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I need to generate uuid for my rails application. What are the options(gems) I have? [duplicate]
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answered Aug 14 '13 at 9:50
apneadivingapneadiving
109k2525 gold badges208208 silver badges207207 bronze badges
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How to run a background task in a servlet based web application?
...g.
– Basil Bourque
Oct 18 '14 at 17:50
1
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Lua简明教程 - 脚本技术 - 清泛IT论坛，有思想、有深度
...函数里。变量前加local关键字的是局部变量。theGlobalVar = 50
local theLocalVar = "local variable"复制代码
控制语句不多说了，直接看代码吧（注意：Lua没有++或是+=这样的操作）while循环
sum = 0
num = 1
while num <= 100 do
sum =...
In MySQL, how to copy the content of one table to another table within the same database?
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answered Feb 26 '10 at 17:50
ggirouxggiroux
5,91611 gold badge1818 silver badges2222 bronze badges
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How do I write a custom init for a UIView subclass in Swift?
...ame: UIScreen.mainScreen().bounds);
let windowHeight : CGFloat = 150;
let windowWidth : CGFloat = 360;
self.backgroundColor = UIColor.whiteColor();
self.frame = CGRectMake(0, 0, windowWidth, windowHeight);
self.center = CGPoint(x: UIScreen.mainScreen().boun...
How can I get PHPUnit MockObjects to return different values based on a parameter?
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edited Mar 10 '16 at 13:50
smottt
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answered Jul...
Add comma to numbers every three digits
...) { ... };.
– alex
Sep 16 '13 at 14:50
66
The fastest way is number.toLocaleString("en");
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Android: textColor of disabled button in selector not showing?
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answered Jun 27 '12 at 11:50
Adil SoomroAdil Soomro
36k99 gold badges9797 silver badges143143 bronze badges
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When to use SELECT … FOR UPDATE?
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+50
The only portable way to achieve consistency between rooms and tags and making sure rooms are never returned after they had been dele...
Compute a confidence interval from sample data
...sModelsl?
– steven
Jan 26 '19 at 20:50
@steven, turns out, I answered a question about this. :)
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