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import .css file into .less file
.... I don't like the semantics of lying to the compiler. Certainly when you know there's not any LESS code in the file.
– user481081
Apr 17 '14 at 18:36
16
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Set Background cell color in PHPExcel
...
Seems like there's a bug with applyFromArray right now that won't accept color, but this worked for me:
$objPHPExcel
->getActiveSheet()
->getStyle('A1')
->getFill()
->getStartColor()
->setRGB('FF0000');
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Android notification is not showing
... this function after 4.1 was available. Your answer is misleading, because now you suggest it has been available since 2.3.
– slinden77
May 1 '13 at 20:45
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How to customize ?
...h IE, probably 6 or 7. I will edit this answer to bring it into the future now.
– alex
Jul 28 '16 at 7:46
Why would it...
How can I exclude one word with grep?
...ord)keyword' file
Demo:
$ cat file
foo1
foo2
foo3
foo4
bar
baz
Let us now list all foo except foo3
$ grep -P '(?!.*foo3)foo' file
foo1
foo2
foo4
$
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Run cron job only if it isn't already running
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Use flock. It's new. It's better.
Now you don't have to write the code yourself. Check out more reasons here: https://serverfault.com/a/82863
/usr/bin/flock -n /tmp/my.lockfile /usr/local/bin/my_script
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The term 'Update-Database' is not recognized as the name of a cmdlet
...using EF5 beta1 and while I was able to run the "Update-Database" before. Now that I shut down Visual Studio, I cannot get it to run. I get the following error:
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Java compiler level does not match the version of the installed Java project facet
...o "Project Facets" you will notice Java shows up as version 1.7 so you can now select it to make sure the project is "marked" as a Java project. I also needed to right click on the project and select Maven|Update Project.
sh...
How can I check if a value is a json object?
...a value which is a json object on success and a string 'false' on failure. Now how can I check whether the returned value is a json object?
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Can I apply the required attribute to fields in HTML5?
...l have Javascript enabled? I've only been in web development about 2 years now and I've never run into that problem.
– user137717
Aug 16 '15 at 0:46
2
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