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How to synchronize a static variable among threads running different instances of a class in Java?
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edited May 18 '12 at 19:44
Flexo♦
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In Hibernate Validator 4.1+, what is the difference between @NotNull, @NotEmpty, and @NotBlank?
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answered Jun 16 '13 at 20:18
Rick Hanlon IIRick Hanlon II
15.5k66 gold badges3838 silver badges5252 bronze badges
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PHP shell_exec() vs exec()
...he newlines at the end.
> shell_exec('date')
string(29) "Wed Mar 6 14:18:08 PST 2013\n"
> exec('date')
string(28) "Wed Mar 6 14:18:12 PST 2013"
> shell_exec('whoami')
string(9) "mark\n"
> exec('whoami')
string(8) "mark"
> shell_exec('ifconfig')
string(1244) "eth0 Link encap:...
Setting up two different static directories in node.js Express framework
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– Danny Harding
Feb 1 '18 at 21:52
this is very useful specially when you want a shared folder so that yo...
How to REALLY show logs of renamed files with git?
...see how to get it.
– Ed Avis
Oct 8 '18 at 11:47
1
The problem is when the filename actually has r...
How to revert a Git Submodule pointer to the commit stored in the containing repository?
...staged
– tribbloid
Jun 25 '19 at 22:18
can add --recursive so that you don't need to go to all the submodules
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[A]System.Web.WebPages.Razor.Configuration.HostSection cannot be cast to… web.config issue
...views folder.
– Rohit Verma
Jun 24 '18 at 7:26
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Java Synchronized Block for .class
...not the same!
– JacksOnF1re
Mar 15 '18 at 15:31
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Check if a value is within a range of numbers
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answered Apr 9 '18 at 2:51
AlexanderAlexander
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Specify pane percentage in tmuxinator project
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answered Apr 2 '12 at 12:18
Hamish DownerHamish Downer
14.7k1313 gold badges8181 silver badges7979 bronze badges
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