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Does Java 8 provide a good way to repeat a value or function?
...fferent from 1, you can use a mapping function, for example, for a step of 2:
IntStream.rangeClosed(1, 8)
.map(i -> 2 * i - 1)
.forEach(System.out::println);
Or build a custom iteration and limit the size of the iteration:
IntStream.iterate(1, i -> i + 2)
.limit(...
LINQ To Entities does not recognize the method Last. Really?
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That limitation comes down to the fact that eventually it has to translate that query to SQL a...
How to copy a selection to the OS X clipboard
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How do I partially update an object in MongoDB so the new object will overlay / merge with the exist
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edited Apr 24 '12 at 1:42
answered Apr 24 '12 at 1:37
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What's the actual use of 'fail' in JUnit test case?
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edited Dec 13 '10 at 10:32
answered Oct 6 '10 at 6:28
sles...
JavaScript unit test tools for TDD
... regression tests.
AVA
Futuristic test runner with built-in support for ES2015. Even though JavaScript is single-threaded, IO in Node.js can happen in parallel due to its async nature. AVA takes advantage of this and runs your tests concurrently, which is especially beneficial for IO heavy tests. I...
Python Regex - How to Get Positions and Values of Matches
... re module? For example given the pattern r'[a-z]' and the string 'a1b2c3d4' I'd want to get the positions where it finds each letter. Ideally, I'd like to get the text of the match back too.
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Find the min/max element of an Array in JavaScript
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How to create a file in memory for user to download, but not through server?
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