table>    </div>    <div id="dsq-comment-body-95514712" class="dsq-comment-body">        <div class="dsq-comment-message" id="dsq-comment-message-95514712">                <div class="dsq-comment-text" id="dsq-comment-text-95514712">
        This breaks if the value of a property is null, typeof null === 
'object', so it will attempt recurse until the stack limit is exceeded <br><br>One way to fix it is to do that following:<br><br>if (typeA === "object" || typeA === "array" || typeB === "object" || typeB === "array")<br><br>to <br><br>if
 ((typeA === "object" &amp;&amp; a !== null) || typeA === "array" || 
(typeB === "object" &amp;&amp; b !== null) || typeB === "array")      </div>                        </div>          </div>    <div class="dsq-comment-footer" id="dsq-comment-footer-95514712">      <div class="dsq-comment-footer-left">                    <a href="#" id="dsq-post-report-95514712" class="dsq-post-report" onclick="return DISQUS.dtpl.actions.fire('comments.report', 95514712, false);">Flag</a>              </div>            <div class="dsq-comment-footer-right">                <span class="dsq-comment-buttons">                    <span id="dsq-like-95514712" class="dsq-like">            <button type="button" class="dsq-button-small " data-vote="0" onclick="DISQUS.dtpl.actions.fire('comments.like', this, 95514712);">                        Like            </button>          </span>                                        <span class="dsq-comment-footer-reply" id="dsq-comment-footer-reply-95514712" onclick="DISQUS.dtpl.actions.fire('comments.reply', 95514712, this);">            <button type="button" class="dsq-button-small">Reply</button>            <button type="button" class="dsq-comment-footer-reply-tab">Reply</button>            <span></span>          </span>                  </span>      </div> <!-- /comment-footer-right -->          </div> <!-- /comment-footer -->  </div> <!-- dsq-full-comment --></li><div id="dsq-append-post-95514712"></div>            <div id="comment-91292128"></div><li id="dsq-comment-91292128" style="margin-left:0px;" class="dsq-comment     dsq-odd dsq-comment-is-parent">  <!-- placeholder for collapsed comment block (inserted dynamically later) -->  <div id="dsq-collapsed-comment-91292128" class="dsq-collapsed-comment"></div>  <div class="dsq-full-comment"> <!-- wraps header, body, footer -->    <div id="dsq-comment-header-91292128" class="dsq-comment-header">      <table>        <tbody><tr>          <td id="dsq-header-avatar-91292128" class="dsq-header-avatar">            <a id="dsq-avatar-91292128" class="dsq-avatar dsq-tt" title="Expand nils's profile" href="http://disqus.com/guest/513d79940a586a121c7a740ffbc6efd7/" onclick="return DISQUS.dtpl.actions.fire('profile.show', 91292128, null);">                            <img src="JSON%20Diff_files/noavatar32.png" class="" alt="" height="32" width="32">                          </a>          </td>          <td class="dsq-comment-header-meta">            <div class="dsq-comment-header-meta-wrapper">              <cite id="dsq-cite-91292128" class="dsq-comment-cite">                                <a id="dsq-author-user-91292128" href="http://blog.srvme.de/" target="_blank" rel="nofollow">nils</a>                                <img src="JSON%20Diff_files/moderator.png" class="dsq-moderator-star" alt="Moderator" title="Moderator" height="14" width="15">                              </cite>              <span class="dsq-comment-header-time">                <a href="#comment-91292128" onclick="DISQUS.dtpl.actions.fire('comments.permalink',91292128);" title="Link to comment by nils">11 months ago</a>              </span>              <a class="dsq-comment-hide-thread" href="#" onclick="return DISQUS.dtpl.actions.fire('comments.collapse', this, 91292128);" title="Collapse thread"></a>            </div>          </td>        </tr>      </tbody></table>    </div>    <div id="dsq-comment-body-91292128" class="dsq-comment-body">        <div class="dsq-comment-message" id="dsq-comment-message-91292128">                <div class="dsq-comment-text" id="dsq-comment-text-91292128">        the for loop over variables in a object is not that good:<br><a href="http://erik.eae.net/archives/2005/06/06/22.13.54/" rel="nofollow">http://erik.eae.net/archives/2...</a><br><br>when using prototype you have to replace in your script:<br>var keys = [];<br>for (var i in a) keys.push(i);<br>for (var i in b) keys.push(i);<br>keys.sort();<br><br>by:<br><br>var keys = [];<br>for (var i in a) if(a.hasOwnProperty(i)) keys.push(i);<br>for (var i in b) if(b.hasOwnProperty(i)) keys.push(i);<br>keys.sort();      </div>                        </div>          </div>    <div class="dsq-comment-footer" id="dsq-comment-footer-91292128">      <div class="dsq-comment-footer-left">                    <a href="#" id="dsq-post-report-91292128" class="dsq-post-report" onclick="return DISQUS.dtpl.actions.fire('comments.report', 91292128, false);">Flag</a>              </div>            <div class="dsq-comment-footer-right">                <span class="dsq-comment-buttons">                    <span id="dsq-like-91292128" class="dsq-like">            <button type="button" class="dsq-button-small " data-vote="0" onclick="DISQUS.dtpl.actions.fire('comments.like', this, 91292128);">                        Like            </button>          </span>                                        <span class="dsq-comment-footer-reply" id="dsq-comment-footer-reply-91292128" onclick="DISQUS.dtpl.actions.fire('comments.reply', 91292128, this);">            <button type="button" class="dsq-button-small">Reply</button>            <button type="button" class="dsq-comment-footer-reply-tab">Reply</button>            <span></span>          </span>                  </span>      </div> <!-- /comment-footer-right -->          </div> <!-- /comment-footer -->  </div> <!-- dsq-full-comment --></li><div id="dsq-append-post-91292128"></div>            <div id="comment-91325696"></div><li id="dsq-comment-91325696" style="margin-left:30px;" class="dsq-comment  dsq-comment child dsq-depth-1 dsq-parent-is-91292128 special dsq-special dsq-moderator dsq-even ">  <!-- placeholder for collapsed comment block (inserted dynamically later) -->  <div id="dsq-collapsed-comment-91325696" class="dsq-collapsed-comment"></div>  <div class="dsq-full-comment"> <!-- wraps header, body, footer -->    <div id="dsq-comment-header-91325696" class="dsq-comment-header">      <table>        <tbody><tr>          <td id="dsq-header-avatar-91325696" class="dsq-header-avatar">            <a id="dsq-avatar-91325696" class="dsq-avatar dsq-tt" title="Expand tlrobinson's profile" href="http://disqus.com/tlrobinson/" onclick="return DISQUS.dtpl.actions.fire('profile.show', 91325696, null);">                            <img src="JSON%20Diff_files/avatar32_003.jpg" class="" alt="" height="32" width="32">                          </a>          </td>          <td class="dsq-comment-header-meta">            <div class="dsq-comment-header-meta-wrapper">              <cite id="dsq-cite-91325696" class="dsq-comment-cite">                                <a id="dsq-author-user-91325696" href="http://tlrobinson.net/" target="_blank" rel="nofollow">tlrobinson</a>                                <img src="JSON%20Diff_files/moderator.png" class="dsq-moderator-star" alt="Moderator" title="Moderator" height="14" width="15">                              </cite>              <span class="dsq-comment-header-time">                <a href="#comment-91325696" onclick="DISQUS.dtpl.actions.fire('comments.permalink',91325696);" title="Link to comment by tlrobinson">11 months ago</a>              </span><a onclick="DISQUS.dtpl.actions.fire('comments.showParent',91292128); return false" href="#comment-91292128" title="Jump to comment" class="dsq-reply-link">in reply to&nbsp;nils</a>              <a class="dsq-comment-hide-thread" href="#" onclick="return DISQUS.dtpl.actions.fire('comments.collapse', this, 91325696);" title="Collapse thread"></a>            </div>          </td>        </tr>      </tbody></table>    </div>    <div id="dsq-comment-body-91325696" class="dsq-comment-body">        <div class="dsq-comment-message" id="dsq-comment-message-91325696">                <div class="dsq-comment-text" id="dsq-comment-text-91325696">
        That's true, if something modifies Object.prototype, which 
nothing in this page does, thus the check isn't necessary in this case. 
     </div>                        </div>          </div>    <div class="dsq-comment-footer" id="dsq-comment-footer-91325696">      <div class="dsq-comment-footer-left">                    <a href="#" id="dsq-post-report-91325696" class="dsq-post-report" onclick="return DISQUS.dtpl.actions.fire('comments.report', 91325696, false);">Flag</a>              </div>            <div class="dsq-comment-footer-right">                <span class="dsq-comment-buttons">                    <span id="dsq-like-91325696" class="dsq-like">            <button type="button" class="dsq-button-small " data-vote="0" onclick="DISQUS.dtpl.actions.fire('comments.like', this, 91325696);">                        Like            </button>          </span>                                        <span class="dsq-comment-footer-reply" id="dsq-comment-footer-reply-91325696" onclick="DISQUS.dtpl.actions.fire('comments.reply', 91325696, this);">            <button type="button" class="dsq-button-small">Reply</button>            <button type="button" class="dsq-comment-footer-reply-tab">Reply</button>            <span></span>          </span>                  </span>      </div> <!-- /comment-footer-right -->          </div> <!-- /comment-footer -->  </div> <!-- dsq-full-comment --></li><div id="dsq-append-post-91325696"></div>            <div id="comment-88878316"></div><li id="dsq-comment-88878316" style="margin-left:0px;" class="dsq-comment     dsq-odd ">  <!-- placeholder for collapsed comment block (inserted dynamically later) -->  <div id="dsq-collapsed-comment-88878316" class="dsq-collapsed-comment"></div>  <div class="dsq-full-comment"> <!-- wraps header, body, footer -->    <div id="dsq-comment-header-88878316" class="dsq-comment-header">      <table>        <tbody><tr>          <td id="dsq-header-avatar-88878316" class="dsq-header-avatar">            <a id="dsq-avatar-88878316" class="dsq-avatar dsq-tt" title="Expand james swanson's profile" href="http://disqus.com/twitter-14184379/" onclick="return DISQUS.dtpl.actions.fire('profile.show', 88878316, null);">                            <img src="JSON%20Diff_files/noavatar32.png" class="" alt="" height="32" width="32">                          </a>          </td>          <td class="dsq-comment-header-meta">            <div class="dsq-comment-header-meta-wrapper">              <cite id="dsq-cite-88878316" class="dsq-comment-cite">                                <a id="dsq-author-user-88878316" href="http://twitter.com/jswanson" target="_blank" rel="nofollow">james swanson</a>                                <img src="JSON%20Diff_files/moderator.png" class="dsq-moderator-star" alt="Moderator" title="Moderator" height="14" width="15">                              </cite>              <span class="dsq-comment-header-time">                <a href="#comment-88878316" onclick="DISQUS.dtpl.actions.fire('comments.permalink',88878316);" title="Link to comment by james swanson">11 months ago</a>              </span>              <a class="dsq-comment-hide-thread" href="#" onclick="return DISQUS.dtpl.actions.fire('comments.collapse', this, 88878316);" title="Collapse thread"></a>            </div>          </td>        </tr>      </tbody></table>    </div>    <div id="dsq-comment-body-88878316" class="dsq-comment-body">        <div class="dsq-comment-message" id="dsq-comment-message-88878316">                <div class="dsq-comment-text" id="dsq-comment-text-88878316">        Awesome tool. Saved me a lot of time.<br><br>Suggestion: little summary section to list total adds, removes, and changes.      </div>                        </div>          </div>    <div class="dsq-comment-footer" id="dsq-comment-footer-88878316">      <div class="dsq-comment-footer-left">                    <a href="#" id="dsq-post-report-88878316" class="dsq-post-report" onclick="return DISQUS.dtpl.actions.fire('comments.report', 88878316, false);">Flag</a>              </div>            <div class="dsq-comment-footer-right">                <span class="dsq-comment-buttons">                    <span id="dsq-like-88878316" class="dsq-like">            <button type="button" class="dsq-button-small " data-vote="0" onclick="DISQUS.dtpl.actions.fire('comments.like', this, 88878316);">                        Like            </button>          </span>                                        <span class="dsq-comment-footer-reply" id="dsq-comment-footer-reply-88878316" onclick="DISQUS.dtpl.actions.fire('comments.reply', 88878316, this);">            <button type="button" class="dsq-button-small">Reply</button>            <button type="button" class="dsq-comment-footer-reply-tab">Reply</button>            <span></span>          </span>                  </span>      </div> <!-- /comment-footer-right -->          </div> <!-- /comment-footer -->  </div> <!-- dsq-full-comment --></li><div id="dsq-append-post-88878316"></div>            <div id="comment-82309743"></div><li id="dsq-comment-82309743" style="margin-left:0px;" class="dsq-comment     dsq-even ">  <!-- placeholder for collapsed comment block (inserted dynamically later) -->  <div id="dsq-collapsed-comment-82309743" class="dsq-collapsed-comment"></div>  <div class="dsq-full-comment"> <!-- wraps header, body, footer -->    <div id="dsq-comment-header-82309743" class="dsq-comment-header">      <table>        <tbody><tr>          <td id="dsq-header-avatar-82309743" class="dsq-header-avatar">            <a id="dsq-avatar-82309743" class="dsq-avatar dsq-tt" title="Expand Pravin Chikhale1's profile" href="http://disqus.com/guest/f579b9b40478b96e98bb4ec9058446ef/" onclick="return DISQUS.dtpl.actions.fire('profile.show', 82309743, null);">                            <img src="JSON%20Diff_files/noavatar32.png" class="" alt="" height="32" width="32">                          </a>          </td>          <td class="dsq-comment-header-meta">            <div class="dsq-comment-header-meta-wrapper">              <cite id="dsq-cite-82309743" class="dsq-comment-cite">                                <span id="dsq-author-user-82309743">Pravin Chikhale1</span>                                <img src="JSON%20Diff_files/moderator.png" class="dsq-moderator-star" alt="Moderator" title="Moderator" height="14" width="15">                              </cite>              <span class="dsq-comment-header-time">                <a href="#comment-82309743" onclick="DISQUS.dtpl.actions.fire('comments.permalink',82309743);" title="Link to comment by Pravin Chikhale1">1 year ago</a>              </span>              <a class="dsq-comment-hide-thread" href="#" onclick="return DISQUS.dtpl.actions.fire('comments.collapse', this, 82309743);" title="Collapse thread"></a>            </div>          </td>        </tr>      </tbody></table>    </div>    <div id="dsq-comment-body-82309743" class="dsq-comment-body">        <div class="dsq-comment-message" id="dsq-comment-message-82309743">                <div class="dsq-comment-text" id="dsq-comment-text-82309743">        Really COOL!!! :)      </div>                        </div>          </div>    <div class="dsq-comment-footer" id="dsq-comment-footer-82309743">      <div class="dsq-comment-footer-left">                    <a href="#" id="dsq-post-report-82309743" class="dsq-post-report" onclick="return DISQUS.dtpl.actions.fire('comments.report', 82309743, false);">Flag</a>              </div>            <div class="dsq-comment-footer-right">                <span class="dsq-comment-buttons">                    <span id="dsq-like-82309743" class="dsq-like">            <button type="button" class="dsq-button-small " data-vote="0" onclick="DISQUS.dtpl.actions.fire('comments.like', this, 82309743);">                        Like            </button>          </span>                                        <span class="dsq-comment-footer-reply" id="dsq-comment-footer-reply-82309743" onclick="DISQUS.dtpl.actions.fire('comments.reply', 82309743, this);">            <button type="button" class="dsq-button-small">Reply</button>            <button type="button" class="dsq-comment-footer-reply-tab">Reply</button>            <span></span>          </span>                  </span>      </div> <!-- /comment-footer-right -->          </div> <!-- /comment-footer -->  </div> <!-- dsq-full-comment --></li><div id="dsq-append-post-82309743"></div>            <div id="comment-48183174"></div><li id="dsq-comment-48183174" style="margin-left:0px;" class="dsq-comment     dsq-odd ">  <!-- placeholder for collapsed comment block (inserted dynamically later) -->  <div id="dsq-collapsed-comment-48183174" class="dsq-collapsed-comment"></div>  <div class="dsq-full-comment"> <!-- wraps header, body, footer -->    <div id="dsq-comment-header-48183174" class="dsq-comment-header">      <table>        <tbody><tr>          <td id="dsq-header-avatar-48183174" class="dsq-header-avatar">            <a id="dsq-avatar-48183174" class="dsq-avatar dsq-tt" title="Expand hurricane flow's profile" href="http://disqus.com/guest/81d6aa4a3fb7dccd07ca625b23e5c3ff/" onclick="return DISQUS.dtpl.actions.fire('profile.show', 48183174, null);">                            <img src="JSON%20Diff_files/noavatar32.png" class="" alt="" height="32" width="32">                          </a>          </td>          <td class="dsq-comment-header-meta">            <div class="dsq-comment-header-meta-wrapper">              <cite id="dsq-cite-48183174" class="dsq-comment-cite">                                <span id="dsq-author-user-48183174">hurricane flow</span>                                <img src="JSON%20Diff_files/moderator.png" class="dsq-moderator-star" alt="Moderator" title="Moderator" height="14" width="15">                              </cite>              <span class="dsq-comment-header-time">                <a href="#comment-48183174" onclick="DISQUS.dtpl.actions.fire('comments.permalink',48183174);" title="Link to comment by hurricane flow">1 year ago</a>              </span>              <a class="dsq-comment-hide-thread" href="#" onclick="return DISQUS.dtpl.actions.fire('comments.collapse', this, 48183174);" title="Collapse thread"></a>            </div>          </td>        </tr>      </tbody></table>    </div>    <div id="dsq-comment-body-48183174" class="dsq-comment-body">        <div class="dsq-comment-message" id="dsq-comment-message-48183174">                <div class="dsq-comment-text" id="dsq-comment-text-48183174">        awesome solution!      </div>                        </div>          </div>    <div class="dsq-comment-footer" id="dsq-comment-footer-48183174">      <div class="dsq-comment-footer-left">                    <a href="#" id="dsq-post-report-48183174" class="dsq-post-report" onclick="return DISQUS.dtpl.actions.fire('comments.report', 48183174, false);">Flag</a>              </div>            <div class="dsq-comment-footer-right">                <span class="dsq-comment-buttons">                    <span id="dsq-like-48183174" class="dsq-like">            <button type="button" class="dsq-button-small " data-vote="0" onclick="DISQUS.dtpl.actions.fire('comments.like', this, 48183174);">                        Like            </button>          </span>                                        <span class="dsq-comment-footer-reply" id="dsq-comment-footer-reply-48183174" onclick="DISQUS.dtpl.actions.fire('comments.reply', 48183174, this);">            <button type="button" class="dsq-button-small">Reply</button>            <button type="button" class="dsq-comment-footer-reply-tab">Reply</button>            <span></span>          </span>                  </span>      </div> <!-- /comment-footer-right -->          </div> <!-- /comment-footer -->  </div> <!-- dsq-full-comment --></li><div id="dsq-append-post-48183174"></div>            <div id="comment-33449360"></div><li id="dsq-comment-33449360" style="margin-left:0px;" class="dsq-comment     dsq-even ">  <!-- placeholder for collapsed comment block (inserted dynamically later) -->  <div id="dsq-collapsed-comment-33449360" class="dsq-collapsed-comment"></div>  <div class="dsq-full-comment"> <!-- wraps header, body, footer -->    <div id="dsq-comment-header-33449360" class="dsq-comment-header">      <table>        <tbody><tr>          <td id="dsq-header-avatar-33449360" class="dsq-header-avatar">            <a id="dsq-avatar-33449360" class="dsq-avatar dsq-tt" title="Expand PragueExpat's profile" href="http://disqus.com/guest/c1278b3f4006256da691743ce4bcfc50/" onclick="return DISQUS.dtpl.actions.fire('profile.show', 33449360, null);">                            <img src="JSON%20Diff_files/noavatar32.png" class="" alt="" height="32" width="32">                          </a>          </td>          <td class="dsq-comment-header-meta">            <div class="dsq-comment-header-meta-wrapper">              <cite id="dsq-cite-33449360" class="dsq-comment-cite">                                <span id="dsq-author-user-33449360">PragueExpat</span>                                <img src="JSON%20Diff_files/moderator.png" class="dsq-moderator-star" alt="Moderator" title="Moderator" height="14" width="15">                              </cite>              <span class="dsq-comment-header-time">                <a href="#comment-33449360" onclick="DISQUS.dtpl.actions.fire('comments.permalink',33449360);" title="Link to comment by PragueExpat">1 year ago</a>              </span>              <a class="dsq-comment-hide-thread" href="#" onclick="return DISQUS.dtpl.actions.fire('comments.collapse', this, 33449360);" title="Collapse thread"></a>            </div>          </td>        </tr>      </tbody></table>    </div>    <div id="dsq-comment-body-33449360" class="dsq-comment-body">        <div class="dsq-comment-message" id="dsq-comment-message-33449360">                <div class="dsq-comment-text" id="dsq-comment-text-33449360">        Thanks for this tool. It is extremely helpful.      </div>                        </div>          </div>    <div class="dsq-comment-footer" id="dsq-comment-footer-33449360">      <div class="dsq-comment-footer-left">                    <a href="#" id="dsq-post-report-33449360" class="dsq-post-report" onclick="return DISQUS.dtpl.actions.fire('comments.report', 33449360, false);">Flag</a>              </div>            <div class="dsq-comment-footer-right">                <span class="dsq-comment-buttons">                    <span id="dsq-like-33449360" class="dsq-like">            <button type="button" class="dsq-button-small " data-vote="0" onclick="DISQUS.dtpl.actions.fire('comments.like', this, 33449360);">                        Like            </button>          </span>                                        <span class="dsq-comment-footer-reply" id="dsq-comment-footer-reply-33449360" onclick="DISQUS.dtpl.actions.fire('comments.reply', 33449360, this);">            <button type="button" class="dsq-button-small">Reply</button>            <button type="button" class="dsq-comment-footer-reply-tab">Reply</button>            <span></span>          </span>                  </span>      </div> <!-- /comment-footer-right -->          </div> <!-- /comment-footer -->  </div> <!-- dsq-full-comment --></li><div id="dsq-append-post-33449360"></div>      </ul>        <div id="dsq-pagination" class="dsq-pagination">        </div>          </div><div>  </div></div>
<script type="text/javascript" charset="utf-8">
    var disqus_developer = true;
</script>
<script type="text/javascript" src="JSON%20Diff_files/embed.js"></script>
<noscript><p><a href="http://tlrobinson.disqus.com/?url=ref">View the forum thread.</a></p></noscript>
<div id="footer">
    <p>
        
<a href="http://news.ycombinator.com/" onclick="window.location='http://news.ycombinator.com/submitlink?u='+encodeURIComponent(document.location)+'&amp;t='+encodeURIComponent(document.title); return false">
    <img alt="Submit to Reddit" src="JSON%20Diff_files/badge-hn.png" height="15" width="80">
</a>

<a href="http://www.reddit.com/submit" onclick="window.location='http://www.reddit.com/submit?url='+encodeURIComponent(document.location)+'&amp;title='+encodeURIComponent(document.title); return false">
    <img alt="Submit to Hacker News" src="JSON%20Diff_files/badge-reddit.png" height="15" width="80">
</a>

<a href="http://ycombinator.com/">
    <img alt="Y Combinator" src="JSON%20Diff_files/badge-yc.png" height="15" width="80">
</a>

<a href="http://catb.org/%7Eesr/faqs/hacker-howto.html#what_is">
    <img alt="How To Become A Hacker" src="JSON%20Diff_files/hacker.png" height="15" width="80">
</a>

<!-- <a href="http://www.dreamhost.com/green.cgi">
    <img alt="Green Web Hosting! This site hosted by DreamHost." src="https://secure.newdream.net/green3.gif" height="15" width="80">
</a> -->

<a rel="license" href="http://creativecommons.org/licenses/by-nc/3.0/us/">
    <img alt="Creative Commons License" src="JSON%20Diff_files/badge-cc-by-nc.png" height="15" width="80">
</a>

<a href="http://validator.w3.org/check?uri=referer">
    <img alt="Valid HTML 4.01 Strict" src="JSON%20Diff_files/badge-w3c.png" height="15" width="80">
</a>


<!-- <script type="text/javascript" src="http://www.cornify.com/js/cornify.js"></script>
<a href="#" onclick="cornify_add();return false;"><img src="http://www.cornify.com/assets/cornify.gif" width="61" height="16" border="0" alt="Cornify"></a> -->

<br>
<br>

<iframe src="JSON%20Diff_files/like.html" allowtransparency="true" style="border: 1px none; overflow: hidden; width: 450px;" frameborder="0" scrolling="no">
</iframe>    </p>
    <p>
        © 2006-2010 Thomas Robinson.&nbsp;<a rel="license" href="http://creativecommons.org/licenses/by-nc/3.0/us/">Some rights reserved</a>.    </p>
</div>
<script type="text/javascript">
    var _gaq = _gaq || [];
    _gaq.push(['_setAccount', 'UA-1520701-1']);
    _gaq.push(['_trackPageview']);

    (function() {
        var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
        ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
        (document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(ga);
    })();
</script>

<script type="text/javascript"> var mp_protocol = (('https:' == document.location.protocol) ? 'https://' : 'http://'); document.write(unescape('%3Cscript src="' + mp_protocol + 'api.mixpanel.com/site_media/js/api/mixpanel.js" type="text/javascript"%3E%3C/script%3E')); </script><script src="JSON%20Diff_files/mixpanel.js" type="text/javascript"></script> <script type="text/javascript"> try {  var mpmetrics = new MixpanelLib('3889b1fe2f191cc24ce4c542efeffd2e'); } catch(err) { null_fn = function () {}; var mpmetrics = {  track: null_fn,  track_funnel: null_fn,  register: null_fn,  register_once: null_fn, register_funnel: null_fn }; } </script>



<iframe src="JSON%20Diff_files/def.html" style="position: absolute; top: -2000px; left: 0px;" id="easyXDM_DISQUS_net_default9900_provider" name="easyXDM_DISQUS_net_default9900_provider" frameborder="0"></iframe></body></html>