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Java split() method strips empty strings at the end? [duplicate]
...ply the pattern as often as possible with:
String[] de = data.split(";", -1);
See the Javadoc for the split method taking two arguments for details.
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Sorting dictionary keys in python [duplicate]
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>>> mydict = {'a':1,'b':3,'c':2}
>>> sorted(mydict, key=lambda key: mydict[k...
Who wrote this programing saying? “Always code as if the guy who ends up maintaining your code will
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I thought ChrisW's research was right, and I tried to confirm it by doing the same thing. I fo...
What's the use of do while(0) when we define a macro? [duplicate]
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You can follow it with a semicolon and make it look and act more like a function.
It also work...
What's the regular expression that matches a square bracket?
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How about using backslash \ in front of the square bracket. Normally square brackets match a c...
C# generics syntax for multiple type parameter constraints [duplicate]
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C multi-line macro: do/while(0) vs scope block [duplicate]
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What is the difference between CHARACTER VARYING and VARCHAR in PostgreSQL?
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Varying is an alias for varchar, so no difference, see documentation :)
The notations varc...
How to create new folder? [duplicate]
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You can create a folder with os.makedirs()
and use os.path.exists() to see if it already exists...
How to delete an array element based on key? [duplicate]
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PHP
unset($array[1]);
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