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MySQL: Set user variable from result of query
...ise it will throw you a error in this type statements.
refer this:-
http://www.easysolutionweb.com/sql-pl-sql/how-to-assign-a-value-in-a-variable-in-mysql
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What is the “volatile” keyword used for?
...way?
– Steven Sudit
Aug 7 '10 at 16:04
The memory barrier is an implementation detail. What Java actually promises is...
RESTful web service - how to authenticate requests from other services?
...ered, but you can always try WayBack Machine: web.archive.org/web/20110826004236/http://java.sun.com/…
– Fábio Duque Silva
Jan 17 '14 at 17:45
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Git Extensions: Win32 error 487: Couldn't reserve space for cygwin's heap, Win32 error 0
...ing.
– jinglesthula
Dec 2 '16 at 19:04
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Why can't (or doesn't) the compiler optimize a predictable addition loop into a multiplication?
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edited Oct 2 '19 at 4:04
Meraj al Maksud
1,35222 gold badges1717 silver badges3131 bronze badges
ans...
How should I use try-with-resources with JDBC?
...approach.
– rmuller
Oct 8 '16 at 19:04
I don't think , in this case, that you are required to catch the SQLException e...
How to sort an array in descending order in Ruby
... 3.960000 0.010000 3.970000 ( 3.990886)
sort reverse 4.040000 0.000000 4.040000 ( 4.038849)
sort_by -a[:bar] 0.690000 0.000000 0.690000 ( 0.692080)
sort_by a[:bar]*-1 0.700000 0.000000 0.700000 ( 0.699735)
sort_by.reverse! 0.650000 0.000000 0.65000...
Difference between Arrays.asList(array) and new ArrayList(Arrays.asList(array))
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edited Jan 16 '19 at 1:04
Pang
8,2181717 gold badges7373 silver badges111111 bronze badges
answered A...
Capistrano error tar: This does not look like a tar archive
...lking about the bare git repo that Capistrano by default would put in /var/www/$application/repo (for other people's reference).
In your case it does not have a local feature/Capistrano branch so when running git archive feature/Capistrano nothing is output to that | pipe. To confirm, ssh into the ...
Type hinting a collection of a specified type
...de a standardized syntax for type hints via function annotations.
https://www.python.org/dev/peps/pep-0484/
As referenced in the PEP, there is an experimental type-checker (kind of like pylint, but for types) called mypy that already uses this standard, and doesn't require any new syntax.
http:/...