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How can I randomize the lines in a file using standard tools on Red Hat Linux?
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64
And a Perl one-liner you get!
perl -MList::Util -e 'print List::Util::shuffle <>'
It us...
Iterating C++ vector from the end to the beginning
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edited Aug 7 '19 at 20:14
Chipster
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answered Au...
Regex (grep) for multi-line search needed [duplicate]
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edited Apr 17 at 12:41
Matthias Braun
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Which is faster in Python: x**.5 or math.sqrt(x)?
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14 Answers
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Active
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Unix's 'ls' sort by name
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edited Apr 1 '19 at 14:51
answered May 18 '09 at 15:19
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Appending an element to the end of a list in Scala
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400
List(1,2,3) :+ 4
Results in List[Int] = List(1, 2, 3, 4)
Note that this operation has a com...
Non greedy (reluctant) regex matching in sed?
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433
Neither basic nor extended Posix/GNU regex recognizes the non-greedy quantifier; you need a la...
Why would I make() or new()?
...int is created.
– Daniel Toebe
Sep 14 '16 at 18:59
4
Did you mean to write make(Point) and make(i...
Debugging Scala code with simple-build-tool (sbt) and IntelliJ
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14 Answers
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Iterate two Lists or Arrays with one ForEach statement in C#
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This is known as a Zip operation and will be supported in .NET 4.
With that, you would be able to write something like:
var numbers = new [] { 1, 2, 3, 4 };
var words = new [] { "one", "two", "three", "four" };
var numbersAndWords = numbers.Zip(words, (n, w) => new { Number = n, Wo...