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How can I see the current value of my $PATH variable on OS X?
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You need to use the command echo $PATH to display the PATH variable or you can just execute set ...
Wrapping null-returning method in Java with Option in Scala?
...cala> Option(null)
res4: Option[Null] = None
scala> Option(3)
res5: Option[Int] = Some(3)
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Get value from NSTextField
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edited Jan 2 '15 at 6:08
jscs
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Omitting the first line from any Linux command output
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Fredrik PihlFredrik Pihl
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Python Dictionary to URL Parameters
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Use urllib.urlencode(). It takes a dictionary of key-value pairs, and converts it into a form s...
Select all child elements recursively in CSS
... asterisk * matches any element.
Official Specification: CSS 2.1: Chapter 5.5: Descendant Selectors
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How to get the class of the clicked element?
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FentonFenton
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How to Turn Off Showing Whitespace Characters in Visual Studio IDE
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CTRL+R, CTRL+W : Toggle showing whitespace
or under the Edit Menu:
Edit -> Advanced ->...
Difference between os.getenv and os.environ.get
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Chrome debugging - break on next click event
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answered Sep 18 '13 at 18:45
Konrad DzwinelKonrad Dzwinel
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