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Rails params explained?
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edited May 11 '17 at 0:15
answered Jul 30 '11 at 21:30
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How do I get the last inserted ID of a MySQL table in PHP?
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edited May 23 '17 at 12:26
Community♦
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answered Nov 6 '09 at...
How to scroll to specific item using jQuery?
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edited Oct 6 '17 at 2:04
maxhud
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Download File Using jQuery
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edited Aug 20 '09 at 2:33
answered Aug 18 '09 at 19:51
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How to write into a file in PHP?
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edited May 29 at 7:07
simhumileco
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Random number generator only generating one random number
...ncLock) { // synchronize
return random.Next(min, max);
}
}
Edit (see comments): why do we need a lock here?
Basically, Next is going to change the internal state of the Random instance. If we do that at the same time from multiple threads, you could argue "we've just made the outcom...
OpenSSH升级后不能登录的问题 - 更多技术 - 清泛网 - 专注C/C++及内核技术
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具体情况这里http://pkgs.org/centos-6/ghettoforge-testing-x86_64/openssh-6.6.1p1-4.gf.el6.x86_64.rpm.html
备份原有源
cd /etc/yum.repos.d/
mv rhel-source.repo rhel-source.repo.bak
mv packagekit-media.repo packagekit-media.repo.bak
配置源
vi CentOS-Base.repo
[base]
name...
SQL UPDATE SET one column to be equal to a value in a related table referenced by a different column
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edited Sep 10 '15 at 12:15
answered Apr 1 '09 at 23:00
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Symfony 2: How do I check if a user is not logged in inside a template?
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edited Mar 1 '13 at 17:49
Pedro Cordeiro
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What does the exclamation mark mean in a Haskell declaration?
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edited Nov 25 '19 at 16:42
stenlan
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answered Jun 14 '09 at ...