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How to see if an NSString starts with a certain other string?
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answered Oct 28 '11 at 20:43
CyrilleCyrille
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emacs, unsplit a particular window split
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You can use the C-x0 key combination to delete the current window.
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SQL standard to escape column names?
...il Bourque
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answered May 25 '10 at 1:49
Dean HardingDean Harding
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XSLT getting last element
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answered Sep 22 '09 at 10:23
Robert ChristieRobert Christie
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How to add multiple columns to a table in Postgres?
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answered Mar 10 '11 at 14:15
Erkan HaspulatErkan Haspulat
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Is Java Regex Thread Safe?
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Sam
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answered Sep 1 '09 at 1:14
Vineet ReynoldsVinee...
PatternSyntaxException: Illegal Repetition when using regex in Java
...message: "Illegal repetition".
You should escape them: "\\{\"user_id\" : [0-9]*\\}".
And since you seem to be trying to parse JSON, I suggest you have a look at Jackson.
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Turning live() into on() in jQuery
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answered Nov 5 '11 at 16:20
Felix KlingFelix Kling
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Get underlying NSData from UIImage
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NSData *imageData = UIImageJPEGRepresentation(image, 0.7); // 0.7 is JPG quality
or
NSData *imageData = UIImagePNGRepresentation(image);
Depending if you want your data in PNG format or JPG format.
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How to append multiple values to a list in Python
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>>> lst.extend([5, 6, 7])
>>> lst.extend((8, 9, 10))
>>> lst
[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
>>> lst.extend(range(11, 14))
>>> lst
[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13]
So you can use list.append() to append a single value, and list.exten...