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RVM: Uninstalling all gems of a gemset
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Use the gemset empty command:
rvm gemset empty mygems
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Can you write nested functions in JavaScript?
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Getting “A potentially dangerous Request.Path value was detected from the client (&)”
..." . The site is written with ASP.Net MVC 3 (in C#) and is running on IIS 7.5.
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Python convert tuple to string
...swered Oct 28 '13 at 17:46
user2555451user2555451
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What does the caret operator (^) in Python do?
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What is a unix command for deleting the first N characters of a line?
... cut. Eg. to strip the first 4 characters of each line (i.e. start on the 5th char):
tail -f logfile | grep org.springframework | cut -c 5-
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How can you diff two pipelines in Bash?
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edited Mar 8 '18 at 4:05
Peter Cordes
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KeyValuePair VS DictionaryEntry
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edited Jul 31 '13 at 6:45
answered May 25 '09 at 5:46
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Grep regex NOT containing string
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grep matches, grep -v does the inverse. If you need to "match A but not B" you usually use pipe...