Q&A Discussions

Would you tell me the concept of upcasting and downcasting in java? I'm still confuse😅😅

2nd Feb 2017, 10:26 AM

Krishn Veer (CCSU)

java

0 Votes

Hii guys is there any concept like raise in c , c++ or Java?

2nd Jul 2018, 7:19 AM

Afresia

c cpp exceptions java python

0 Votes

Any experienced developer around? Does this post do justice to the concept in question? Let me know your thought. 👇

26th Jun 2017, 8:38 AM

S.Naveen Kumar

basics carousel css html html5 javascript

4 Votes

Can somebody pls explain me the concept of default value? Cause it still confuses me.

9th Sep 2019, 4:35 AM

@ifycode

c++function-arguments functions

0 Votes

I am new to python. How to start learning python from basics,which concept should I learn first

26th Jul 2016, 2:09 PM

Kacper Wcisło

python

0 Votes

5 Answers

3rd Jul 2016, 2:26 PM

Parsi Shashank

Using IoT to control centre pivot

beginner concept idea python3

2 Votes

8 Answers

9th Jun 2017, 1:54 PM

Gys Coetzee

I really got stuck on operator overloading concept. Can anyone provide me a detail concept on this topic?

c#operator-overloading

1 Vote

5 Answers

8th Sep 2016, 6:45 PM

Munindra

I think enum counting in a same sequence of range but this code l don't understand enum concept . What is the output? Explain

c sololearn

0 Votes

11 Answers

23rd Aug 2020, 5:47 AM

Suparna Podder

Concept included 'POINTERS & MULTIPLE INHERITENCE' make the JAVA simple.What are the points to varify these concept?

java

2 Votes

Could anyone explain why we can't assign string directly through = operator in structure concept in C programming

11th Mar 2017, 7:57 AM

Nishant Sehgal

structure

-1 Vote

Can I ask what is the concept of the print format specifications used by %0xd in python 3?

3rd Oct 2019, 8:52 AM

madhumathi

python3

1 Vote

Hai friends i am learning opps concept can any suggest a project based on opps .

27th Jul 2018, 10:15 AM

Yap Jheng Khin

c++python

1 Vote

Hi friends, Streams and file io in Java concept know can they please brief me.

18th Nov 2018, 8:23 AM

Programmer Raja

iostream java

0 Votes

Is it compulsory to learn oops concept in php for learning framwork like worspress larval etc

21st Nov 2024, 11:04 PM

Biniyam Eliyas

php

1 Vote

i know basic java concept but I am unable to correct code..where i can get better practices to be expertise..

12th Jun 2020, 2:30 AM

Naveen Ghanghas

abstract-classes java

0 Votes

7 Answers

2nd Sep 2016, 2:31 AM

anjan chaudhary

Please anyone help me I am not able to understand the DOM concept in Java Script please explain me in detail.

javascript

0 Votes

6 Answers

4th Jun 2019, 1:15 PM

ApidBoy

what is output for this code?don't mention the header file r some thing just answer for concept of postfix and prefix

c++

0 Votes

9 Answers

5th Jul 2016, 6:39 AM

raju

I am learning HTML and i dont understand the concept of <head\> and <body/>....can i get assistance please?

html

0 Votes

Hi guys! I would realy appreciate it if i get some deep explanation the concept of static and dynamic memories!

27th Nov 2020, 9:25 AM

Kevin Kiarie

,java c++,javascript

3 Votes

5 Answers

26th Jan 2017, 11:48 PM

Dickens

Can any explain me overloading concept you can help me out by explaining this code

operator-overloading ruby

0 Votes

Using the concept of continue. Write program that sum numbers between 10 and 100 except number 97

3rd Dec 2016, 4:42 PM

abhishek sharma

-3 Votes

How object oriented programming relates to real world? Please give examples to make this concept clear.

6th Jan 2021, 10:07 AM

Feisal Said

c++examples object oop oreinted programming

0 Votes

Can anyone please explain to me about srand function and the seed value...i have not yet understood its concept

17th May 2018, 5:47 PM

S-Y 007

c++rand

1 Vote

How to make a program for making KBC questions with answers? I mean the concept behind this.

28th May 2017, 4:50 PM

Suleiman Mwacharo

data-types else If switch

2 Votes

What is the concept to develop the app to speak the text using any language?

6th Jan 2018, 5:29 AM

Sujal Patidar

code

0 Votes

What is the size and range of following data types?

15th Dec 2016, 3:04 AM

Dhana vignesh.T

concept cpp data-types

0 Votes

Hello peps sorry but I really don't understand the concept and how to do list slices

8th Apr 2018, 11:30 AM

Saurav Priyadarshi

lists python

0 Votes

I know foundamental concept of c#.but I can not know how to programing any program

1st Jan 2017, 2:08 PM

Kavish

c c++java python

0 Votes

Given the following permutation of a,b,c,d,e,f,g,h,i,j, what is the next permutation in lexicographic (dictionary) order?

19th May 2017, 9:42 PM

ALAMOUDI, WAEL MAKKI S

amswer concept python3 this using

2 Votes

thought for the day: to understand the concept of recursion, you must first understand what is recursion ;-)

27th Mar 2018, 6:16 PM

Ashish Gupta

c c++java

3 Votes

We have Class Vehicles, Attributes As vAriables wheels ,color,fuelcapacity,but Where is the Object. Need to know CONCEPT OF OBJ.

6th Nov 2016, 6:26 PM

gowtham

attributes classes java methods objects

0 Votes

Can you explain the concept of Generators in simple easy way along with real time applications & example codes

27th May 2022, 4:07 AM

We Doru

generators python

1 Vote

If I m declaring function after a main body it's showing error.But If I m declaring it before main it's working.wats the concept

24th Jan 2020, 2:24 AM

Sri Lakshmi

ace gaurav john paolo

2 Votes

7 Answers

24th Mar 2018, 6:52 PM

Deepak Bhalode

Hi there can you help me to give me some advice for PHP OOP basic concept .?

oop php

0 Votes

Is there anyone who can help me? Suggest me a programme which has all concept of c++

23rd Jul 2022, 5:41 AM

Ronju Islam

c c++

1 Vote

I know foundamental concept of c#.but I can not know how to programing any program

10th Sep 2018, 12:13 PM

Hemant Kumar

0 Votes

I want to know briefly the concept of i++ a d i-- with examples plz

19th May 2017, 9:42 PM

ALAMOUDI, WAEL MAKKI S

comments java

0 Votes

How to use scanner concept to enter array elements of our choice at run time?

6th Aug 2017, 4:34 PM

Ashwani Rautela

arrays java

0 Votes

Hi friends, Streams and file io in Java concept know can they please brief me.

1st Aug 2016, 3:31 PM

tejaswi

java streams

0 Votes

What will be the answer of below question? It was in the basic concept 'string'

21st Nov 2024, 10:57 PM

Biniyam Eliyas

python strings

-2 Votes

Please can someone kindly explain to me how java reflections exactly does.

24th Feb 2019, 5:16 PM

Sazida Binta Islam

concept java reflections

1 Vote

Why and how is java OOP language?

12th Sep 2018, 12:28 PM

Abdul Bamally

concept java javadevelopers oop

2 Votes

explain the concept of eof() in file handling, how possible errors are dealt with in file handling in c++.

27th Aug 2016, 3:36 AM

Najaf Khan

c++

2 Votes

While using the concept of overloading in java .if we call the method b. getdata(5) then which is correct

29th Sep 2016, 5:28 PM

khadeeja Shamna

progress

1 Vote

If i followed the instruction which is in this course so i will understand all concept of c++.....

25th Aug 2017, 6:52 PM

Nidhi Undirwade

c++

1 Vote

I'm confused about pointers in C++. May I please have some assistance with understanding this key concept of C++ programming?

24th Jan 2017, 7:35 AM

Ajay

c++,confusion,pointers,

0 Votes

Is C really a low level language?

18th Jun 2018, 6:32 PM

Drew Seedot

concept doubt duplicate question

1 Vote

Can someone suggest me what program i have to write using c++ by using the concept of program control structures,array,functions

2nd Feb 2019, 12:00 PM

Coderito

c++final programminfundamentals project

3 Votes

What is the meaning of thread in Java?

20th Mar 2017, 2:54 PM

nsazw

concept java program

-1 Vote