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How to get a random number in Ruby
...ust need a random float, just call rand with no arguments.
As Marc-André Lafortune mentions in his answer below (go upvote it), Ruby 1.9.2 has its own Random class (that Marc-André himself helped to debug, hence the 1.9.2 target for that feature).
For instance, in this game where you need to ...
Request is not available in this context
... answered Apr 4 '14 at 9:17
FrédéricFrédéric
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Why does !{}[true] evaluate to true in JavaScript?
... answered Oct 31 '13 at 9:43
Frédéric HamidiFrédéric Hamidi
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postgres: upgrade a user to be a superuser?
...sterweily You can do \du to list all users/roles.
– XåpplI'-I0llwlg'I -
Apr 6 '14 at 23:38
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Last segment of URL in jquery
... answered Jan 21 '11 at 11:18
Frédéric HamidiFrédéric Hamidi
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How do I get the n-th level parent of an element in jQuery?
... answered Aug 17 '11 at 13:37
Frédéric HamidiFrédéric Hamidi
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How to install an npm package from GitHub directly?
... Global installs seem to be working in npm 3.3.8.
– XåpplI'-I0llwlg'I -
Oct 23 '15 at 7:34
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Loading local JSON file
...s empty. Might be useful for someone out there :)
– Håvard Geithus
Jun 28 '15 at 17:43
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搜索需求覆盖检查：已有成品、教程入口与下一批选题 · App Inventor 2 中文网
...删除。
英文社区研究记录
检查日期：2026 年 10 月 6 日。本次阅读原帖后提取以下选题，尚未把第三方扩展导入平台验证。
日历事件管理：DynamicCalendar 原帖介绍本地存储与按日期管理事件，并提供布局适配...
Generate list of all possible permutations of a string
...t? (referring to line 1 and 3 in the pseudocode).
– Håvard Geithus
May 26 '12 at 17:25
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What is...