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How to change Android Studio's editor font?
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10 Answers
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Return array in a function
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206
In this case, your array variable arr can actually also be treated as a pointer to the beginnin...
Importance of varchar length in MySQL table
...f the length of strings and do not want them cut off, I make them varchar(200) which is generally much bigger than I need. Is there a big performance hit in giving a varchar field much more length than necessary?
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Parse DateTime string in JavaScript
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140
See:
Mozilla Core JavaScript Reference: Date object
Mozilla Core JavaScript Reference: String....
Create array of regex matches
...atches contains the matches, and you can use allMatches.toArray(new String[0]) to get an array if you really need one.
You can also use MatchResult to write helper functions to loop over matches
since Matcher.toMatchResult() returns a snapshot of the current group state.
For example you can writ...
Truncate all tables in a MySQL database in one command?
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Mathias Bynens
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answered Jan 18 '12 at 15:27
battousaixbattousaix
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How do you convert a JavaScript date to UTC?
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390
The toISOString() method returns a string in simplified extended ISO
format (ISO 8601), whi...
Test if a variable is set in bash when using “set -o nounset”
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answered Oct 20 '11 at 6:52
AngelomAngelom
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Avoid dropdown menu close on click inside
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+100
Removing the data attribute data-toggle="dropdown" and implementing the open/close of the dropdown can be a solution.
First by handl...
EditText maxLines not working - user can still input more lines than set
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20 Answers
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