Discussioni Q&A

Can I declare the “rand” function as an integer??

20th Jul 2017, 10:57 AM

aziz

c++rand

0 Voti

On what basis do I declare myself a programmer ?

3rd Apr 2018, 3:21 AM

Kyle

sql

0 Voti

Is it possible to declare constructor out side of class??

26th Nov 2016, 3:22 PM

Udo Ortmann

constructors

3 Voti

I declare MyException and i have error. Thanks you.

11th Mar 2017, 4:56 PM

Swamy Kanuri

myexception

0 Voti

Why in c++ I cannot declare void main()?

8th Sep 2020, 7:01 AM

Malick Diagne

main

0 Voti

Fill in the blank to declare a static variable. public int x=0;

25th Nov 2017, 5:45 PM

Demyan Illin

static

1 Voto

How to declare a variable's value zero if it is not defined

11th Dec 2020, 1:20 AM

Alison Stanley

undefined variables

1 Voto

what happened if we don't declare the title inside headings

1st Sep 2020, 3:02 PM

Tayyib

headings html

1 Voto

Why are we not declare int or float variable?

8th Oct 2016, 5:11 PM

Giresh Bujji

python

0 Voti

If I need to declare the same method every time I extend the class then what is the use if we declare method again?

29th May 2017, 9:20 AM

Hardik Aghara

polymorphism

1 Voto

How to declare an array using spaces instead of ,?

9th Aug 2020, 10:46 AM

Yash Patil

arrays javascript

0 Voti

Pls i dont understand why my sololearn app fail to run any variable i declare using LET.... It always gives me an error reading

13th Jan 2020, 6:15 AM

Entroper

declare javascript let variables

0 Voti

6 Risposte

6th Dec 2019, 7:43 AM

Omanudhowho Oreva Benedict

Is it frowned upon to declare char's this way

0 Voti

It is necessary to declare the variable as "float"?

3rd Feb 2017, 8:28 PM

Bill

help

0 Voti

How may I properly declare an object array using unique_ptr along with make_unique [ Solved ]

10th Oct 2016, 4:53 AM

Andres Camilo Cortes

c++oop smart_pointers

8 Voti

7 Risposte

22nd Jul 2019, 12:55 AM

Manual

Fill in the blanks to declare a method that has two int parameters with default values 6 and 8, respectively, and displays their

0 Voti

Can we declare TWO variable values on a same line in C++

18th Apr 2021, 3:02 PM

Ilya Ermishin

c++variables

2 Voti

7 Risposte

13th Mar 2017, 10:38 AM

CRYPTONaXE

What if we declare method Inside a main method in java

0 Voti

How to declare a float number in python?

3rd Sep 2020, 5:40 AM

Shivam Rawal

python

0 Voti

how to declare an arraywith unspecified length dynamically?

20th Aug 2016, 6:30 AM

Kush Hingol

arrays c++pointers

0 Voti

Can we declare a class inside the function?

29th Jun 2017, 2:18 PM

Saeed Noruzi

<local class

1 Voto

I can declare variable without let, const or var keyword

16th Dec 2016, 10:26 AM

Natarajan R

javascript

0 Voti

Please what is the function of the output after I have declare a code

14th Jul 2020, 12:10 PM

zexu knub

int('%d')

-3 Voti

12 Risposte

29th Oct 2022, 1:40 PM

Julie Just

What programing language uses DIM statements to declare variables

programing

1 Voto

Can we declare main as void and not use return statement

27th Jan 2018, 11:15 PM

Chance

What is the need to declare and define functions separately?

0 Voti

6 Risposte

14th Nov 2016, 11:00 AM

Shreyash Mundhra

c++declaration definition functions prototype

0 Voti

Is it possible to not declare the length of an array?

20th Dec 2017, 5:17 PM

Advitiay Anand

arrays java

1 Voto

Type in a code to declare an array of 12 doubles named 'darr'

23rd Jun 2016, 1:14 PM

Tiziano Miccoli (Titus75)

-1 Voto

Does Java support to declare a method inside the static block?

25th Dec 2016, 5:26 AM

darshana joshi

0 Voti

How to declare global variables, if we use the let?

28th Apr 2019, 1:02 PM

Asanka Karunasekara

es6 javascript js

2 Voti

Can I declare pointer to function with default parameters? If can, the how?

5th Nov 2016, 6:19 AM

Вадим Глушков

2 Voti

What does it mean when you declare a variable like int as"protected"?

8th Oct 2019, 9:54 AM

UraL

4 Voti

what size does memory use while we declare a class

4th Nov 2016, 4:02 AM

Kaleb Cole-Wood

c++classes

1 Voto

How to declare a variable and assign it with an Array

18th Aug 2016, 8:14 AM

prijesh

javascript

0 Voti

Fill in the blanks to declare a variable, add 5 to it and print its value.

16th Jul 2020, 4:25 PM

p o e t i c e n t h u s i a s t i c

3 python

-6 Voti

8 Risposte

16th Sep 2020, 6:16 PM

FRANKIE Ochoa

fill in the blank to declare method called "hello"().

-2 Voti

What happens when we declare two or more main methods

21st Jul 2017, 7:03 AM

Nithya.S

c c++java

1 Voto

(Solved)if a variable is already declare as double why should i convert it?

4th Nov 2016, 1:00 PM

gowtham

c#console.readline()convert.todouble

2 Voti

You have to create a class and declare a function inside the class , using c++ language

15th Dec 2021, 12:13 PM

Valerio

c++challenge secret

5 Voti

16 Risposte

17th Sep 2020, 5:21 PM

Secret Superstar

[JAVA 2D ARRAY] How to declare contents of row and column separately

2d array java

0 Voti

4 ways to declare functions in JavaScript, which best one to use?

25th Aug 2019, 3:02 AM

Raj Grewal

functions html javascript jquery php

2 Voti

How can I declare a dynamic matrix in Java?

27th Oct 2020, 1:32 PM

Andro Di Stefano

comments java

0 Voti

Fill in the blanks to declare a lazy property called "uploader".

20th May 2018, 5:27 PM

Klaus

properties swift

1 Voto

Can I declare a variable in cin statement like "cin>> int a;

14th Feb 2020, 2:27 PM

Arjun Singhal

variables

1 Voto

Can you not declare the size of an Array and yet...?

28th Jul 2018, 12:55 PM

Praful Dhale

arrays c++

1 Voto

What is different between "&" and "*" to declare a pointer?

9th Nov 2017, 1:44 AM

Rezwan

c++pointers

1 Voto

Fill in the blanks to declare an arrow function that takes an array and prints the odd elements.

14th Jan 2017, 6:09 AM

miladmp

es6 functions javascript loops

-1 Voto

10 Risposte

14th May 2020, 4:26 PM

"Mohammed Khier" Alawadi

type in a code to declare a pointer 'ptr ' to int and assign it value to var's address

john wells

-4 Voti

Is it possible to declare AND define classes in ONE header file?

21st Aug 2018, 1:23 AM

Panshak Yabal

c++classes

2 Voti