Discussions Q&R

Why is the boolean out of this code in JavaScript

19th Sep 2020, 9:28 AM

Maja Minnaert

boolean help out please

1 Vote

8th Aug 2018, 11:27 PM

George S Mulbah II

What does mean (==)??

Why is a boolean of False produced rather than true?

0 Vote

5 Réponses

26th Jul 2018, 1:54 PM

aymen boulares

boolean input list lists print python variable

1 Vote

Fatal error: Uncaught Error: Call to a member function bind_param() on boolean

15th Nov 2016, 2:18 PM

Dave Matthew

mysql php

0 Vote

8 Réponses

12th Oct 2021, 12:17 PM

Manjit Kumar

What is the result of converting Null to boolean in JavaScript.

javascript

0 Vote

5 Réponses

30th Jan 2021, 9:05 AM

PRINCE TAWIAH

Can you share a boolean between 2 classes

boolean-logic booleans classes java progress

-1 Vote

Warning: mysql_fetch_array() expects parameter 1 to be resource, boolean

7th Aug 2016, 12:07 PM

SeaLanternYT

css html js php

0 Vote

I’m having trouble with Boolean expression while using classes

16th Apr 2018, 5:31 PM

Mogammad Shameer Losper

csharp

0 Vote

What is boolean variables and what are the do??

20th Mar 2020, 12:39 PM

Nisha Brown

1 Vote

How to use and change a global boolean variable inside if condition PHP

1st Jan 2017, 11:42 AM

Kundan Kumar

php

1 Vote

8 Réponses

29th Jul 2020, 9:23 PM

Mostafa Mousavi

Why can't I use the integers 0 or 1 as a key in a dictionary with the function get(), when I use a boolean as another key?

dictionaries dictionary.get()functions python3

3 Votes

9 Réponses

20th Apr 2021, 4:10 PM

Camila Pires

Set the boolean variable p to true if the integer n (n > 1) is a prime number, and false otherwise.

c++

0 Vote

What is different between boolean and float? give one example of each

19th Apr 2021, 5:58 PM

Nikita Volkov

boolean float java

5 Votes

2nd Mar 2017, 2:35 AM

🎆Sourav Subhakant Dash🔥🔥

What is use of bool?

2 Votes

How to use boolean type variable in a proper program?

16th Apr 2017, 3:43 PM

Harikrishnan s

java variables

0 Vote

What is this that is not True? [Third question Boolean Logic]

25th Jan 2018, 12:12 PM

Alex Hursa

boolean-logic python third-question

4 Votes

How to compare “6” with something like”@“?

22nd Nov 2016, 12:46 AM

Estefania Barreto Ojeda

0 Vote

Why is the boolean out of this code in JavaScript

21st Aug 2020, 7:11 AM

Shidi Yin

boolean help out please

1 Vote

Noon or Midnight Pro Practice (Logical or Boolean Operators) pro-challenge may be broken.

8th Aug 2018, 11:26 PM

George S Mulbah II

javascript.

0 Vote

write a boolean expression that evaluates to true if a number stored in variable num is between 1 and 100 or the num is negativ

8th Feb 2021, 10:32 PM

tristach605

java

-1 Vote

What are Boolean Operators below i didn't understand it in C#

12th Apr 2022, 9:08 AM

Nicholas Appernor

0 Vote

If C doesn’t have Boolean values, what is the alternative in situations that would normally require one?

16th Jan 2024, 11:05 AM

Ari Chan

9 Votes

How to change the state of each cell using a 2D boolean array

15th Oct 2018, 3:43 PM

Drew Pesall

boolean-logic java jtable

0 Vote

all([]) True, but any([]) False. What's going on here?

1st Feb 2023, 11:28 AM

Sibusiso Mbambo

boolean python

7 Votes

8 Réponses

10th Jul 2018, 9:17 PM

HonFu

[SOLVED] Custom JavaScript method to convert any datatype to Boolean

boolean javascript method number string

0 Vote

What is the difference of bool and boolean?

22nd Nov 2020, 10:47 AM

March Zucherbug

bool boolean

16 Votes

how can I use boolean or char as variables?

10th Jan 2017, 10:04 PM

Benjámin Kis

java variables

0 Vote

Hey can you help me with boolean?

7th Mar 2017, 9:18 AM

Hmmam Babe khuoja

1 Vote

Boolean logic: Why the conditional start without a conditional statement?

20th Dec 2021, 10:05 PM

Dawid Kępka

0 Vote

what is boolean in java plz make me understand in easy way

25th Jun 2020, 1:51 AM

Ali Akhtar

java

-1 Vote

o_O Why it doesn't return false only at (3, 4)?

24th Nov 2017, 3:49 PM

Lucky

boolean javascript

2 Votes

What does an empty boolean var have in value?

31st Oct 2019, 4:16 PM

Gordon

booleans ruby

0 Vote

What is the exact use of boolean variables in C++???

19th Jan 2017, 11:25 AM

Ling Jiang

boolean cpp

1 Vote

Python question about booleans

27th Jun 2017, 11:45 AM

Jerin Ignatious

boolean python

3 Votes

9 Réponses

17th Mar 2020, 4:55 PM

Ablaqulova Mahliyo

Why use bool(ean) in C++ ?

boolean c++

2 Votes

It's too hard to uderstand boolean values. can you help me pls?

10th Nov 2022, 10:55 PM

Scott D

data-types javascript

1 Vote

5 Réponses

11th May 2016, 4:45 PM

Augustin J

What Boolean do i need? or how do i need it???

boolean english german help java programms

2 Votes

Trouble calling an ArrayList length to to make a boolean argument.

5th Oct 2017, 7:36 PM

Sebastian

arraylist boolean-logic conditional index java length

1 Vote

where should I use boolean , case , and while??

5th Sep 2017, 3:16 AM

87yj

,,case,boolean-logic int integer while

-1 Vote

Can you pls send me the pro solving questions about boolean and comparison

28th May 2020, 2:07 PM

max

python3

0 Vote

30th Nov 2020, 1:19 PM

Danayt Girmay Gebreselassie

None == False

boolean python

0 Vote

Please help me know why this code prints 50?? Shouldn't the answer be a boolean value?

16th Jun 2020, 3:59 PM

Prof. Dr. Zoltán Vass

code help output python

2 Votes

Somebody help me in Boolean logic under (not) seem hard to me please help

26th May 2020, 5:46 AM

Shivangi Agarwal

boolean-logic

3 Votes

Hello... I need code for AVL tree a bout public boolean insert(int e) public boolean delete (int e) public int search (int e)

31st Dec 2017, 7:04 PM

@Rich_WMB

java

0 Vote

[JAVA] Easiest way to take ‘Y’ or ‘N’ as scanner inputs for boolean ?

13th Mar 2018, 7:50 PM

Deema Eriqat

boolean java scanner

0 Vote

Boolean Logic: What could be the Incorrect Test case in this Task?

12th Aug 2019, 8:04 AM

Raj Grewal

boolean logic python3

0 Vote

How does the answer 2 explain the following boolean logic code?

21st Dec 2021, 3:53 PM

Kizito Onyema

boolean-logic python

0 Vote

Can someone please explain Boolean for me i hardly understand it

15th Aug 2016, 1:16 PM

harkirat singh

booleans python

0 Vote

Can anyone help me with Boolean logic?how do we use in programs

1st Feb 2017, 3:02 PM

Lukhanyo

and arrays boolean-logic c++pointers

2 Votes