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Do I need to manually close an ifstream?
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edited Jun 20 at 9:12
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answered Apr 14 '09 at 15:09
EclipseEclipse
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Return 0 if field is null in MySQL
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@MarkByers can you show why Kevin's example in the comment is wrong and what it should actually be?
– Michael
Aug 10 '16 at 13:44
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Proper usage of Java -D command-line parameters
When passing a -D parameter in Java, what is the proper way of writing the command-line and then accessing it from code?
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SQL query for finding records where count > 1
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Difference between exit(0) and exit(1) in Python
... is why the program is exiting.
This is not Python specific and is pretty common. A non-zero exit code is treated as an abnormal exit, and at times, the error code indicates what the problem was. A zero error code means a successful exit.
This is useful for other programs, shell, caller etc. to kn...
How to convert float to int with Java
...double a) returns a long. Math.round(float a) returns an int. docs.oracle.com/javase/7/docs/api/java/lang/…
– Hososugi
Mar 13 '14 at 17:47
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Unbalanced calls to begin/end appearance transitions for
...other question explains why performSelector withDelay works. stackoverflow.com/questions/1922517/…
– fatih
Jul 24 '12 at 17:04
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How to output messages to the Eclipse console when developing for Android
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bash assign default value
...NAME:-hello} , but now bash also tries to execute 'hello' and that gives a command not found. Any way to avoid that? Or will I have to stick to the latter? Can someone give an example where the assign default is actually useful?
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How do I negate a test with regular expressions in a bash script?
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