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How to debug stream().map(…) with lambda expressions?
...stream:
List<Integer> naturals = Arrays.asList(1,2,3,4,5,6,7,8,9,10,11,12,13);
naturals.stream()
.map(n -> n * 2)
.peek(System.out::println)
.collect(Collectors.toList());
UPDATE:
I think you're getting confused because map is an intermediate operation - in other words: it i...
MySQL connection not working: 2002 No such file or directory
...ecting with mysqli
– razzed
Dec 13 '11 at 19:39
2
The default socket location for a stock MySQL i...
Explanation of JSONB introduced by PostgreSQL
... theory
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answered Apr 7 '14 at 11:06
pozspozs
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Why is it impossible to build a compiler that can determine if a C++ function will change the value
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Eclipse interface icons very small on high resolution screen in Windows 8.1
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David LevyDavid Levy
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Android emulator freezing OS X v10.9 (Mavericks) with HAXM
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Algorithm for Determining Tic Tac Toe Game Over
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How do C++ class members get initialized if I don't do it explicitly?
... Tyler McHenryTyler McHenry
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4
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How to use Servlets and Ajax?
...
<html lang="en">
<head>
<title>SO question 4112686</title>
<script src="http://code.jquery.com/jquery-latest.min.js"></script>
<script>
$(document).on("click", "#somebutton", function() { // When HTML DOM "click" even...
Image width/height as an attribute or in CSS? [duplicate]
...tual image itself?
– rutherford
Jun 11 '12 at 12:55
27
Neither question nor answer appears to und...