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How can I redirect the output of the “time” command?
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104
you can redirect the time output using,
(time ls) &> file
Because you need to take (...
How to put spacing between TBODY elements
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Replace specific characters within strings
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410
With a regular expression and the function gsub():
group <- c("12357e", "12575e", "197e18",...
What is your favorite C programming trick? [closed]
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votes
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RegEx backreferences in IntelliJ
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196
IntelliJ uses $1 for replacement backreferences.
From IntelliJ's help:
For more informati...
A semantics for Bash scripts?
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107
A shell is an interface for the operating system. It is usually a more-or-less robust programm...
How to send POST request?
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>>> r = requests.post("http://bugs.python.org", data={'number': 12524, 'type': 'issue', 'action': 'show'})
>>> print(r.status_code, r.reason)
200 OK
>>> print(r.text[:300] + '...')
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/x...
How do I merge two dictionaries in a single expression in Python (taking union of dictionaries)?
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Best way of returning a random boolean value
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edited Aug 23 '15 at 7:45
answered Nov 4 '11 at 16:43
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