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How to set an environment variable only for the duration of the script?
On Linux (Ubuntu 11.04) in bash, is it possible to temporarily set an environment variable that will only be different from the normal variable for the duration of the script? For example, in a shell script, making an app that saves to HOME portable by temporarily setting HOME to a folder in the pre...
How do you track record relations in NoSQL?
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Pass a variable into a partial, rails 3?
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edited Jun 26 '15 at 17:05
answered Jan 15 '11 at 16:13
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What's the difference between EscapeUriString and EscapeDataString?
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Use EscapeDataString always (for more info about why, see Livven's answer below)
Edit: remove...
Hide all warnings in ipython
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edited Oct 31 '17 at 17:27
Vasco
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answered Jan 27 '12...
Link latest file on Bitbucket Git repository
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101
Two ideas:
Use master in the url (this seems to work):
https://bitbucket.org/wordless/thofu-...
Capturing Ctrl-c in ruby
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The problem is that when a Ruby program ends, it does so by raising SystemExit. When a contro...
Are there other whitespace codes like   for half-spaces, em-spaces, en-spaces etc useful in HTML
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Yes, many.
Including, but not limited to:
non breaking space :   or  
narrow no-break space :   (no character reference available)
en space :   or  
em space :   or  
3-per-em space :   or  
4-per-em space :...
Inserting string at position x of another string
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GitHub: searching through older versions of files
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1 Answer
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