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http HEAD vs GET performance
I am setting-up a REST web service that just need to answer YES or NO, as fast as possible.
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INSERT INTO vs SELECT INTO
What is the difference between using
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What does Ruby have that Python doesn't, and vice versa?
There is a lot of discussions of Python vs Ruby, and I all find them completely unhelpful, because they all turn around why feature X sucks in language Y, or that claim language Y doesn't have X, although in fact it does. I also know exactly why I prefer Python, but that's also subjective, and would...
What's quicker and better to determine if an array key exists in PHP?
Consider these 2 examples...
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Why does this Java code compile?
In method or class scope, the line below compiles (with warning):
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Map vs Object in JavaScript
I just discovered chromestatus.com and, after losing several hours of my day, found this feature entry :
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How to make a flat list out of list of lists?
I wonder whether there is a shortcut to make a simple list out of list of lists in Python.
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Interface defining a constructor signature?
It's weird that this is the first time I've bumped into this problem, but:
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How to toggle a value in Python
What is the most efficient way to toggle between 0 and 1 ?
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jQuery Mobile: document ready vs. page events
I am using jQuery Mobile, and I am having trouble understanding differences between classic document ready and jQuery Mobile page events.
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