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How to check if a file exists in Documents folder?
...rchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES)[0];
NSString* foofile = [documentsPath stringByAppendingPathComponent:@"foo.html"];
BOOL fileExists = [[NSFileManager defaultManager] fileExistsAtPath:foofile];
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How to create ASP.NET Web API Url?
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answered Feb 29 '12 at 16:03
Darin DimitrovDarin Dimitrov
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Where to place $PATH variable assertions in zsh?
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simontsimont
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Left padding a String with Zeros [duplicate]
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Is it faster to count down than it is to count up?
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answered May 12 '10 at 22:36
Norman RamseyNorman Ramsey
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The tilde operator in Python
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It is a unary operator (taking a single argument) that is borrowed from C, where all data types...
Get most recent file in a directory on Linux
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edited Jun 18 '09 at 23:19
answered Jun 18 '09 at 23:17
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API Keys vs HTTP Authentication vs OAuth in a RESTful API
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Joakim
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answered Jan 17 '12 at 19:00
SidSid
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Why there can be only one TIMESTAMP column with CURRENT_TIMESTAMP in DEFAULT clause?
... has been lifted in recent versions of MySQL:
Changes in MySQL 5.6.5 (2012-04-10, Milestone 8)
Previously, at most one TIMESTAMP column per table could be
automatically initialized or updated to the current date and time.
This restriction has been lifted. Any TIMESTAMP column definitio...