I want to be able to get a list of all differences between two JavaScript object graphs, with the property names and values where the deltas occur.   For what it is worth, these objects are usually retrieved from the server as JSON and typically ar...
I have two arrays:  var a1 = [ { ID: 2, N:0 }, { ID: 1, N:0 } ]; var a2 = [ { ID: 1, N:0 }, { ID: 2, N:0 }, { ID: 3, N:0 } ];   I need to get all elements that are on a2 but not in a1. An element here is distinct of another only by the property ID, t...
I am going to be periodically pushing a set of text-based data from a web-page to a server, probably as JSON.  For every push, none, some or all of the data may have changed. To reduce the amount of data I have to send over the wire I would want to o...
I want to compare 2 text values on a web page and highlight the differences. Can I do this client-side, preferably with jQuery or Prototype?...
This works really well for strings: http://ejohn.org/projects/javascript-diff-algorithm/  And I used to do string diffing server side (in ruby), but It's really hard to also take into consideration forced tag structure, like in tables.   What I d...
My web application is similar to StackOverflow in that different users frequently edit the same blob of text.  Currently we only support plain text, and therefore it's easy to show users how the text has changed between edits.  I want to support...
I'm trying to come up with a solution to power a "history view" mechanism that we are using throughout a site. For the UI of this history view I'd like to show the user what changes occurred between two revisions of an object. In othe...
Using phantomjs, it's possible to get access to a copy of the modified DOM, post-parsing. Using a cURL call you can get access to the page pre-parsing. In the pre-parsed code, you may find errors which are corrected by a browser.  How do you get...
I want to use a text diff in jsFiddle/or plunker from this example, currenlty this is not working , what Im doing wrong?  this is the lib that I need to use https://github.com/kpdecker/jsdiff  I need the following webExample  https://github.com/kpdec...
I am having an issue where when I repeat a 3dtransform multiple times it starts to degrade performance in strange ways.  What I want to know is -- is there some way to dump the entirety of the pages DOM and all properties before and after so that I c...

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