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Google Chrome display JSON AJAX response as tree and not as a plain text
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How to concatenate strings in twig
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Syntax highlighting code with Javascript [closed]
... Surely using one which "automatically" detects the language simply puts more weight on the client's machine/browser...
– James
Oct 2 '08 at 8:42
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Find if variable is divisible by 2
How do I figure out if a variable is divisible by 2? Furthermore I need do a function if it is and do a different function if it is not.
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Print new output on same line [duplicate]
... Thanks for the quick response and update. That makes so much more sense now. I read the help function a dozen times and wasn't obviously paying attention. :)
– onxx
Aug 20 '12 at 4:39
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Printing the last column of a line in a file
...n there are enough lines or end of file is reached. tail -f means wait for more input, but there are no more lines in file and so the pipe to grep is never closed.
If you omit -f from tail the output is shown immediately:
tail file | grep A1 | awk '{print $NF}'
@EdMorton is right of course. Aw...
How do I plot in real-time in a while loop using matplotlib?
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Find (and kill) process locking port 3000 on Mac
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Check element CSS display with JavaScript
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