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Top Questions

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77

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5

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6k

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What exactly does the anonymous JavaScript function f => f do?

javascript lambda ecmascript-6

modified 5 hours ago Inzamam Malik 15

134

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4

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6k

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java access-modifiers

modified Jan 8 at 17:11 NATS 120

75

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11

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7k

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algorithm sorting time-complexity

modified 2 days ago user1952500 3,948

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javascript arrays

modified Jan 11 at 8:30 user3297291 7,643

86

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6k

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modified Jan 14 at 22:37 chue x 14.7k

83

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8k

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python loops numpy operators

modified Jan 10 at 23:45 Farhad Ghezelloo 1

79

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4

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5k

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Is there a limit to the number of nested 'for' loops?

c# for-loop compilation limit

modified Dec 30 '16 at 5:20 Chemical Engineer 354

112

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1

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6k

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ruby

modified Jan 5 at 23:51 Eli Sadoff 4,015

34

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11

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5k

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What does just “;” inside an “if” block mean? [closed]

c

modified Jan 12 at 9:04 Marc van Leeuwen 1,922

57

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4

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2k

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c++ c++11 floating-point

modified Dec 26 '16 at 9:53 ks1322 15.2k

32

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10

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4k

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Does C check if a pointer is out-of-bound without the pointer being dereferenced?

c pointers

answered yesterday supercat 44.1k

31

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answered 30 mins ago Hudson Lisboa 1

43

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c++ c++11 stdarray

modified Dec 28 '16 at 18:39 Tas 3,109

37

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compare text inside 2 div elements using javascript or jquery

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answered Dec 30 '16 at 22:41 Vasily Liaskovsky 541

17

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8

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How to create a background image on a web-page that cannot be copied [closed]

javascript html css background-image

modified Jan 4 at 0:26 jpmc26 9,596

43

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4k

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The first snippet below compiles, but the second doesn't. Why?

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answered Jan 5 at 9:53 theo2003 179

45

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2

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3k

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Why to avoid creating objects in JavaScript?

javascript

modified Jan 4 at 20:03 ıɯɐƃoʇ ǝızuǝʞ 1,586

46

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python generator yield

modified Dec 24 '16 at 5:59 Steven Penny 40.3k

30

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java performance java-8 java-stream branch-prediction

answered Dec 27 '16 at 23:13 Sergey Fedorov 1,426

76

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2

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5k

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modified Dec 27 '16 at 21:02 Amir Saniyan 3,861

49

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3

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2k

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c# .net generics

modified Jan 11 at 7:01 Theodoros Chatzigiannakis 19.4k

51

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3

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c++ initializer-list ambiguous overload-resolution

modified Jan 6 at 14:24 NathanOliver 46k

55

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3

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java recursion compiler-optimization

modified Jan 5 at 4:35 Moshe Katz 5,652

30

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4

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2k

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C++ safe bool wrapper

c++ boolean safe-bool-idiom

modified 23 hours ago Calimo 2,684

35

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4

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2k

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c++ c++11

modified Dec 24 '16 at 11:19 oz1cz 1,362

18

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12

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2k

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python count character

answered Jan 7 at 3:04 Mego 432

26

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5

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2k

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Why would C have “fake arrays”? [on hold]

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modified 2 days ago hyde 24.2k

79

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1

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3k

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modified 18 hours ago Mathias Bynens 76.5k

49

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4

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java generics intellij-idea jshell

modified Jan 11 at 9:08 Maroun Maroun 61.5k

25

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c++ memory allocation

modified Jan 1 at 0:57 Mark 2,034

15

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7

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1k

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modified Dec 29 '16 at 22:29 vaxquis 6,041

35

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4

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797

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java javadoc grammar

answered Jan 5 at 0:30 siegi 2,226

43

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2

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2k

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Is it legal to pass a non-null-terminated string to strncmp in C?

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modified Jan 2 at 17:20 coderredoc 4,514

31

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8

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952

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Hide Email Address from Bots - Keep mailto:

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modified Jan 3 at 5:37 Brian 1,527

19

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8

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modified Dec 27 '16 at 18:52 user184411 21

35

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modified Jan 6 at 13:48 user8469759 686

16

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10

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959

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modified Jan 9 at 12:18 Dinesh Verma 69

20

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5

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2k

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java

modified Jan 10 at 14:58 cheb1k4 592

24

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3

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2k

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modified Dec 23 '16 at 11:57 Qwertiy 3,838

13

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modified Dec 29 '16 at 11:44 paxdiablo 507k

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modified Jan 3 at 18:42 T.J. Crowder 508k

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modified Dec 21 '16 at 12:26 Panagiotis Kanavos 32.2k

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modified Jan 14 at 9:02 Vincent J 103

33

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modified Dec 27 '16 at 18:28 hagrawal 4,577

9

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c++ c

modified Jan 12 at 6:33 Peter A. Schneider 7,576

19

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3

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python generator

modified Jan 13 at 21:02 Jim Fasarakis-Hilliard 33.1k

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3

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modified yesterday Jim Fasarakis-Hilliard 33.1k

24

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1k

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python python-internals

modified Jan 7 at 22:54 Jim Fasarakis-Hilliard 33.1k

20

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Type id of std::string for variable vs. string in argument?

c++ string c++11 string-literals

modified Jan 9 at 23:42 Peter Mortensen 10.6k

7

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11

answers

894

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a = &b vs *a = &b — pointer assignment

c pointers variable-assignment

answered Jan 2 at 16:41 Ilmari Karonen 32.3k

19

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2

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1k

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The 'this' pointer in the initialization list of the constructor

c++ syntax-error this language-lawyer ctor-initializer

modified Jan 13 at 13:29 curiousguy 3,810

17

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7

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2k

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Should the loop limit be evaluated or stored?

c++ optimization

modified Dec 31 '16 at 19:18 Walter 17.8k

20

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answered Dec 25 '16 at 3:25 ninetiger 544

20

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2

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860

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python arrays numpy clip clamp

modified Dec 30 '16 at 21:45 mathmandan 370

16

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8

answers

2k

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Unable to lookup the settings for submission for the application at this time due to a general error

xcode xcode8

answered yesterday Andrea Gherardi 424

17

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3

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660

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A constexpr function with delayed initialization of local variables

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modified Jan 7 at 14:52 Alessandro Power 711

20

votes

2

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993

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javascript

modified Jan 11 at 22:09 James Monger 2,720

11

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5

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891

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modified Jan 12 at 3:58 ketan 13.3k

18

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2

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1k

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ruby irb

modified Jan 6 at 13:36 Lucas Costa 517

22

votes

3

answers

720

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What special rules does the scala compiler have for the unit type within the type system

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modified Dec 21 '16 at 2:39 Michael Zajac 39k

18

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4

answers

2k

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What is the Logic Working Behind of this Query?

sql sql-server

modified Jan 10 at 9:48 Martin Brown 14.1k

21

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3

answers

1k

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Why is there a “d” in the definition of Double.NaN = 0.0d / 0.0?

java

modified Dec 27 '16 at 16:42 Lunyx 1,187

10

votes

9

answers

648

views

Handle variable number of out parameters with less code duplication in C#

c# arrays destructuring

answered 43 mins ago Eric Lippert 432k

9

votes

5

answers

1k

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Python: Censoring a word in text but last word does not censor

python

answered Jan 13 at 8:27 Aashutosh jha 25

30

votes

3

answers

1k

views

Using !s vs. :s to format a string in Python

python string python-3.x string-formatting

modified Jan 13 at 19:54 Jim Fasarakis-Hilliard 33.1k

12

votes

5

answers

748

views

“Async All the Way Down”: Well, what's all the way at the bottom? [closed]

c# .net asynchronous async-await

answered Jan 3 at 9:40 Cody Gray 154k

15

votes

4

answers

719

views

Purpose of defining POSITIVE_INFINITY, NEGATIVE_INFINITY, NaN constants only for floating-point data types, but not for integral data types [closed]

java

modified Dec 27 '16 at 7:53 Peter Mortensen 10.6k

13

votes

1

answer

1k

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+= operator appears to modify frozen string

ruby

modified Jan 8 at 6:28 Spirit 23

33

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1

answer

1k

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Big differences in GCC code generation when compiling as C++ vs C

c++ c gcc assembly x86-64

modified Dec 23 '16 at 2:02 Jester 38.5k

9

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687

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modified Jan 2 at 21:59 Tas 3,109

17

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2

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Is '# -- coding: utf-8 --' also a comment in Python?

python encoding comments

modified yesterday Martijn Pieters♦ 525k

13

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3

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2k

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In React.js should I make my initial network request in componentWillMount or componentDidMount?

javascript reactjs

modified Jan 12 at 13:00 John Weisz 4,308

17

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6

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593

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Is actively throwing AssertionError in Java good practice? [closed]

java assertion

modified Dec 28 '16 at 18:31 dimo414 21.8k

10

votes

7

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349

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javascript jquery arrays

modified Dec 24 '16 at 17:42 kukkuz 14.5k

13

votes

4

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729

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javascript scope

modified Jan 9 at 21:56 Bergi 233k

15

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5

answers

541

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c#

modified Dec 21 '16 at 10:00 CodeCaster 80.7k

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3

answers

667

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c# linq list lambda ienumerable

modified Dec 21 '16 at 20:44 Peter Mortensen 10.6k

21

votes

4

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533

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java algorithm bit-manipulation java-stream xor

modified Jan 13 at 13:05 Dan 2,500

17

votes

4

answers

837

views

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c++ templates inheritance

modified yesterday Potatoswatter 95.1k

15

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2

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1k

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what benefits are there to using a span instead of input

javascript html html5

modified Jan 12 at 15:14 poke 136k

16

votes

3

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981

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javascript

modified Dec 28 '16 at 16:01 Oriol 104k

10

votes

9

answers

438

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Inserting tags in between html content

javascript jquery html

modified Jan 9 at 13:43 Nadir Laskar 440

26

votes

1

answer

815

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Accessing the name of a private-inherited class from a subclass

c++ inheritance

modified Jan 11 at 23:26 Rob 18.2k

14

votes

3

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956

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c++ reference return-type

modified yesterday user2079303 36.7k

20

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4

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349

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modified Jan 1 at 19:50 ADR 437

8

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2

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721

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Why “foo\\<NEWLINE>bar” becomes “foo\bar” after “gcc -E”?

c

modified Jan 9 at 8:05 Jonathan Leffler 455k

12

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4

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697

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c++ c++11

modified Jan 12 at 12:39 Potatoswatter 95.1k

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3

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543

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modified Dec 25 '16 at 11:24 wasthishelpful 8,282

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1k

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modified Jan 4 at 16:18 giusti 1,502

9

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4

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525

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python python-2.7

modified Jan 2 at 23:37 user3684792 1,066

12

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502

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Python list error: [::-1] step on [:-1] slice

python slice reverse

modified Jan 3 at 2:47 John B 2,682

12

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2

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1k

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How does an SQL Exists statement even work if the syntax is wrong?

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modified Jan 12 at 9:07 Tom.Bowen89 2,700

21

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551

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Error message “undefined reference to template function passed as template parameter”

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modified Jan 3 at 21:16 Peter Mortensen 10.6k

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897

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Why is regex search slower with capturing groups in Python?

python regex

modified Jan 3 at 13:58 Federico Piazza 16.5k

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