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How to prevent favicon.ico requests?
...or favicons:
"GET /favicon.ico HTTP/1.1" 404 183
"GET /apple-touch-icon-precomposed.png HTTP/1.1" 404 197
"GET /apple-touch-icon.png HTTP/1.1" 404 189
The following uses data URI and can be used to avoid fake favicon requests:
<link rel="shortcut icon" href="data:image/x-icon;," type="image/x-ic...
How to use the “number_to_currency” helper method in the model rather than view?
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185
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How to unit test a Node.js module that requires other modules and how to mock the global require fun
...It doesn't support Webpack. I'm looking into inject-loader instead (github.com/plasticine/inject-loader).
– Artif3x
Jun 16 '17 at 20:23
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sh...
How do I remove newlines from a text file?
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tr -d '\n' < yourfile.txt
Edit:
If none of the commands posted here are working, then you have something other than a newline separating your fields. Possibly you have DOS/Windows line endings in the file (although I would expect the Perl solutions to work even in that ca...
Can I concatenate multiple MySQL rows into one field?
...OR ', ')
FROM peoples_hobbies
GROUP BY person_id;
As Ludwig stated in his comment, you can add the DISTINCT operator to avoid duplicates:
SELECT person_id, GROUP_CONCAT(DISTINCT hobbies SEPARATOR ', ')
FROM peoples_hobbies
GROUP BY person_id;
As Jan stated in their comment, you can also sort the ...
renderpartial with null model gets passed the wrong type
...rintuitive so I added an "issue", vote on it if you agree: aspnet.codeplex.com/workitem/8872
– pbz
Jun 28 '11 at 22:26
3
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Mysql - How to quit/exit from stored procedure
...n in most official MySQL examples) is not needed. (this is a great way to comment out a stored proc without having to scroll to the bottom to put */ in place)
– user645280
May 22 '13 at 14:36
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not:first-child selector
...9 supports it. A great resource to get this kind of information is caniuse.com.
– Jon
Jul 29 '14 at 9:15
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Dynamically change color to lighter or darker by percentage CSS (Javascript)
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If you want to do this using pure CSS3: stackoverflow.com/a/13722836/623548
– asleepysamurai
Jul 3 '13 at 6:50
3
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How to programmatically empty browser cache?
... via server or JavaScript. Of course, using the software on foreign/public computer is still discouraged as there are more dangers like key loggers that you just can't defeat on software level.
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