Questions tagged [boolean]

35

votes

6

answers

Difference between OR and XOR

boolean

asked 2013-07-15T17:06:10.797

11

votes

6

answers

C++: Set bool value only if not set

c++ boolean variable-assignment conditional-statements compiler-optimization

asked 2013-02-22T22:00:04.727

97

votes

1

answers

double equals vs is in python

python comparison boolean equals equality

asked 2013-02-21T17:17:57.830

63

votes

7

answers

What is "!!" in C?

c gcc boolean boolean-expression

asked 2013-02-07T13:12:58.260

17

votes

2

answers

Boolean is two bytes in .NET?

.net vb.net memory-management boolean

asked 2013-01-20T15:21:05.963

10

votes

4

answers

checking whether four boolean variables have equal value, non-obvious?

c# boolean

asked 2012-12-31T09:33:33.730

9

votes

3

answers

primitive-boolean To String concatenation/conversion

java string casting boolean string-concatenation

asked 2012-12-15T18:22:39.133

20

votes

5

answers

IndexedDB - boolean index

google-chrome indexing boolean indexeddb

asked 2012-12-02T19:28:48.177

17

votes

6

answers

c++ linear formula simplifying library

visual-c++ boolean expression linear-algebra

asked 2012-11-23T11:26:37.733

139

votes

12

answers

Java boolean getters "is" vs "are"

java naming-conventions boolean

asked 2012-10-18T17:43:24.560

38

votes

4

answers

Booleans in ConfigParser always return True

python boolean configparser

asked 2012-10-05T16:57:23.173

47

votes

5

answers

How to set python variables to true or false?

python-2.7 boolean constants

asked 2012-09-28T16:42:08.993

8

votes

4

answers

How to cast string to boolean in Clojure

string clojure boolean

asked 2012-08-08T06:26:27.013

24

votes

5

answers

Why are products called minterms and sums called maxterms?

boolean logic boolean-logic boolean-expression boolean-operations

asked 2012-07-21T15:14:42.270

29

votes

1

answers

How do I use pfquery in parse.com filtering on a boolean field in ios?

objective-c ios boolean parse-platform

asked 2012-06-01T15:09:23.600

70

votes

4

answers

True/False vs 0/1 in MySQL

mysql boolean

asked 2012-06-01T14:40:00.043

52

votes

5

answers

Java - Does returning a value break a loop?

java while-loop boolean return singly-linked-list

asked 2012-05-18T23:46:30.710

10

votes

6

answers

If bool is a macro for int, why is it a different size?

c memory integer boolean

asked 2012-05-17T05:01:50.483

9

votes

2

answers

Is it guaranteed that False "is 0" and True "is 1"?

python boolean

asked 2012-04-21T23:27:18.010

9

votes

2

answers

How to set and check a boolean flag in python

python boolean

asked 2012-04-12T15:23:08.733

35

votes

3

answers

Why do logicals (booleans) in R require 4 bytes?

r memory boolean

asked 2012-02-07T14:44:36.180

8

votes

3

answers

random BOOLs in an efficient way for cocos2d

objective-c cocos2d-iphone boolean arc4random

asked 2012-02-06T10:17:50.627

12

votes

3

answers

Can I convert a bunch of boolean columns to a single bitmap in PostgreSQL?

sql postgresql types boolean bit-manipulation

asked 2012-01-29T08:25:54.553

14

votes

6

answers

How do I print out the value of this boolean? (Java)

java printing boolean

asked 2012-01-24T13:40:31.300

30

votes

9

answers

How to create a byte out of 8 bool values (and vice versa)?

c++ boolean bit-manipulation bit-packing

asked 2011-12-11T00:53:36.703

9

votes

7

answers

Fastest way to generate all binary strings of size n into a boolean array?

java binary boolean

asked 2011-12-04T08:07:54.247

8

votes

1

answers

console.log() showing contradictory values for the same object property

javascript firebug boolean

asked 2011-11-27T05:55:47.337

18

votes

7

answers

Java Event Listener to detect a variable change

java boolean

asked 2011-11-23T19:24:45.883

34

votes

6

answers

Boolean properties in c#

c# .net boolean

asked 2011-11-10T21:46:53.980

49

votes

7

answers

In C how much space does a bool (boolean) take up? Is it 1 bit, 1 byte or something else?

c boolean

asked 2011-11-04T18:35:42.943

12

votes

7

answers

Why does Perl think -1 is true?

perl boolean

asked 2011-10-03T16:59:28.200

13

votes

4

answers

Objective-C: Result of casting id to BOOL?

objective-c boolean

asked 2011-08-19T15:18:14.327

13

votes

1

answers

How to control boolean rendering in xslt

xslt casting boolean xml-rpc

asked 2011-08-17T08:18:47.180

229

votes

5

answers

How to print boolean value in Go?

boolean go

asked 2011-08-14T21:09:41.220

97

votes

3

answers

What is the difference between Convert.ToBoolean(string) and Boolean.Parse(string)?

c# parsing boolean

asked 2011-08-11T19:52:56.403

222

votes

8

answers

How do I get the opposite (negation) of a Boolean in Python?

python boolean

asked 2011-08-11T18:15:35.563

36

votes

9

answers

Java performance: true vs. Boolean.TRUE

java performance boolean memory-footprint

asked 2011-08-02T11:49:44.500

11

votes

4

answers

How do I return a boolean value from a query during condition evaluation?

sql-server boolean

asked 2011-08-02T07:59:46.077

33

votes

6

answers

Is the use of std::vector<bool> objects in C++ acceptable, or should I use an alternative?

c++ stl vector boolean bitset

asked 2011-07-21T19:59:03.457

14

votes

5

answers

Proper way to convert BOOL value into INT?

iphone objective-c int boolean type-conversion

asked 2011-07-21T11:04:11.613

28

votes

4

answers

Is there anything like "std::and" or "std::or"?

c++ algorithm boolean std short-circuiting

asked 2011-06-28T12:48:57.323

18

votes

5

answers

Why does Objective-C use YES/NO macro convention instead of true/false?

objective-c naming-conventions boolean convention

asked 2011-06-21T06:01:15.130

9

votes

1

answers

java.lang.Boolean to scala.Boolean question

java scala boolean implicit-conversion

asked 2011-05-19T13:54:03.433

25

votes

6

answers

Is Java's default value for Boolean 'true'?

java boolean

asked 2011-05-18T16:58:11.943

14

votes

3

answers

Android checkbox dialog (easy)

android checkbox dialog if-statement boolean

asked 2011-05-12T19:02:26.690

24

votes

8

answers

How do I compare string and boolean in Javascript?

javascript string comparison boolean-logic boolean

asked 2011-04-14T05:49:26.890

28

votes

11

answers

Nullable bool as tri-state variable in C#

c# state boolean

asked 2011-03-16T10:21:08.840

73

votes

2

answers

Does true equal to 1 and false equal to 0?

c++ c boolean

asked 2011-03-04T02:39:16.900

57

votes

3

answers

'True' and 'False' in Python

python boolean

asked 2011-02-25T16:23:32.707

43

votes

7

answers

What is the difference between Boolean.TRUE and true in Java?

java boolean

asked 2011-02-04T03:35:24.613

Questions tagged boolean