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What is the _snowman param in Ruby on Rails 3 forms for?
In Ruby on Rails 3 (currently using Beta 4), I see that when using the form_tag or form_for helpers there is a hidden field named _snowman with the value of ☃ ( Unicode \x9731) showing up.
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Having a private branch of a public repo on GitHub?
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How to set child process' environment variable in Makefile
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How to exclude specific folders or files from validation in Eclipse?
...example?
– Andrea Scarafoni
Sep 2 '14 at 15:38
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Difference between .keystore file and .jks file
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Ultimately, .keystore and .jks are just file extensions: it's up to you to name your files sensi...
What do I return if the return type of a method is Void? (Not void!)
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So what am I supposed to return if the return type of a function has to be Void?
Use retur...
Python integer division yields float
...Brandon E TaylorBrandon E Taylor
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How can you get the SSH return code using Paramiko?
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Replace selector images programmatically
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As far as I've been able to find (I've tried doing something similar myself), there's no way to...
Scala @ operator
...aniel C. SobralDaniel C. Sobral
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