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How to check if mysql database exists
...E = 'DBName'
If you just need to know if a db exists so you won't get an error when you try to create it, simply use (From here):
CREATE DATABASE IF NOT EXISTS DBName;
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Does JavaScript have a method like “range()” to generate a range within the supplied bounds?
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answered Apr 7 '12 at 1:05
BenBen
17k22 gold badges1616 silver badges1818 bronze badges
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可重入函数、不可重入函数及线程安全 - C/C++ - 清泛网 - 专注C/C++及内核技术
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fchown
lstat
setgid
symlink
aio_error
fcntl
mkdir
setpgid
sysconf
aio_return
fdatasync
mkfifo
setsid
tcdrain
aio_suspend
fork
open
setsockopt...
AngularJS ng-style with a conditional expression
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Syntax Error: Token '%3A' is%20an%20unexpected%20token at column 9 of the expression [ng-style%3A%...
– Bernardo Dal Corno
Sep 3 '18 at 2:11
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No Persistence provider for EntityManager named
...emoved it once I solved the problem, just to make sure). I was getting the error finally because persistence.xml was not in the src/META-INF folder, even though it had been in a folder in the Eclipse source path for the project. I'm thinking somewhere it's hard-wired to be on src/*
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Tainted canvases may not be exported
... file or url to get a cross domain issue. Then why it is resulting in this error?
– Sajith
Feb 25 '15 at 5:19
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WPF - How to force a Command to re-evaluate 'CanExecute' via its CommandBindings
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answered Aug 27 '09 at 11:05
ArcturusArcturus
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Measure the time it takes to execute a t-sql query
I have two t-sql queries using SqlServer 2005. How can I measure how long it takes for each one to run?
6 Answers
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IE9 jQuery AJAX with CORS returns “Access is denied”
...gin with HTTPS.
Source: http://blogs.msdn.com/b/ieinternals/archive/2010/05/13/xdomainrequest-restrictions-limitations-and-workarounds.aspx
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Show current state of Jenkins build on GitHub repo
...+Publisher
– Natim
Mar 20 '18 at 14:05
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