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Many-to-many relationship with the same model in rails?
...= Post.create :name => 'Definitely the third post.'
=> #<Post id: 3, name: "Definitely the third post.">
>> a.posts = [b, c]
=> [#<Post id: 2, name: "Second post?">, #<Post id: 3, name: "Definitely the third post.">]
>> b.posts
=> []
>> b.posts = [a]
=...
Git Push Error: insufficient permission for adding an object to repository database
...re).
The file system doesn't support the setgid bit (e.g., FAT). ext2, ext3, ext4 all support the setgid bit. As far as I know, the file systems that don't support the setgid bit also don't support the concept of group ownership so all files and directories will be owned by the same group anyway (...
How to style dt and dd so they are on the same line?
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Ariel
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answered Nov 11 '09 at 4:44
eozzyeozzy
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What's the best practice for putting multiple projects in a git repository? [closed]
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TransactionManagementError “You can't execute queries until the end of the 'atomic' block” while usi
...erinCerin
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StringUtils.isBlank() vs String.isEmpty()
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answered May 2 '14 at 0:54
arshajiiarshajii
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How do I use Assert to verify that an exception has been thrown?
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Kevin PullinKevin Pullin
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What's an appropriate HTTP status code to return by a REST API service for a validation failure?
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If "validation failure" means that there is some client error in the request, then use HTTP 40...
How can I access my localhost from my Android device?
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Handling specific errors in JavaScript (think exceptions)
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To create custom exceptions, you can inherit from the Error object:
function SpecificError () {...