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HTML Submit-button: Different value / button-text?
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answered Nov 13 '10 at 8:39
PekkaPekka
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Rails mapping array of hashes onto single hash
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answered Aug 8 '12 at 1:54
cjhvealcjhveal
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Go to first line in a file in vim?
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418
In command mode (press Esc if you are not sure) you can use:
gg,
:1,
1G,
or 1gg.
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Suppress echo of command invocation in makefile?
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edited Apr 1 '12 at 18:45
answered Apr 1 '12 at 18:38
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What does Class mean in Java?
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answered Mar 29 '12 at 8:30
manubmanub
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How do I check if a string contains another string in Objective-C?
...} if the "haystack" does not contain the "needle".
And if you're on iOS 8 or OS X Yosemite, you can now do: (*NOTE: This WILL crash your app if this code is called on an iOS7 device).
NSString *string = @"hello bla blah";
if ([string containsString:@"bla"]) {
NSLog(@"string contains bla!");
} ...
How to trim a string in SQL Server before 2017?
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edited Oct 8 '08 at 15:29
answered Oct 7 '08 at 17:55
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Does uninstalling a package with “pip” also remove the dependent packages?
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85
No, it doesn't uninstall the dependencies packages. It only removes the specified package:
$ pi...
Is 0 a decimal literal or an octal literal?
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answered Aug 1 '11 at 7:48
Alok SaveAlok Save
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How can I add “href” attribute to a link dynamically using JavaScript?
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answered Jan 14 '11 at 8:50
stecbstecb
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