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I need to generate uuid for my rails application. What are the options(gems) I have? [duplicate]
I use
Rails 3.0.20 and
ruby 1.8.7 (2011-06-30 patchlevel 352)
4 Answers
4
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Loop through all nested dictionary values?
I'm trying to loop through a dictionary and print out all key value pairs where the value is not a nested dictionary. If the value is a dictionary I want to go into it and print out its key value pairs...etc. Any help?
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How do I tell CPAN to install all dependencies?
How do I tell CPAN to install all dependencies?
10 Answers
10
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How to list npm user-installed packages?
How do I list the user-installed package ONLY in npm ? When I do npm -g list it outputs every package and their dependencies, which is not what I want.
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Vim: Delete buffer without losing the split window
When a buffer gets deleted (the "bd[elete]" command), it not only deletes the buffer but also removes the split window that buffer was in.
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Inserting multiple rows in mysql
Is the database query faster if I insert multiple rows at once:
5 Answers
5
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离开1号店 于刚再创业钟情“互联网+” - 资讯 - 清泛网 - 专注C/C++及内核技术
...重要一点，是把渠道的观点变成顾客的观点，今后要注重C2B，即顾客有什么需求，所有的渠道各个企业都要为客户量身定做。“渠道有多种，就要感谢互联网，感谢所有的这种移动设备，智能移动设备让我们从以前简单的实体渠...
How can I install pip on Windows?
pip is a replacement for easy_install . But should I install pip using easy_install on Windows? Is there a better way?
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Convert a timedelta to days, hours and minutes
...a. I want the days, hours and minutes from that - either as a tuple or a dictionary... I'm not fussed.
7 Answers
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Syntax highlighting for Jade in Sublime Text 2?
I just started using Sublime Text 2 on Mac. I also just started using Jade for my views in Node.js, and am wondering if there is a way to add syntax highlighting for Jade into Sublime Text 2.
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