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Why would someone use WHERE 1=1 AND in a SQL clause?
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answered Oct 28 '08 at 10:39
Greg HewgillGreg Hewgill
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Load a UIView from nib in Swift
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edited Nov 25 '18 at 6:00
Alex Nolasco
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Is it valid to replace http:// with // in a ?
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answered Feb 15 '09 at 0:39
JeffJeff
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$.focus() not working
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402
Actually the example you gave for focusing on this site works just fine, as long as you're not ...
How to delete a file from SD card?
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answered Aug 10 '09 at 9:14
Niko GamulinNiko Gamulin
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Algorithms based on number base systems? [closed]
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edited Mar 20 '11 at 7:13
Darius Bacon
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Case-insensitive string comparison in C++ [closed]
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30 Answers
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Test whether a glob has any matches in bash
...it'll get pre-expanded into matches.
Exit status is:
1 for no-match,
0 for 'one or more matches'
stdout is a list of files matching the glob.
I think this is the best option in terms of conciseness and minimizing potential side effects.
UPDATE: Example usage requested.
if compgen -G "/tmp/...
invalid context 0x0 under iOS 7.0 and system degradation
...core graphics context, but I doubt that's the issue. These invalid context 0x0 error messages are common and easy to reproduce in iOS 7. In fact, I can reproduce the error using storyboard with zero code. I drag a UITextField onto the canvas in IB, run the app, and double tap inside the text field. ...