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How to store standard error in a variable
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I had hoped that there'd be some really crazy trick I didn't know, but it looks like this is it. Thanks.
– psycotica0
Jun 11 '09 at 21:20
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Android Shared preferences for creating one time activity (example) [closed]
... I am using intent from A to B and then B to C.What i want is that every time I open my app I want C as my home screen and not A and B anymore.
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Convert HTML + CSS to PDF [closed]
I have an HTML (not XHTML) document that renders fine in Firefox 3 and IE 7. It uses fairly basic CSS to style it and renders fine in HTML.
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How do I change screen orientation in the Android emulator?
... make sure you have NumLock turned off so you're basically pressing the "Home" key on the Numpad.
– Mark B
Jan 4 '10 at 16:23
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How do I install g++ for Fedora?
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The package you're looking for is confusingly named gcc-c++.
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How to upgrade rubygems
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Thanks, it helped me to install minitest on an NFS partition cf. github.com/rubygems/rubygems/issues/1161
– Oncle Tom
Jun 13 '15 at 11:11
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NOW() function in PHP
Is there a PHP function that returns the date and time in the same format as the MySQL function NOW() ?
20 Answers
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How do I negate a test with regular expressions in a bash script?
... special character madness of perl, I find myself lost in bash space (placement)! (I feel fear squeezing my gut like a python.) Thanks!
– David Rogers
Dec 28 '10 at 16:37
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Freeing up a TCP/IP port?
netstat -tulnap
shows me what ports are in use. How to free up a port in Linux?
11 Answers
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