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Elements order in a “for (… in …)” loop

Does the "for…in" loop in Javascript loop through the hashtables/elements in the order they are declared? Is there a browser which doesn't do it in order? The object I wish to use will be declared once and will never be modified. ...
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Where is C not a subset of C++? [closed]

I read in a lot of books that C is a subset of C++. 12 Answers 12 ...
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What is referential transparency?

...ed as "it means you can replace equals with equals" but this seems like an inadequate explanation. 13 Answers ...
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What is the difference between a 'closure' and a 'lambda'?

Could someone explain? I understand the basic concepts behind them but I often see them used interchangeably and I get confused. ...
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Which would be better for concurrent tasks on node.js? Fibers? Web-workers? or Threads?

... lot. But soon I found out that it lacked badly the ability to perform CPU-intensive tasks. So, I started googling and got these answers to solve the problem: Fibers, Webworkers and Threads (thread-a-gogo). Now which one to use is a confusion and one of them definitely needs to be used - afterall wh...
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What should go into an .h file?

When dividing your code up into multiple files just what exactly should go into an .h file and what should go into a .cpp file? ...
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SQL Server IN vs. EXISTS Performance

I'm curious which of the following below would be more efficient? 9 Answers 9 ...
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Best Practice: Initialize JUnit class fields in setUp() or at declaration?

Should I initialize class fields at declaration like this? 9 Answers 9 ...
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How do you create a static class in C++?

How do you create a static class in C++? I should be able to do something like: 13 Answers ...
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Checking in of “commented out” code [closed]

Ok, here is something that has caused some friction at my current job and I really didn't expect it to. Organized in house software development is a new concept here and I have drawn up a first draft of some coding guidelines. ...