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JS: Check if date is less than 1 hour ago?
...sAfter(dayjs().subtract(1, 'hours')); };
– turrican_34
Nov 26 '19 at 15:54
This was pretty close to what I needed. whi...
How do you install ssh-copy-id on a Mac?
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344
You can install it using Homebrew:
brew install ssh-copy-id
If you don't want to use Homebre...
Is there a simple way to remove unused dependencies from a maven pom.xml?
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answered Oct 4 '09 at 22:59
Pascal ThiventPascal Thivent
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Preventing Laravel adding multiple records to a pivot table
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edited Jul 4 '17 at 14:33
answered Jul 4 '13 at 18:35
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Get the first N elements of an array?
... array indices. You need the preserve_keys flag set to trueto avoid this. (4th parameter, available since 5.0.2).
Example:
$output = array_slice($input, 2, 3, true);
Output:
array([3]=>'c', [4]=>'d', [5]=>'e');
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How to convert a negative number to positive?
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>>> n = -42
>>> -n # if you know n is negative
42
>>> abs(n) # for any n
42
Don't forget to check the docs.
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Android: integer from xml resource
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answered Oct 10 '13 at 13:45
TerryTerry
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How do you downgrade rubygems?
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Ryan BiggRyan Bigg
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What is the way to quick-switch between tabs in Xcode 4
I have opened many tabs while working on project. (new feature in Xcode 4).
5 Answers
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