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Check if an apt-get package is installed and then install it if it's not on Linux

... worse. – reducing activity Jan 28 '18 at 11:35 add a comment  |  ...
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How to check if a Constraint exists in Sql server?

... the WHERE clause. – ScubaSteve Jun 18 '13 at 13:33 2 There's nothing wrong in brackets. This is ...
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in a “using” block is a SqlConnection closed on return or exception?

... 181 Yes Yes. Either way, when the using block is exited (either by successful completion or by ...
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Can I use a hash sign (#) for commenting in PHP?

... | edited Nov 30 '18 at 13:49 Andy 4,18455 gold badges3030 silver badges5252 bronze badges answe...
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Indent multiple lines quickly in vi

...e that. – Greg Hewgill Mar 1 '11 at 18:42 4 @MattStevens: You can find extended discussion about ...
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How often should you use git-gc?

...ersion: v1.7.6) – RobM Dec 6 '11 at 18:28 add a comment  |  ...
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How to merge images in command line? [closed]

... | edited Aug 10 '18 at 14:58 Artur Barseghyan 7,57033 gold badges3737 silver badges3434 bronze badges ...
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Real world use cases of bitwise operators [closed]

... 218 Bit fields (flags) They're the most efficient way of representing something whose state is def...
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How to pattern match using regular expression in Scala?

...nce 2.10. – kiritsuku Jul 11 '13 at 18:56 @sschaef: that case p.firstName.lastName.Map(... pattern—how on earth do I...
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How to disable text selection using jQuery?

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