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Accessing last x characters of a string in Bash
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245
Last three characters of string:
${string: -3}
or
${string:(-3)}
(mind the space between...
Why is quicksort better than mergesort?
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29 Answers
29
Active
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onNewIntent() lifecycle and registered listeners
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2 Answers
2
Active
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MongoDB Many-to-Many Association
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edited Jul 27 '12 at 8:20
Matthew Murdoch
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What are differences between PECL and PEAR?
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256
PECL stands for PHP Extension Community Library, it has extensions written in C, that can be l...
How to implement a property in an interface
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edited Feb 10 '16 at 11:28
answered Oct 20 '09 at 9:33
St...
Check if item is in an array / list
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edited Feb 10 '19 at 21:23
answered Jun 28 '12 at 19:40
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MySQL - UPDATE multiple rows with different values in one query
...ATE table_users
SET cod_user = (case when user_role = 'student' then '622057'
when user_role = 'assistant' then '2913659'
when user_role = 'admin' then '6160230'
end),
date = '12082014'
WHERE user_role in ('student...