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How to retrieve the first word of the output of a command in bash?
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answered Mar 13 '10 at 23:37
mattbhmattbh
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What is the formal difference in Scala between braces and parentheses, and when should they be used?
...tement // not optional here
var x = 0 // declaration
while (x < 10) { x += 1 } // stuff
(x % 5) + 1 // expression
}
( expression )
So, if you need declarations, multiple statements, an import or anything like that, you need curly braces. And because an expression is a statement, par...
to remove first and last element in array
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answered Jan 10 '11 at 6:09
user180100user180100
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Pull request vs Merge request
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Center content of UIScrollView when smaller
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answered May 22 '10 at 7:25
ErdemusErdemus
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Transactions in .net
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VS 2010 Test Runner error “The agent process was stopped while the test was running.”
In Visual Studio 2010, I have a number of unit tests. When I run multiple tests at one time using test lists, I sometimes reveive the following error for one or more of the tests:
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What is the most robust way to force a UIView to redraw?
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edited May 23 '17 at 10:31
Community♦
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answered Oct 1 '09 at 13:02
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PHP Foreach Pass by Reference: Last Element Duplicating? (Bug?)
... Michael LeaneyMichael Leaney
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Who is “us” and who is “them” according to Git?
...ring a rebase?
– Justin Johnson
Sep 10 '16 at 0:55
14
It may help to just think of us as a mnemon...