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How to know if two arrays have the same values

...have these two arrays: one is filled with information from an ajax request and another stores the buttons the user clicks on. I use this code (I filled with sample numbers): ...
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OpenCV C++/Obj-C: Detecting a sheet of paper / Square Detection

... This is a recurring subject in Stackoverflow and since I was unable to find a relevant implementation I decided to accept the challenge. I made some modifications to the squares demo present in OpenCV and the resulting C++ code below is able to detect a sheet of paper ...
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TypeError: got multiple values for argument

I read the other threads that had to do with this error and it seems that my problem has an interesting distinct difference than all the posts I read so far, namely, all the other posts so far have the error in regards to either a user created class or a builtin system resource. I am experiencing th...
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Is there a way to make AngularJS load partials in the beginning and not at when needed?

...here. But I want to load from a url. – Ranjith Ramachandra Sep 11 '12 at 6:54 ...
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mysql error 1364 Field doesn't have a default values

... Set a default value for Created_By (eg: empty VARCHAR) and the trigger will update the value anyways. create table try ( name varchar(8), CREATED_BY varchar(40) DEFAULT '' not null ); share ...
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When is it better to use String.Format vs string concatenation?

...the performance hit, but to be honest it'll be minimal if present at all - and this concatenation version doesn't need to parse the format string. Format strings are great for purposes of localisation etc, but in a case like this concatenation is simpler and works just as well. With C# 6 String i...
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Is it valid to define functions in JSON results?

...int) String (double-quoted Unicode with backslash escaping) Boolean (true and false) Array (an ordered sequence of values, comma-separated and enclosed in square brackets) Object (collection of key:value pairs, comma-separated and enclosed in curly braces) null ...
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Find and replace strings in vim on multiple lines

... The :&& command repeats the last substitution with the same flags. You can supply the additional range(s) to it (and concatenate as many as you like): :6,10s/<search_string>/<replace_string>/g | 14,18&& If you have...
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Android and XMPP: Currently available solutions [closed]

Which XMPP library would be the best choice nowadays for Android development? 7 Answers ...
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What is CDATA in HTML? [duplicate]

What is the use of CDATA inside JavaScript tags and HTML? 6 Answers 6 ...