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When are you truly forced to use UUID as part of the design?
...As in, you would need to store 256 exabytes worth of IDs before you had a 50% chance of an ID collision in a single application space.
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Cocoa Core Data efficient way to count entities
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304
I don't know whether using NSFetchedResultsController is the most efficient way to accomplish y...
Convert xlsx to csv in Linux with command line
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How to join multiple lines of file names into one with custom delimiter?
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jpbochi
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answered Jun 30 '11 at 19:10
ArtemArtem
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$PHP_AUTOCONF errors on mac os x 10.7.3 when trying to install pecl extensions
...and memcache and in both cases, I get similar errors. This is on MAC OS X 10.7.3 (lion) and I also have XCODE installed on it. I also installed Zend Server community edition before running these commands and have CFLAGS='-arch i386 -arch x86_64' environment variables set. So please help with what I ...
How to increase timeout for a single test case in mocha
...rg/#test-level
it('accesses the network', function(done){
this.timeout(500);
[Put network code here, with done() in the callback]
})
For arrow function use as follows:
it('accesses the network', (done) => {
[Put network code here, with done() in the callback]
}).timeout(500);
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Python (and Python C API): __new__ versus __init__
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edited Jan 24 '13 at 10:12
answered Feb 1 '11 at 5:16
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How do I unbind “hover” in jQuery?
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edited Nov 26 '09 at 3:54
answered Apr 30 '09 at 3:25
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Dropping Unique constraint from MySQL table
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td widths, not working?
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It should be:
<td width="200">
or
<td style="width: 200px">
Note that if your cell contains some content that doesn't fit into the 200px (like somelongwordwithoutanyspaces), the cell will stretch nevertheless, unless your CSS contains ta...