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PHP: How to remove specific element from an array?
... {
unset($array[$key]);
}
array_search returns false (null until PHP 4.2.0) if no item has been found.
And if there can be multiple items with the same value, you can use array_keys to get the keys to all items:
foreach (array_keys($array, 'strawberry') as $key) {
unset($array[$key]);
}
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Exposing a port on a live Docker container
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answered Nov 11 '13 at 11:47
SvenDowideitSvenDowideit
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How can I wait for set of asynchronous callback functions?
...times out after a long time.
jQuery Promises
Adding to my answer in 2014. These days, promises are often used to solve this type of problem since jQuery's $.ajax() already returns a promise and $.when() will let you know when a group of promises are all resolved and will collect the return resu...
Vagrant ssh authentication failure
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answered Apr 8 '14 at 1:20
user3509054user3509054
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How can I hide an HTML table row so that it takes up no space?
... CalvinCalvin
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Generate a random date between two other dates
...%m/%d/%Y %I:%M %p', prop)
print(random_date("1/1/2008 1:30 PM", "1/1/2009 4:50 AM", random.random()))
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Error type 3 Error: Activity class {} does not exist
...IntelliJ Android project, that I successfully imported to Android Studio 0.4.0. It works perfectly if I don't change anything in manifest. However, when I want to change the launcher activity and run, it fails with this error:
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Convert HTML + CSS to PDF [closed]
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edited Jan 17 '19 at 13:46
community wiki
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How to wrap text in LaTeX tables?
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answered Apr 26 '09 at 14:32
moinudinmoinudin
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How many spaces will Java String.trim() remove?
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edited Sep 23 '13 at 4:32
David d C e Freitas
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