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Using the Swift if let with logical AND operator &&
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As of Swift 1.2, this is now possible. The Swift 1.2 and Xcode 6.3 beta release notes state:
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One-liner to check whether an iterator yields at least one element?
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any won't go beyond the first element if it's True. In case the iterator yields something fals...
Why is my git repository so big?
145M = .git/objects/pack/
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Applying a git post-commit hook to all current and future repos
...rent (and future) git repositories I am working on
With git 2.9+ (June 2016), all you would do is:
git config --global core.hooksPath /path/to/my/centralized/hooks
See "change default git hooks": this has been done to manage centralized hooks.
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How do I detect a click outside an element?
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81 Answers
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Collection that allows only unique items in .NET?
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answered Mar 1 '11 at 17:12
DonutDonut
91.3k1717 gold badges123123 silver badges138138 bronze badges
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How to access maven.build.timestamp for resource filtering
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edited Sep 12 at 15:02
Java Crazy
5777 bronze badges
answered Nov 5 '12 at 9:04
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How can I use map and receive an index as well in Scala?
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148
I believe you're looking for zipWithIndex?
scala> val ls = List("Mary", "had", "a", "littl...
Rounding BigDecimal to *always* have two decimal places
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