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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
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Hibernate error - QuerySyntaxException: users is not mapped [from users]
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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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When is a C++ destructor called?
Basic Question: when does a program call a class' destructor method in C++? I have been told that it is called whenever an object goes out of scope or is subjected to a delete
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Execute JavaScript using Selenium WebDriver in C#
How is this achieved? Here it says the java version is:
8 Answers
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Inserting multiple rows in mysql
Is the database query faster if I insert multiple rows at once:
5 Answers
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Is there a way to include commas in CSV columns without breaking the formatting?
I've got a two column CSV with a name and a number. Some people's name use commas, for example Joe Blow, CFA. This comma breaks the CSV format, since it's interpreted as a new column.
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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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if checkbox is checked, do this
When I check a checkbox, I want it to turn <p> #0099ff .
11 Answers
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Why do I get AttributeError: 'NoneType' object has no attribute 'something'?
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