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How to perform Callbacks in Objective-C
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edited Mar 20 '18 at 19:17
answered Jun 19 '09 at 1:09
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What's the longest possible worldwide phone number I should consider in SQL varchar(length) for phon
...idering there's no overhead difference between a varchar(30) and a varchar(100) if you're only storing 20 characters in each, err on the side of caution and just make it 50.
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How does Bluebird's util.toFastProperties function make an object's properties “fast”?
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Detect when an HTML5 video finishes
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You can add an event listener with 'ended' as first param
Like this :
<video src="video.og...
How is pattern matching in Scala implemented at the bytecode level?
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edited Apr 16 '09 at 3:00
answered Apr 16 '09 at 2:03
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getSupportActionBar from inside of Fragment ActionBarCompat
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edited Jan 2 '18 at 14:20
OneCricketeer
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Difference between rake db:migrate db:reset and db:schema:load
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db:migrate runs (single) migrations that have not run yet.
db:create creates the database
db...
Using parameters in batch files at Windows command line
...through the command line can be accessed in batch files with the notation %1 to %9. There are also two other tokens that you can use:
%0 is the executable (batch file) name as specified in the command line.
%* is all parameters specified in the command line -- this is very useful if you want to fo...