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How can I remove a key and its value from an associative array?
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381
You can use unset:
unset($array['key-here']);
Example:
$array = array("key1" => "value1...
Go Unpacking Array As Arguments
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answered Jul 9 '13 at 19:01
Hunter McMillenHunter McMillen
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ggplot2 keep unused levels barplot
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answered Apr 2 '14 at 20:23
JarretinhaJarretinha
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How can I modify the size of column in a MySQL table?
I have created a table and accidentally put varchar length as 300 instead of 65353 . How can I fix that?
2 Answers
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Correct way to populate an Array with a Range in Ruby
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363
You can create an array with a range using splat,
>> a=*(1..10)
=> [1, 2, 3, 4, 5, 6...
How to change the value of attribute in appSettings section with Web.config transformation
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edited Jun 14 '18 at 13:34
KyleMit
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ans...
What does the > (greater than bracket) mean beside file names in Eclipse's Package Explorer?
I'm setting up a new dev machine with Eclipse 3.7 Indigo. After pulling a my code down from SVN, the source tree in the Package Explorer is intermittently littered with a > to the left of the file name The parent package names have them too. (Note that this is an AspectJ project, but I don't thi...
Combine --user with --prefix error with setup.py install
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gotgenesgotgenes
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background:none vs background:transparent what is the difference?
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3 Answers
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