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How can I view array structure in JavaScript with alert()?
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answered Jun 9 '10 at 14:15
HumbertoHumberto
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Upgrade Node.js to the latest version on Mac OS
Currently I am using Node.js v0.6.16 on Mac OS X 10.7.4. Now I want to upgrade it to the latest Node.js v0.8.1. But after downloading and installing the latest package file from nodejs.org, I found that system is still using v0.6.16 instead of v0.8.1 when I typed "node -v" in a terminal. Is there an...
JavaScript Nested function
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Functions are another type of variable in JavaScript (with some nuances of course). Creating a f...
Calc of max, or max of calc in CSS
... them.
Therefore the original example can be written as:
max-width: max(500px, 100% - 80px);
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Ruby - test for array
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edited Mar 30 at 18:35
siery
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answered Oct 6 '09 at 20...
How to log out user from web site using BASIC authentication?
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What you have to do is have the user click a logout link, and send a ‘401 Unauthorized’ in response, using the same realm and at the same URL folder level as the normal 401 you send requesting a login.
They must be directed to input wrong credentials next, eg. a blank username-and-password, a...
Query-string encoding of a Javascript Object
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How to return multiple objects from a Java method?
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Evan Mulawski
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answered Jan 19 '09 at 13:58
Joachim Sau...
Why should eval be avoided in Bash, and what should I use instead?
...ap &3 (or anything higher than &2) to your target:
exec 3<&0 # Redirect from stdin
exec 3>&1 # Redirect to stdout
exec 3>&2 # Redirect to stderr
exec 3> /dev/null # Don't save output anywhere
exec 3> file.txt # Redirect to file
exec 3> ...
Getting a list of all subdirectories in the current directory
...h subdirectory. Ths first entry in the 3-tuple is a directory name, so
[x[0] for x in os.walk(directory)]
should give you all of the subdirectories, recursively.
Note that the second entry in the tuple is the list of child directories of the entry in the first position, so you could use this ins...