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Using column alias in WHERE clause of MySQL query produces an error
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You can only use column aliases in GROUP BY, ORDER BY, or HAVING clauses.
Standard SQL doesn...
What is the best way to ensure only one instance of a Bash script is running? [duplicate]
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If the script is the same across all users, you can use a lockfile approach. If you acquire the ...
Create table (structure) from existing table
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edited Mar 24 '10 at 6:35
answered Mar 24 '10 at 6:23
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How do I concatenate two arrays in C#?
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var z = new int[x.Length + y.Length];
x.CopyTo(z, 0);
y.CopyTo(z, x.Length);
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How do I debug Node.js applications?
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+50
node-inspector could save the day! Use it from any browser supporting WebSocket. Breakpoints, profiler, livecoding, etc... It is reall...
Android RatingBar change star colors [closed]
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answered Mar 15 '10 at 12:57
CommonsWareCommonsWare
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A CORS POST request works from plain JavaScript, but why not with jQuery?
...all the headers you will accept (at least that was the case for me in FF 4.0 & Chrome 10.0.648.204).
jQuery's $.ajax method sends the "x-requested-with" header for all cross domain requests (i think its only cross domain).
So the missing header needed to respond to the OPTIONS request is:
//n...
How do I monitor the computer's CPU, memory, and disk usage in Java?
...ted, and full of useful examples. It is open-source with a GPL 2 Apache 2.0 license. Check it out. I have a feeling it will meet your needs.
Using Java and the Sigar API you can get Memory, CPU, Disk, Load-Average, Network Interface info and metrics, Process Table information, Route info, etc.
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What is a pre-revprop-change hook in SVN, and how do I create it?
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edited Jul 29 '14 at 9:01
bahrep
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answered O...