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Java split() method strips empty strings at the end? [duplicate]
...n 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]
...ave a dict where each key references an int value. What's the best way to sort the keys into a list depending on the values?
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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 works with if/else clauses properly then.
Without the while(0), your code above would not work with
if (doit)
INIT_LIST_HEAD(x);
else
displayError(x);
since the semicolon after the ma...
C# generics syntax for multiple type parameter constraints [duplicate]
...oo<TOne, TTwo>()
where TOne : BaseOne
where TTwo : BaseTwo
More info here:
http://msdn.microsoft.com/en-us/library/d5x73970.aspx
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C multi-line macro: do/while(0) vs scope block [duplicate]
...d into a regular statement, not into a compound statement. This is
done in order to make the use of function-style macros uniform with the
use of ordinary functions in all contexts.
Consider the following code sketch
if (<condition>)
foo(a);
else
bar(a);
where 'foo' and 'bar' are ordin...
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 varchar(n) and char(n)
are aliases for character varying(n)
and character(n), respectively.
character without length specifier is
equivalent to char...
How to create new folder? [duplicate]
I want to put output information of my program to a folder. if given folder does not exist, then the program should create a new folder with folder name as given in the program. Is this possible? If yes, please let me know how.
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How to delete an array element based on key? [duplicate]
For instance,
3 Answers
3
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“Parameter” vs “Argument” [duplicate]
... edited Feb 11 '14 at 21:45
Rory O'Kane
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answered Nov 24 '09 at 9:29
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C# delete a folder and all files and folders within that folder
... and folders within that folder, I'm using the code below and I get the error Folder is not empty , any suggestions on what I can do?
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