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Routes with Dash `-` Instead of Underscore `_` in Ruby on Rails
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With Rails 3 and later you can do like this:
resources :user_bundles, :path => '/user-bundles'
Another option is to modify Rails, via an initializer.
I don't recommend this though, since it may break in future versions (edit: do...
Ruby, Difference between exec, system and %x() or Backticks
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What is the difference between build.sbt and build.scala?
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Increment a value in Postgres
...able 'totals' had 2 columns, 'name' and 'total', and Bill had a total of 203, what would be the SQL statement I'd use in order to move Bill's total to 204?
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Global access to Rake DSL methods is deprecated
I am working through the Ruby on Rails 3 tutorial book and typed the following on the command line:
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Print variables in hexadecimal or decimal format
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How can Bash execute a command in a different directory context?
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You can use the cd builtin, or the pushd and popd builtins for this purpose. For example:
# do...
Comma separator for numbers in R?
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You can try either format or prettyNum, but both functions return a vector of characters. I'd o...
How to set a single, main title above all the subplots with Pyplot?
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Convert HttpPostedFileBase to byte[]
...et.ToArray();
It's easy enough to write the equivalent of CopyTo in .NET 3.5 if you want. The important part is that you read from HttpPostedFileBase.InputStream.
For efficient purposes you could check whether the stream returned is already a MemoryStream:
byte[] data;
using (Stream inputStream ...