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Javascript: Round up to the next multiple of 5
..., so the original number can be rounded to whatever we set in the function call and not only fixed 5...
– TheCuBeMan
Oct 22 '14 at 11:27
3
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Why are #ifndef and #define used in C++ header files?
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Those are called #include guards.
Once the header is included, it checks if a unique value (in this case HEADERFILE_H) is defined. Then if it's not defined, it defines it and continues to the rest of the page.
When the code is includ...
Loop backwards using indices in Python?
...rsed has no way to tell the xrange to go backwards... (Since Python 2.6 it calls __reversed__().)
– Robert Siemer
Jun 21 '12 at 18:31
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Difference between virtual and abstract methods [duplicate]
...cases where you want to hide methods are pretty rare. So unless you specifically want to use method hiding, you should always use the override keyword
– Dennisch
Mar 3 '15 at 12:47
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What does “connection reset by peer” mean?
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It cannot be called 'connection reset by server' because it can be sent by the client or the server. It cannot be 'bypassed'. If a client receives this error this means the TCP connection is no longer open in the server, for example since...
Numpy array dimensions
...as an attribute than as a function, since it is not invoked using function-call syntax.
– Brent Bradburn
Apr 26 '12 at 2:00
17
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Android Split string
I have a string called CurrentString and is in the form of something like this
"Fruit: they taste good" . I would like to split up the CurrentString using the : as the delimiter. So that way the word "Fruit" will be split into its own string and "they taste good" will be another strin...
How to use the pass statement?
...ecause it also catches exceptions that should probably be passed on to the caller, e.g. KeyboardInterrupt or SystemExit (or even HardwareIsOnFireError – How do you know you aren't running on a custom box with specific errors defined, which some calling application would want to know about?).
tr...
Changing navigation title programmatically
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You don't call it directly on the class. You call it on an instance of a subclass of UIViewController
– drewag
Aug 6 '14 at 18:28
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What is the most appropriate way to store user settings in Android application
...tore, and I'd be particularly wary of storing them as clear text. The Android architecture is such that your application's SharedPreferences are sandboxed to prevent other applications from being able to access the values so there's some security there, but physical access to a phone could potential...