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Should I use 'has_key()' or 'in' on Python dicts?
I wonder what is better to do:
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When is the @JsonProperty property used and what is it used for?
This bean 'State' :
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How does C compute sin() and other math functions?
I've been poring through .NET disassemblies and the GCC source code, but can't seem to find anywhere the actual implementation of sin() and other math functions... they always seem to be referencing something else.
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Is it possible to implement a Python for range loop without an iterator variable?
Is it possible to do following without the i ?
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What is a word boundary in regex?
... 1.6 (to parse numeric output, among other purposes) and cannot find a precise definition of \b ("word boundary"). I had assumed that -12 would be an "integer word" (matched by \b\-?\d+\b ) but it appears that this does not work. I'd be grateful to know of ways of matching space-separated num...
Why is SSE scalar sqrt(x) slower than rsqrt(x) * x?
...quare root I've noticed something odd: using the SSE scalar operations, it is faster to take a reciprocal square root and multiply it to get the sqrt, than it is to use the native sqrt opcode!
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Why is January month 0 in Java Calendar?
In java.util.Calendar , January is defined as month 0, not month 1. Is there any specific reason to that ?
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What is mutex and semaphore in Java ? What is the main difference?
What is mutex and semaphore in Java ? What is the main difference ?
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Can a local variable's memory be accessed outside its scope?
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How can it be? Isn't the memory of a local variable inaccessible outside its function?
You rent a hotel room. You put a book in the top drawer of the bedside table and go to sleep. You check out the next morning, but "forget" to give bac...
Is an HTTPS query string secure?
...ers to configure it (include sending password) using a query string will this also be secure or should I force it to be done via a POST?
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