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How to convert array values to lowercase in PHP?
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358
use array_map():
$yourArray = array_map('strtolower', $yourArray);
In case you need to lowe...
Obtaining a powerset of a set in Java
The powerset of {1, 2, 3} is:
26 Answers
26
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How to reset or change the MySQL root password?
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34 Answers
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Can you use an alias in the WHERE clause in mysql?
...nPaul Dixon
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is of a type that is invalid for use as a key column in an index
... urig
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answered May 19 '10 at 9:03
Daniel RenshawDaniel Renshaw
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Difference in months between two dates
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Assuming the day of the month is irrelevant (i.e. the diff between 2011.1.1 and 2010.12.31 is 1)...
css ellipsis on second line
...ml (Quirksmode ftw!)
EDIT If the good CSS gods will implement http://www.w3.org/TR/css-overflow-3/#max-lines we can haz this in pure CSS using fragments (new) and max-lines (new). Also some more info on http://css-tricks.com/line-clampin/
EDIT 2 WebKit/Blink has line-clamp: -webkit-line-clamp: 2 w...
When & why to use delegates? [duplicate]
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community wiki
3 revs, 3 users 92%Benoit Vidis
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Spring .properties file: get element as an Array
...efine your array in properties file like:
base.module.elementToSearch=1,2,3,4,5,6
You can load such array in your Java class like this:
@Value("${base.module.elementToSearch}")
private String[] elementToSearch;
shar...
Using fonts with Rails asset pipeline
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If your Rails version is between > 3.1.0 and < 4, place your fonts in any of the these folders:
app/assets/fonts
lib/assets/fonts
vendor/assets/fonts
For Rails versions > 4, you must place your fonts in the app/assets/fonts folder.
Note: To place...