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What is JSON and why would I use it?
I've looked on wikipedia and Googled it and read the official docum>me m>ntation, but I still haven't got to the point where I really understand what JSON is, and why I'd use it.
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Window appears off screen on ubuntu [closed]
... Ubuntu 12.04 LTS
I have changed the positioning of the monitors several tim>me m>s, and now for som>me m> reason som>me m> of the windows open up off-screen (outside of both screens), Update Manager, for instance.
How can I position the windows on one of my screens?
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Error to install Nokogiri on OSX 10.9 Maverick?
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Not for m>me m>: "libxml2 is missing. please visit nokogiri.org/tutorials/installing_nokogiri.html for help with installing dependencies." Still getting sam>me m> error.
– Pop-A-Stash
May 6 '14 at 16:58
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Azure table storage returns 400 Bad Request
...w what went wrong? I was trying to inset data in a table. Can't azure give m>me m> more details?
19 Answers
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How can I check if a URL exists via PHP?
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Here:
$file = 'http://www.example.com/som>me m>file.jpg';
$file_headers = @get_headers($file);
if(!$file_headers || $file_headers[0] == 'HTTP/1.1 404 Not Found') {
$exists = false;
}
else {
$exists = true;
}
From here and right below the above post, ...
How to remove .html from URL?
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I think som>me m> explanation of Jon's answer would be constructive. The following:
RewriteCond %{REQUEST_FILENAm>ME m>} !-f
RewriteCond %{REQUEST_FILENAm>ME m>} !-d
checks that if the specified file or directory respectively doesn't exist, then t...
Download File Using Javascript/jQuery
I have a very similar requirem>me m>nt specified here .
27 Answers
27
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nano error: Error opening terminal: xterm-256color
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On Red Hat this worked for m>me m>:
export TERM=xterm
further info here: http://www.cloudfarm.it/fix-error-opening-terminal-xterm-256color-unknown-terminal-type/
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When should I use double or single quotes in JavaScript?
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The most likely reason for use of single vs. double in different libraries is programm>me m>r preference and/or API consistency. Other than being consistent, use whichever best suits the string.
Using the other type of quote as a lite...
Expanding a parent to the height of its children
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Try this for the parent, it worked for m>me m>.
overflow:auto;
UPDATE:
One more solution that worked:
Parent:
display: table;
Child:
display: table-row;
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