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How to use GROUP_CONCAT in a CONCAT in MySQL
... AS NAME
FROM test
GROUP BY ID, NAME
) AS A
GROUP BY ID;
SQL Fiddle: http://sqlfiddle.com/#!2/b5abe/9/0
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How to pass payload via JSON file for curl?
...you will have to specify the correct content type header:
$ curl -vX POST http://server/api/v1/places.json -d @testplace.json \
--header "Content-Type: application/json"
But that will only work if the server accepts json input. The .json at the end of the url may only indicate that the output is ...
How do I configure git to ignore some files locally?
...hanges. git ignored lists the ignored files.
This answer was gleaned from http://gitready.com/intermediate/2009/02/18/temporarily-ignoring-files.html.
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Drop shadow for PNG image in CSS
...'#444')";
}
<!-- HTML elements here -->
<svg height="0" xmlns="http://www.w3.org/2000/svg">
<filter id="drop-shadow">
<feGaussianBlur in="SourceAlpha" stdDeviation="4"/>
<feOffset dx="12" dy="12" result="offsetblur"/>
<feFlood flood-col...
AngularJS : Factory and Service? [duplicate]
...cation.
Eg: Authenticated user details.
For further understanding, read
http://iffycan.blogspot.in/2013/05/angular-service-or-factory.html
http://viralpatel.net/blogs/angularjs-service-factory-tutorial/
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Differences between cookies and sessions?
...pement and am learning about JSP & Servlets . I have some knowledge of HttpSession - I have used it in some of my sample projects.
...
Convert light frequency to RGB?
...
Here's a detailed explanation of the entire conversion process: http://www.fourmilab.ch/documents/specrend/. Source code included!
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How to delete and replace last line in the terminal using bash?
...\r:
$ echo -e "abcdefghijklmnopqrstuvwxyz\r\033[K0123456789"
0123456789
http://en.wikipedia.org/wiki/ANSI_escape_code
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setup cron tab to specific time of during weekdays
...ad of 18 (which is 6pm).
*/2 9-14 * * 1-5 /path_to_script
man crontab
http://unixhelp.ed.ac.uk/CGI/man-cgi?crontab+5
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Path.Combine absolute with relative path strings
...
Call Path.GetFullPath on the combined path http://msdn.microsoft.com/en-us/library/system.io.path.getfullpath.aspx
> Path.GetFullPath(Path.Combine(@"C:\blah\",@"..\bling"))
C:\bling
(I agree Path.Combine ought to do this by itself)
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