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...
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...
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...
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...
So let's show it by example. I have to JSONs:  {     "a": {         "b": 1,         "c": 2     },     "d": false,     "e": 15,     "f": "something important" }   and  {     "a": {...
I have a table displaying values for each month over a year. It looks something like:  Month |  2015  | ---------------- Jan   |  4856  | Feb   |  6521  | Mar   |  ....  | Apr   |  ....  | May   |  ....  | Jun   |  ....  | Jul   |  ....  | Aug   |  ....
I'm looking for the best way to compare n chunks of HTML and show the rendered changes over time, essentially recalling versions of a page in a CMS and listing the changes for users.  While 1061468 and 31722 are useful, they don't really addr...
I have a problem that I cannot resolve for a long time now. I have two nested JSON objects and I need to what are the additions in the second one and highlight them(add a CSS class).  For instance if I had:  let obj1 = {     blocks: [       {...
We have a tool that generates the source code (for C#, Java, IOS, etc.) from a given model. The code is manually edited for any feature that is missing by the code generator. Whenever any changes made to the model and needs to generate the source cod...

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