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How to 'insert if not exists' in MySQL?

...SERT, not UPDATE – bobobobo Jan 30 '11 at 21:30 10 INSERT … ON DUPLICATE KEY UPDATE is better s...
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changing source on html5 video tag

... 11 This was the cleanest and most efficient for me. – Phil McCarty Apr 8 '14 at 17:15 ...
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Does “\d” in regex mean a digit?

... answered Jun 25 '11 at 18:06 Kirill PolishchukKirill Polishchuk 49.5k1010 gold badges112112 silver badges115115 bronze badges ...
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How can I list all tags in my Git repository by the date they were created?

... answered Jun 7 '11 at 18:47 Josh LeeJosh Lee 141k3030 gold badges245245 silver badges258258 bronze badges ...
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Most popular screen sizes/resolutions on Android phones [closed]

... answered Jun 7 '11 at 22:41 GrekzGrekz 1,5541414 silver badges1717 bronze badges ...
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Static variable inside of a function in C

... answered Feb 17 '11 at 19:34 user82238user82238 ...
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Ignoring directories in Git repositories on Windows

...e correct file. – Joey Green May 9 '11 at 16:08 45 Or you can also use 'touch .gitignore' from wi...
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Can I call a base class's virtual function if I'm overriding it?

... 11 Is there any possible issues with doing this? Is it bad practice? – Robben_Ford_Fan_boy Feb 2 '11 a...
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How to save and restore multiple different sessions in Vim?

... | edited Sep 11 '12 at 12:54 jinowolski 2,22611 gold badge1515 silver badges2424 bronze badges ...
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Change Bootstrap input focus blue glow

... answered Feb 11 '13 at 23:30 felix001felix001 11.1k2525 gold badges7171 silver badges9999 bronze badges ...