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Why is \r a newline for Vim?
...swer :)
– Limited Atonement
Jun 28 '14 at 1:54
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jQuery/JavaScript to replace broken images
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edited Apr 28 '13 at 14:58
Ry-♦
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Symfony 2 EntityManager injection in service
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edited Jul 31 '14 at 21:27
answered Jul 22 '14 at 0:09
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Case insensitive Query with Spring CrudRepository
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answered Mar 22 '14 at 14:01
RoadrunnerRoadrunner
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How to get Top 5 records in SqLite?
...s.
– Reversed Engineer
Oct 2 '17 at 14:20
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square brackets are necessary if there's a space in t...
iOS 7 sizeWithAttributes: replacement for sizeWithFont:constrainedToSize
...ibutes = @{NSFontAttributeName: [UIFont fontWithName:@"HelveticaNeue" size:14]};
// NSString class method: boundingRectWithSize:options:attributes:context is
// available only on ios7.0 sdk.
CGRect rect = [textToMeasure boundingRectWithSize:CGSizeMake(width, CGFLOAT_MAX)
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View all TODO items in Visual Studio using GhostDoc
...I've replaced it.
– Zyphrax
Sep 11 '14 at 4:47
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@Zyphrax 'Toes the string' made me lol, I rememb...
Create a custom event in Java
...d "community wiki".)
– cHao
Jan 23 '14 at 20:18
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Does java have no built in thing for this? I wo...
matplotlib colorbar for scatter
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edited Apr 17 '15 at 16:14
Christian Herenz
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How to extract a floating number from a string [duplicate]
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>>> re.findall(r"[-+]?\d*\.\d+|\d+", "Current Level: -13.2 db or 14.2 or 3")
['-13.2', '14.2', '3']
If you want to validate user input, you could alternatively also check for a float by stepping to it directly:
user_input = "Current Level: 1e100 db"
for token in user_input.split():
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