Q&A Discussions

What is the default type of objects an ArrayList can hold when it is not specified on creation?

29th Oct 2017, 2:01 AM

Mohamed Rhabiri

arraylist beginner java

0 Votes

Although we have a default protected constructor in abstract class , why we can't create a new instance from it?

4th Dec 2017, 6:04 PM

Stavroula Lekka

abstract-classes c#oop

1 Vote

With default case sensitive condition which is false the output is error and with condition true output is shown explain plz

2nd Aug 2017, 4:01 PM

Amin Saadati

code php

0 Votes

decryption default encryption htmlcode javascript

6th Apr 2019, 11:22 AM

Umang Thakkar

Decryption

1 Vote

Do I have to write the "Default" code at the end of each "switch" statement?

28th Jun 2019, 1:03 AM

Kumaresan L

c#case default switch

0 Votes

while using multiple parameter user defined functions in javascript, how can any missing parameter be set to a default value?

17th Nov 2016, 11:44 AM

Zebiano

functions javascript multiple parameters user_defined

1 Vote

If I'm use this version of code: open(test.bin,b) - why test say me "error"? Atribute "r" was set by default or not?

13th Aug 2017, 6:29 PM

Mohiuddin Alamgir

files python

0 Votes

3 Answers

6th Dec 2016, 7:10 AM

Сергей Осадчий

What are the defaults? If you just state a variable int x; What is the default size and is it automatically signed or unsigned?

c++data-types

1 Vote

The default parameter in the prompt box is a string can anyone help me how to change it? Maybe make it a number

2nd Nov 2015, 4:51 PM

OTheB

javascript

0 Votes

If a class has no constructor, then if we create an object of that class, what will be the values of attributes? Default values?

23rd Mar 2017, 9:42 AM

Augustine Henry

constructors java

2 Votes

3 Answers

26th Oct 2016, 3:00 AM

Aswini Ventrapragada

Is there any difference between creating new object with the default copy constructor and declaring a reference to it?

c++copy_constructor reference

0 Votes

Using default arguments, write a function that asks the user for a number and returns that number. The function should accept a

26th Nov 2016, 3:29 PM

Marcell Juhasz

c++functions

1 Vote

Can anyone please explain about this code's output i didn't understand how it comes..

17th Oct 2019, 11:53 AM

Octopus George

case default error output switch

2 Votes

c++coffee default function-arguments practice

9th May 2017, 6:19 PM

Lalit Nebhani

Facing little issue,help

0 Votes

how much is the default size of int? is it refer to bit size? 32 bit? what is it for anyway? is it important?

4th Jul 2021, 6:40 PM

Chinmay Anand

c++data-types

0 Votes

What is the difference between variable assignment, variable initialization and dynamic initialization in C language?

6th Jul 2016, 12:29 AM

Jastria Rahmat

assignment c declaration default initialization variables

2 Votes

5 Answers

24th May 2021, 1:38 PM

Krishna Kumar

What is the default data type of items in list? Are they considered to be characters, integers, or somethings else?

lists

0 Votes

Seekg(sizeof(z)) if z is an object and i didn't give any ios::__ then what will be default beg cur end??

17th Jan 2018, 1:51 PM

S Aditya Gautam

c++class data_file_handling default object seekg seekp structure tellg

0 Votes

I unable to change java default icon of installer. After netbeans project convert to exe by inno setup please help?

11th Feb 2017, 12:23 PM

ShIvam Rawat

java

0 Votes

In this case the value is default or what !!!!!!!!!!!!!!!!! 41 18467 6334 26500 19169 15724 11478 29358 26962 24464

24th Jun 2020, 4:52 AM

Rabi Kumar Singh

c++rand

-1 Vote

How to change the color of the text on the input box (which appears by default in value attribute) in HTML form?

4th Oct 2016, 10:30 PM

tmohammed450

css form html htmlform input style

1 Vote

[Practice 41.2] Why does my code output ‘1’?

8th Dec 2020, 4:37 PM

Ayush Dubey

41.2 argument c++default function help practice

0 Votes

6 Answers

18th Mar 2021, 9:23 AM

Plaush

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

0 Votes

Singleton class with Shared_Ptr

18th Jul 2023, 9:39 AM

dhatchanamoorthy m

c++default delete design_pattern memory private shared_ptr singleton

2 Votes

9 Answers

17th Aug 2021, 9:18 AM

Ketan Lalcheta

i am in c++,i use notepad++ so coming to point how can i run or or compile it what should i download as i hve nothing default

c++

1 Vote

El último código está mal

18th Dec 2016, 4:40 PM

aayu kumar

break default enums switch

0 Votes

constructor default java overloading overriding problem

4th Nov 2018, 4:54 AM

Maikel Moreira Gutierrez

Constructors in java

2 Votes

Access Modifiers Total Salaries

18th Feb 2018, 12:22 AM

Aman Kumar Jha

access default java modifiers private protected public salaries

0 Votes

Windows shell command preventing to set a default program to open html and php files ..how to change a file type in windows...??

2nd Feb 2021, 9:36 PM

Guy Robbins

commands default editor files html php windows

1 Vote

Pls can someone hel me i tried using span class fas fa-bars and caret-down but they are not showing on my default brower

4th Jul 2018, 8:45 AM

Prakash

0 Votes

when there are 2 default arguments defined for both parameters of method, is there a way to call this method and pass it argumen

19th Mar 2022, 9:14 AM

Wonderful Oguntoye

methods parameters ruby

0 Votes

I some help with a CMD command prompt that I can do from the line to reset my laptop back to factory default settings erasing al

5th Mar 2017, 11:49 PM

Artem

comments

-1 Vote

What error :orpanned case mean?

1st May 2020, 4:59 PM

DILLIGAF . Nope

case conditionals default loops switch

0 Votes

When there are default values for both parameters but there is only one argument provided, how do i know which parameter it it means to feed?

7th Jun 2017, 8:59 PM

giannhs

methods parameters ruby

0 Votes

What's wrong in this calculator using switch case

7th Feb 2017, 4:21 PM

yuxme

cade can default html javascript switch web

1 Vote

I typed out the 1st java ExampleProgram exactly according to the instructions, but Command Prompt keeps saying 'error: cannot find symbol System.out.PrintIn(''Hello World");' Also, my command prompt directly opens the in the User menu, by default (C:\Users\...). I need help urgently. What do I do???

31st Jan 2020, 9:52 AM

Hrishikesh Gaikwad

error java

1 Vote

What is the default size of the text when I use 'font-size: [*]%' and is it change with different screens? Какой размер текста по умолчанию, когда я использую 'font-size: [*]%' , и меняется ли он на разных экранах?

2nd Aug 2016, 3:39 PM

Noah Martins

css font selectors

1 Vote

what are the results when we define a function and in the argument list pass values to the arguments? we pass values to this function. it will work with its default values or our new values?

3rd Apr 2017, 8:40 PM

Oleksandr Medyanskyi

c++

0 Votes

hi there. I have noticed that in the lesson you didn't gave the int datatype a size parameter. Does it mean that int parameter can hold lby default any integer no matter how many characters it consists of?

15th Dec 2016, 4:07 PM

Ayin GhaziMoradi

sql tables

0 Votes