Dyskusje Q&A

If we override start() method then custom thread will not created. Then why start() method not declare as final.

14th Feb 2018, 6:35 PM

Zara

java multithreading

0 głosów

Fill the blanks to declare a variable add 5 to it and print its value （what is wrong here ）

30th May 2019, 5:21 PM

Ibney Ali

0 głosów

If I have an array that is declared and used in a for loop so the user input its value how can I declare new array which his

29th Mar 2020, 3:59 PM

Fabrice njodzeven

What is the NULL and RESOURCE data type used for and how do I declare it?

0 głosów

13 odpowiedzi

14th May 2019, 7:06 AM

Manar Ksm

php

0 głosów

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

9th Dec 2016, 10:59 AM

Tukele Osareme C

-1 Głos

What is the command to declare a string data by human like cin>>a; but when a is a string?

23rd May 2020, 5:52 AM

Mr. Ck6969

c++data-types

0 głosów

How to declare an encoding other than the default encoding UTF-8 in .py files in Windows os and Linux os ?

1st Aug 2016, 11:20 PM

Isembart

python3

1 Głos

A Python statement to declare a Dictionary named ClassRoll with Keys as 1, 2, 3 and corresponding values as 'Reena', 'Rak

30th Sep 2020, 12:58 PM

Crypto Genesis

-3 głosów

Why do we need to declare pointer dataype with string while it has a hexadecimal integer??

5th Oct 2020, 4:49 AM

Arpan Pradhan

c++data-types pointers

1 Głos

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

27th Jun 2017, 1:52 AM

Pramit@10

understanding_code

-1 Głos

Can we declare local variables in static function if no then how can we use them in static void main?

7th Nov 2018, 4:15 PM

Petar Shutkin

static

1 Głos

What if I don't declare a Variable of a specific data type as static and try to access it from a static method say main()?

21st Jun 2018, 9:13 AM

Mayur Bagul

increment static

0 głosów

9 odpowiedzi

1st Dec 2018, 1:50 PM

Subrata Karmakar

Using scanner class how to declare an array from getting user input. As well as getting capacity of array from input

arrays java

0 głosów

Please help my with this little code:https: //code.sololearn.com/cmhXYMD0TJ6O/?ref=app . I want to declare an arr if it null.

25th Dec 2016, 6:23 PM

vaibhav deshmukh

arrays conditions declare java multiple

1 Głos

Let me know if i understand correctly, var is used to declare global variables and let/const to local?

26th Nov 2017, 1:51 PM

jack

javascript variables

1 Głos

do we require to declare that a particular variable is a var? Because, even without declaration the j.s. code runs

25th Aug 2017, 7:36 PM

Arthur Regis

variables

0 głosów

can i declare a boolean variable with the abbreviation T or F value (this letters equivalent to True or False)?

10th Mar 2018, 2:56 AM

2+2=4

booleans java

0 głosów

can i declare the values of int array to variables like this?also what if i want to enter the values to specific positions

5th Jul 2016, 5:10 PM

Federico Rodriguez Hormaechea

In Java , How can I declare an array of objects instanced from certain existing class ??

1 Głos

6 odpowiedzi

19th May 2017, 7:14 AM

CoDEX

arrays classes java objects oop

0 głosów

Which header file to include instead of conio to use getch ,clrscr functions and declare void main instead of int main?

28th Jul 2021, 10:44 PM

Mohamed Mamdouh

cpp

3 głosów

Is it really important to declare a method as int type if it has two parametres of type int like: static int hi()

9th Dec 2017, 4:07 AM

raveena kagne

java method

1 Głos

Fill in the blank to declare a pointer to the "st",where "st" is of type "student",then call printAge() via the pointer?

30th Mar 2018, 5:02 AM

Devansh Gupta

c++question

-3 głosów

Drag and drop from the options below to declare a class template ''Spunky''. <class T> Spunky { public: Spunky( x) {

6th Jul 2020, 3:11 PM

Devarinti.Venumadav

c++templates

-1 Głos

What code do I need to use to declare a variable that is a mixture of characters and numbers?

19th Apr 2019, 5:32 AM

Mayank Arya

0 głosów

How do we declare a boolean variable?/*If you don't mind, please illustrate it to me with an example, i.e: code*/

5th Feb 2017, 4:13 AM

Ritaj J.A

variables

0 głosów

Un código que declare la variable B y asigne valor a, y luego imprima su suma en la pantalla. A=15

20th Aug 2019, 10:43 AM

Benjamin Mwiti

variable

-2 głosów

I keep getting an extra prompt, how can I declare my variables inside of my for loop?

20th Oct 2020, 11:33 PM

Luz Amador

c++for loops

0 głosów

Write a python program that declare 2 variables (num1 and num2) with values 105 and 35 respectively

18th Sep 2017, 3:49 PM

Christopher Albert

him

-4 głosów

Y would i ever want to declare a variable from heap than declaring in normal way(i dont what its called? :D)

17th Sep 2022, 6:15 AM

Amber

0 głosów

I don't know how to declare variable prw in line 21. I need a little help. I make it on my way.

11th Oct 2017, 10:06 AM

suryapoojary

0 głosów

If i declare one data type and defined some value to it then can i use it with some other values also?

28th Aug 2020, 9:28 AM

TeaserCode

variables

0 głosów

Why its 20 not 20.0.......since in the last problem the answer was in float...how to declare whether its an integer or float

3rd Oct 2019, 4:59 AM

Rishikesh Prasad Sinha

0 głosów

$ to declare variable in php & $ used as shortcut in JQuery, both in the same file, so the question is don't they get conflict?

8th Oct 2018, 4:02 PM

Jervis.J Vasanth

jquery php

1 Głos

Can we declare a variable as static final and assign a value to it in the next line?

1st Aug 2020, 5:58 PM

Shweta Mahajan

final java

0 głosów

Declare three (3) integer variables Firstnum, SecondNum and SumOfTwo Prompt the user to enter the first number (Firstnum) Prompt

28th Jul 2016, 4:48 AM

Selva Kumar

helpme pascal

0 głosów

What is the difference between static method and static block in JAVA?Can we declare more than one static block for a Program?

18th Oct 2022, 2:36 PM

Guitche, Remuel M.

block java methods programming static

3 głosów

Rearrange the code to declare two integer variables: a and b, print to the screen the division equation a/b. If b is equal to 0,

23rd Aug 2017, 10:57 PM

Yash Raghava

c++exceptions

3 głosów

Do we need to declare a function if it is being used as a method in a class??

9th Mar 2017, 6:12 AM

Sunita Sharma

encapsulation

0 głosów

Why to declare the members of class as private, and to access, we go for the setters and getters, instead we can go for public.

14th Mar 2018, 8:02 PM

Abcdefg

access,and as class declare members of private,the to we whyto

0 głosów

Fill in the blanks to declare ''People's'' constructor, taking two parameters and initializing its private members: name and dat

16th Nov 2021, 12:24 PM

swamy

c++classes

-5 głosów

declare a variable that has the age of a person and print user's name as many times as the age in c program

20th Apr 2020, 6:09 AM

malliga murugan

1 Głos

I have a question in PHP. In two-dimension array, how to declare an array by assigning both numeric in row and column anddisplay

26th Aug 2021, 9:47 AM

Bashir Kabiru Haruna

array multi-dimension numeric php

1 Głos

Declare a array of pointers to objects of class person?Allocate memeory to the objects using new and delete them using delete

12th May 2019, 3:24 PM

Avijit Bakshi

assignment

-1 Głos

if we will not declare how many elememt an array will story (int a[];)than it will hold unlimited value?

12th Apr 2018, 6:57 AM

Swaroop

arrays c++

1 Głos

If you create an array and declare its size, can I then change the size later if I under estimate how big I need it?

26th Dec 2015, 4:06 AM

Akarsh

arrays java

0 głosów

what if i declare a parameter inside constructor which has private access specifier, would parameter also be private?

12th Jun 2019, 9:31 AM

<htmlf>

cpp

0 głosów

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

13th Aug 2018, 2:21 PM

Arush Joshi

dsss

-1 Głos

In array can I declare variable?if I wanna make a variable list or In array can I add characters?

5th Jan 2021, 8:28 PM

Ismoiljon Jalilov

adding array characters variables

0 głosów

Can you declare functions after the main () or it should be only be declared before main() so that it can be invoked

28th Aug 2017, 8:18 PM

Emrul Hasan Emon

functions

1 Głos