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Incrementing in C++ - When to use x++ or ++x?
...n a while ago.
I know that you can use "++x" to make the incrementation before and "x++" to do it after.
10 Answers
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How to remove all white space from the beginning or end of a string?
... String ".TrimEnd() -> " A String"
None of the methods modify the original string object.
(In some implementations at least, if there are no white-spaces to be trimmed, you get back the same string object you started with:
csharp> string a = "a";
csharp> string trimmed = a.Trim();
c...
Best Practices: Salting & peppering passwords?
...on in which I learned that what I'd been doing wasn't in fact salting passwords but peppering them, and I've since begun doing both with a function like:
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How does free know how much to free?
...like as an argument to free, how does it know the size of the allocated memory to free? Whenever I pass a pointer to some function, I have to also pass the size (ie an array of 10 elements needs to receive 10 as a parameter to know the size of the array), but I do not have to pass the size to the fr...
PhoneGap: Detect if running on desktop browser
I'm developing a web application that uses PhoneGap:Build for a mobile version and want to have a single codebase for the 'desktop' and mobile versions. I want to be able to detect if PhoneGap calls will work (ie, is the user on a mobile device that will support PhoneGap).
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Difference between staticmethod and classmethod
What is the difference between a function decorated with @staticmethod and one decorated with @classmethod ?
27 Answers
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How to flush output of print function?
How do I force Python's print function to output to the screen?
13 Answers
13
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time.sleep — sleeps thread or process?
In Python for *nix, does time.sleep() block the thread or the process?
7 Answers
7
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Why should I prefer to use member initialization lists?
I'm partial to using member initialization lists with my constructors... but I've long since forgotten the reasons behind this...
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How to break out of multiple loops?
Given the following code (that doesn't work):
31 Answers
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