Don’t know for exactly what reason (Google gave some details ), but Google decided that codesearch is not an useful search tool. They’ve discontinued this functionality but didn’t told what feature will replace it.
Month: January 2012
Setters in Cocoa
Which of the three setters is better: [objc gutter=”false”] – (void)setName:(NSString*)value{ if(value != name){ [name release]; name = [value retain]; } } – (void)setName:(NSString*)value{ id old = name; name = [value retain]; [old release]; } – (void)setName:(NSString*)value{ [name autorelease]; name = [value retain]; } [/objc] Personally I’d use the third variant, but I’m open to […]
PHP+MySQL transaction problems
When you notice that BEGIN, COMMIT, ROLLBACK don’t seem to work (the queries are committed immediately) just take a look at the storage engine of your tables. It should be set to InnoDB. I’ve wasted 4 hours until i figured out what the problem was in my php pages, hope this will help you 🙂
PHP: mysqli and 64bit numbers – a real pain in the ass
Due to some unfortunate bugs on my project I recently discovered a terrific problem with mysqli and 64bit numbers: no matter you have a 64bit OS and php is compiled for x64, mysqli will truncate the to 32bit any 64bit number when calling the mysqli_stmt::bind_param() method. Due to this  and the fact that I was using […]
PHP: don’t use time() or microtime() to measure execution time
As Thomas Habets posted on it’s blog (http://blog.habets.pp.se/2010/09/gettimeofday-should-never-be-used-to-measure-time): gettimeofday() and time() should only be used to get the current time if the current wall-clock time is actually what you want. They should never be used to measure time or schedule an event X time into the future. And because the time() and microtime() function relies on gettimeofday(), those […]
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