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Make an existing Git branch track a remote branch?
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Given a branch foo and a remote upstream:
As of Git 1.8.0:
git branch -u upstream/foo
Or, if local branch foo is not the current branch:
git branch -u upstream/foo foo
Or, if you like to type longer commands, these are equivalent to the above two:
git branch --set-upstream-to=up...
Safe (bounds-checked) array lookup in Swift, through optional bindings?
... return indices.contains(index) ? self[index] : nil
}
}
Swift 3.0 and 3.1
extension Collection where Indices.Iterator.Element == Index {
/// Returns the element at the specified index if it is within bounds, otherwise nil.
subscript (safe index: Index) -> Generator.Element? {...
StringBuilder vs String concatenation in toString() in Java
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answered Oct 7 '09 at 15:51
Michael BorgwardtMichael Borgwardt
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Easiest way to pass an AngularJS scope variable from directive to controller?
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150
Edited on 2014/8/25:
Here was where I forked it.
Thanks @anvarik.
Here is the JSFiddle. I forg...
std::next_permutation Implementation Explanation
...y the smallest amount". For example when counting we don't count 1, 2, 3, 10, ... because there are still 4, 5, ... in between and although 10 is larger than 3, there are missing numbers which can be gotten by increasing 3 by a smaller amount. In the example above we see that 1 stays as the first nu...
What is the difference between Unidirectional and Bidirectional JPA and Hibernate associations?
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answered Mar 19 '11 at 10:40
axtavtaxtavt
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How can I use a Python script in the command line without cd-ing to its directory? Is it the PYTHONP
... Pedro WerneckPedro Werneck
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2
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How can I use UIColorFromRGB in Swift?
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20 Answers
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Uploading Files in ASP.net without using the FileUpload server control
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10 Answers
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How much overhead does SSL impose?
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edited May 23 '17 at 12:10
Community♦
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answered Feb 13 '09 at 23:05
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