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Get random item from array [duplicate]
...$input[$rand_keys[0]] . "\n";
echo $input[$rand_keys[1]] . "\n";
?>
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Reset all changes after last commit in git
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How do I delay a function call for 5 seconds? [duplicate]
...ers and no explicit receiver", or something similar but worded in a manner more clear to new programmers.
– Phrogz
Jan 19 '11 at 17:45
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Is it possible to iterate through JSONArray? [duplicate]
... mutable from outside the instance, setting a variable would just allocate more memory 8-).
– Mathijs Segers
Jan 23 '15 at 13:14
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How to create empty folder in java? [duplicate]
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@RiponAlWasim can you elaborate more ?
– ajduke
Feb 28 '13 at 5:31
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Python constructor and default value [duplicate]
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How do I change the string representation of a Python class? [duplicate]
...You may also want to implement __repr__ to aid in debugging.
See here for more information:
Special Method Names - Basic Customization
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Easier way to populate a list with integers in .NET [duplicate]
Is there a simpler or more elegant way of initializing a list of integers in C# other than this?
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Is there a math nCr function in python? [duplicate]
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How to clear ostringstream [duplicate]
..., then you don't need to call clear().
Usually it is easier, cleaner, and more straightforward (straightforwarder?) just to use a new std::ostringstream object instead of reusing an existing one, unless the code is used in a known performance hot spot.
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