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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 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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What's the difference between ContentControl and ContentPresenter?
... ContentPresenter behaves differently from ContentControl when it comes to having the Content property set. When you set ContentPresenter's Content property its DataContext changes to match the Content property, but ContentControl's DataContext remains unaffected. This matters if you have ...
Bash if statement with multiple conditions throws an error
... -o are considered obsolete by the POSIX specification; use separate tests combined with || as in the update.
– chepner
Apr 25 '13 at 12:13
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Editing Javascript using Chrome Developer Tools
...ng is still the original non-edited version. Example: I edited the script, commented every single line, yet could still could run the script, hit breakpoints on the lines etc. So the edited version isn't even running, it's just being displayed... Of course I relaunching the script in all kinds of di...