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What command means “do nothing” in a conditional in Bash?
...s greater than "10", print "1" if $a is less than "5", otherwise, print "2":
3 Answers
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How to convert int[] to Integer[] in Java?
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With Java 8, int[] can be converted to Integer[] easily:
int[] data = {1,2,3,4,5,6,7,8,9,10};
// To boxed array
Integer[] what = Arrays.stream( data ).boxed().toArray( Integer[]::new );
Integer[] ever = IntStream.of( data ).boxed().toArray( Integer[]::new );
// To boxed list
List<Integer> ...
Turning a Comma Separated string into individual rows
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You can use the wonderful recursive functions from SQL Server:
Sample table:
CREATE TABLE ...
Append value to empty vector in R?
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Appending to an object in a for loop causes the entire object to be copied on every iteration,...
Map and Reduce in .NET
...ferent names.
Map is Select:
Enumerable.Range(1, 10).Select(x => x + 2);
Reduce is Aggregate:
Enumerable.Range(1, 10).Aggregate(0, (acc, x) => acc + x);
Filter is Where:
Enumerable.Range(1, 10).Where(x => x % 2 == 0);
https://www.justinshield.com/2011/06/mapreduce-in-c/
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Should commit messages be written in present or past tense? [closed]
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How do I set/unset a cookie with jQuery?
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Update April 2019
jQuery isn't needed for cookie reading/manipulation, so don't use the original answer below.
Go to https://github.com/js-cookie/js-cookie instead, and use the library there that doesn't depend on jQuery.
Basic example...
How does LMAX's disruptor pattern work?
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The Google Code project does reference a technical paper on the implementation of the ring buf...
Is inject the same thing as reduce in ruby?
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