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Regex how to match an optional character
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Find the extension of a filename in Ruby
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What is the difference between t.belongs_to and t.references in rails?
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Specify pane percentage in tmuxinator project
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Rails: where does the infamous “current_user” come from?
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Uninstall ReSharper 4.5
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Setting focus on an HTML input box on page load
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What does java:comp/env/ do?
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Quoting https://web.archive.org/web/20140227201242/http://v1.dione.zcu.cz/java/docs/jndi-1.2/tutorial/beyond/misc/policy.html
At the root context of the namespace
is a binding with the name "comp",
which is bound to a subtree...
Ternary Operator Similar To ?:
...urn a value, you can use this
val a = if (1 < 0) 1 else 2
More info: https://alvinalexander.com/scala/scala-if-then-ternary-operator-cookbook-examples
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Rails: Logging the entire stack trace of an exception
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