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Difference between val() and text()
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text() return the combined text contents of all matched elements (such as p, div, and so on)
va...
How to get the PATH environment-variable separator in Python?
...tem path").
– Trevor Boyd Smith
Jan 25 '17 at 15:45
So there are os.sep and os.path.sep, which are equal, as well as o...
NSUserDefaults removeObjectForKey vs. setObject:nil
...andardUserDefaults]
– RocketMan
May 25 '11 at 4:07
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How to create an exit message
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answered Aug 27 '08 at 5:25
Jörg W MittagJörg W Mittag
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Create a File object in memory from a string in Java
...gine)
– Jon Romero
Aug 16 '11 at 19:25
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How do I check the operating system in Python?
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Nick BastinNick Bastin
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Performing regex Queries with pymongo
...,'$options':'i'}})
– Ajay Gupta
Apr 25 '15 at 10:37
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how to “reimport” module to python then code be changed after import
...ehand
– John La Rooy
Nov 6 '12 at 3:25
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Note that if you did from foo import * or from foo impo...
How to base64 encode image in linux bash / shell
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You need to use cat to get the contents of the file named 'DSC_0251.JPG', rather than the filename itself.
test="$(cat DSC_0251.JPG | base64)"
However, base64 can read from the file itself:
test=$( base64 DSC_0251.JPG )
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Is SecureRandom thread safe?
... missing entropy
– Walter Tross
Jul 25 '14 at 9:37
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Please keep in mind that ThreadLocalRandom i...