Discussions Q&R

How to refer a string constant pool area object by using heap area reference variable

28th Apr 2023, 5:48 PM

SANGUAN,Aziza Naylah

corejava heap strings

7 Votes

How to declare a variable as a constant in the entire code?

26th Mar 2018, 7:25 PM

Ankit satapathi

2 Votes

Why would a constant integer or float value be useful?

10th Nov 2017, 9:07 PM

Anandh Jawahar

c#constants java

0 Vote

The constant Pi is defined as the ratio of a circle's circumference to its diameter.

27th Jun 2019, 4:50 AM

kyle bridgewater

c c#c++java js php python3 ruby

0 Vote

[C/C++] Why I can't assign a constant char pointer to a char pointer?

9th Mar 2022, 6:19 AM

Spykvng Hero

c c++pointer pointers

0 Vote

pls give one programming example to explain static CONSTANT variable.

7th Jun 2019, 4:50 PM

BraveHornet

java

0 Vote

Can anyone tell me about string constant pool memory in java

12th Jul 2016, 12:49 PM

Anup Shetty

anchor

0 Vote

what is the answer of that quiz qusn in constant section?

18th Jan 2019, 7:39 PM

Akash Singh

constants php

0 Vote

Which is a variable and which is a constant 4;sum2. Answer please

30th Jul 2016, 7:45 AM

sayali dixit

operators

0 Vote

What does Array bound is not an integer constant before ']' token mean??

29th Apr 2019, 8:41 AM

Aka Joshua

array bound compile datatype dynamic static variable vector

1 Vote

What is the different between variable & constant?

18th May 2020, 7:32 AM

Om Prakash Yadav

constant php variable

2 Votes

9 Réponses

29th Mar 2018, 8:06 AM

ⓤⓝⓢⓜⓐⓡⓣ ⓑⓞⓨ

How do I fix "array bound is not an integer constant before ']' token"

hhh

0 Vote

What's the difference between #define and using 'const' for constant in c language?

28th Jun 2019, 9:02 PM

Mo Kid

0 Vote

I have a trouble assigning a user input value to a constant variable. The code is below:

26th Apr 2020, 10:14 AM

Shibin Rasheed

c++program

10 Votes

Hi guys! If constant 0x13 and 'c' are char type what will be printf format specifier for each of following constants

13th Apr 2017, 4:28 PM

Baba Yunus Abdul Yekin

What is the difference between Variables and Constants?

3 Votes

11 Réponses

20th Oct 2018, 1:30 PM

Muhlisa

constant variable

1 Vote

How do you create this figure for java? Using class constant

3rd Nov 2016, 9:15 AM

kenil

java

0 Vote

What is the difference between constant variable, function and static variable,function in c++?

15th Mar 2017, 10:06 PM

que Harris

c++classes

0 Vote

20th Oct 2020, 12:45 PM

Soumojit Chowdhury

Need for constants

constant program swift

3 Votes

Is there any way to change the value of constant variables during program execution in C?

17th Apr 2018, 9:38 PM

Miracle Onyenma

1 Vote

What happens when a normal object wants to call a constant member function??

31st May 2018, 4:20 AM

💫...MayurK Koli...💫

c++constants

0 Vote

How would you declare a constant "Sololearn" with a value of 5? Is the answer #define Sololearn 5?

25th Dec 2016, 8:09 AM

Jotheeswaran M

6 Votes

What is Bound Checking Concept? And what are scalar variables and constant initializers?

26th Jan 2019, 9:33 AM

Zhenis Otarbay

arrays c c++datastructures

1 Vote

What is the function of case-sensitive and case-insensitive in php constant ?

13th Sep 2017, 4:03 AM

Ishu Maurya

php

0 Vote

The #define directive uses macros for defining constant values. What does this mean...?

17th Mar 2022, 5:00 PM

Muhammad Abdulmalik

data-types

0 Vote

Fill in the blanks to declare case- insensitive constant named all and assign the value 42 to it? ____("",42,____);

13th Jun 2019, 6:43 AM

Akash C R

php

0 Vote

is it possible to turn off the constant barrage posts comments sometimes they really bite off a chunk of data.

28th Sep 2017, 6:25 AM

ravinder singh

heelp

16 Votes

Fill in the blanks to declare a case-sensitive constant called AGE and assign the value 28 to it.

22nd Dec 2017, 4:59 PM

Michael Kiniaru Kamau

a blanks called case-sensitive constant declare fill in the to

0 Vote

Which value will the constants hold if we assign two values to a single constant

9th Sep 2019, 10:39 AM

Md Shoyeb Talukder

ruby variables

0 Vote

Fill in the blanks to declare a constant num and an arrow function calc. num = 5; const calc = (x, y, z = num) {

8th Jul 2017, 11:47 AM

Sriranjani S

javascript

-4 Votes

8 Réponses

4th Apr 2019, 2:18 PM

Jonathan Rukangira

In Java why final keyword is used to make the variable as a constant instead of there is a const keyword available???

const final java keyword

15 Votes

program for count variables, constant ,digit and special character in a string using function

11th Feb 2018, 9:16 AM

Abhivarshini Maddala

0 Vote

Who may suggest the most convenient and easy way to define single (not iterable or hashable) named CONSTANT in Python?

17th Jul 2016, 11:10 AM

Nikhil Sharma

constant immutable python

1 Vote

The following contains valid Javascript code. I would like to know why the Set s can be constant even if new values are added.

24th May 2020, 2:20 PM

John

cost javascript set

7 Votes

7 Réponses

7th Sep 2019, 11:26 PM

Sonic

What is the difference between 'horizontal tab" and "vertical tab" in backslash character constant in c programming??

"\t""\v"

2 Votes

Pls guys i realy need a help how to make a log in in html and i need it ask of password a constant password like abc123

29th Jan 2018, 4:18 PM

Shivadharshini Nagaraju

html

3 Votes

18 Réponses

27th Jul 2019, 10:08 AM

Ermias Alemayehu

Constant names can contaion spaces ?? Like this : const int my age or const int myage ?

c#constants variables

0 Vote

Hye,what is mean about the constant that we cannot changed or undefined after they been defined?

20th Feb 2017, 7:55 PM

Bassel AbdelSabour

constants php

1 Vote

I am trying to print the gravitational constant of Planet Earth. But it keeps on printing 0. What is wrong?

13th Sep 2017, 1:59 PM

Siti Nabilah Mz

c++fixingbugs physics reallyhugenumbers

2 Votes

Why is not there any error?

9th Jun 2020, 5:03 AM

Purple Requiem

c++constant pointer

1 Vote

Given an array of integers, find the first missing positive integer in linear time and constant space.

27th Mar 2019, 2:25 PM

Alireza Abbasi

0 Vote

Am trying to code snake movement, in my code, it's moving but it's length is increasing, not remaining constant

24th Jan 2019, 1:38 PM

DODDABASAPPA

html5 javascript

2 Votes

Hello everyone,I have a question concerning sql language,how to add a constant to a column of integers in a table?

13th May 2020, 11:58 AM

ASHISH PANDEY

sql

0 Vote

7 Réponses

5th May 2017, 11:25 PM

As Mae

Why is this code valid? Shouldn't be constant pointers be also initialized at the time of declaration?

0 Vote

Hi every one, why some of my old expired challenges is constant and continue appearing in my challenges history list?

7th Jan 2018, 6:23 AM

Prarthit Mehra

challenges delete expired history list not

3 Votes

Can someone give me an example where you would use constant objects rather than normal ones?

27th Jan 2022, 2:35 PM

Osama 🕷️Ramses II 🕷️

c++constants objects

0 Vote

When i use constant in php .. throw arro ..plz help me (my code) define("num1",87,true); throw an arror. 😕

2nd Jan 2017, 4:02 PM

MrDoomfighter

compiler php

0 Vote

Declaring Global Constants in JavaScript.

7th Nov 2020, 3:48 PM

Maroseios

const constant global javascript

0 Vote