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Bash foreach loop
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236
Something like this would do:
xargs cat <filenames.txt
The xargs program reads its standa...
How can I get form data with JavaScript/jQuery?
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chelmertzchelmertz
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Regex to check whether a string contains only numbers [duplicate]
I get false on both "123" and "123f" . I would like to check if the hash only contains numbers. Did I miss something?
21...
What is the difference between a “function” and a “procedure”?
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300
A function returns a value and a procedure just executes commands.
The name function comes fr...
How do I programmatically determine operating system in Java?
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638
You can use:
System.getProperty("os.name")
P.S. You may find this code useful:
class ShowPr...
Can you attach a UIGestureRecognizer to multiple views?
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338
A UIGestureRecognizer is to be used with a single view. I agree the documentation is spotty. ...
Is there a method to generate a UUID with go language
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u[8] = (u[8] | 0x80) & 0xBF // what's the purpose ?
u[6] = (u[6] | 0x40) & 0x4F // what...
How do I get the currently displayed fragment?
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edited Aug 24 at 5:33
Tharun A
322 bronze badges
answered Feb 15 '12 at 14:22
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