Обсуждения

if the base class has a overloaded constructor, can we specify which to be called when creating a derived class from the bass class?

3rd May 2020, 11:08 PM

Abc def

c++inheritance

3 голосов

Sql introductory course has been offered here. I would really like to go up for an advanced course on SQL. Courses available?

30th Apr 2016, 3:19 PM

Moria

sql

-1 голос

In SQL, it seemed as though most of the tasks are manually done, someone has to perform the queries. Can it be automated?

8th Nov 2017, 5:30 AM

Samarth Verma

mysql sql

0 голосов

Is it possible to to declare a function which returns two parameters using out and also has a third parameter which is recieved?

19th Dec 2019, 3:10 PM

Odiaka Daniel IDUH

c#function-arguments methods out

1 голос

Why it has to be 'void' inside the class. And why we have to use (.) between the test and sayHi

7th Jan 2017, 3:04 AM

Prashant Brahmbhatt

c++classes

0 голосов

Suppose we have two arrays of int data type. One is having 40 elements, and other has 25 elements. Can we assign the array of 40

20th Oct 2016, 1:07 AM

Seinsora x

algorithm c++c++expert

1 голос

Any one can explain this code what are all process has done in this code how the input it get & what mathematical function here

3rd Sep 2020, 3:31 AM

Ali abbas

python

1 голос

How do you add videos or pictures so that they change at random or move to the next at random? This has troubled me! :(

1st Oct 2018, 12:46 PM

Raj J

html

2 голосов

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

28th Jun 2017, 9:52 PM

Allan

0 голосов

When we add more than one video in html and play both then all video has been playing. What should we do?

18th Jul 2023, 9:39 AM

dhatchanamoorthy m

<video>

0 голосов

Pls explain the array part in the main method from the declaration of object what has he done Where's the object declaration

27th Nov 2019, 2:53 PM

Rajmani Kumar

interfaces java

0 голосов

What languages do you I need to learn to build a website that has a crowd funding platform, live records of money collected and

23rd Mar 2021, 6:15 PM

kreddyt

help socialmedia whatcodinglanguage

0 голосов

Could we apply vector in java and use it to build game,app or that function only has in game engine

27th Dec 2019, 2:55 PM

SpringRolls

0 голосов

Please where can I get windows API documentation for C#. I think PHP has really done well on API documentation.

24th Apr 2018, 4:04 PM

Huỳnh Quốc Tuấn

api

0 голосов

Which of the following programming languages do you think has a future? C++, Python, Java, C#. To me its Python

13th Jan 2018, 7:06 AM

Olusegun Opalanwo Paul

c#c++java language python

-1 голос

In c some programmes only consist stdio.h only and no getch(); function but some has with conio.h what is diffrence

21st Mar 2018, 7:47 AM

Richard Dan

c conio.h functions programming stdio.h

0 голосов

there are employyes of a company.Each employee has an employee number which is unique.The company wants to store the information

9th Feb 2018, 2:02 AM

ajmal yousuf

oracle

0 голосов

is there any one who has some explanation of how we can detect rectangles inside an image in matlab ?

9th Mar 2017, 2:24 PM

Kuldeep Kaluvala

@hamzabourouissa

1 голос

idea for creating app it based on education, person has doubts in their studies,project, presentation post it anyone answer it.

9th Feb 2017, 12:49 AM

HaMza BouRouissa

c++java

-1 голос

I found out html has a "ruby" tag but when i write print hi or puts hi it doesnt work can anyone help me with this?

18th Feb 2018, 7:18 AM

kiruthikaa

html ruby

1 голос

If the css code has transform, or 2d or 3d and other effects , why it is prefered to use jquery???

13th Apr 2018, 9:11 AM

mikanator10

css3 html javascript jquery

0 голосов

Hi guys.....i need help to create a reliable bootstrap contact form for a website....it has an email and message box....any help

14th Jan 2018, 1:36 PM

Safa Pourtavakkoli

php

0 голосов

Sololearn has helped wit d basic knowledge needed fr programming, any ideas where to put dem in practise, like sample exercises?

5th Dec 2017, 4:52 AM

kennedy

coding exercises practise sololearn

0 голосов

Can u guys suggest me a website in which I can learn python(advanced) and earn a certificate. It has to be free of cost.

25th May 2017, 2:56 PM

Jonathan Arazi

learn python3 sololearn

-2 голосов

How to make an alert window show after the right words has been inputted In the box and the disabled button can be clicked

5th Feb 2021, 7:12 AM

Rohan Kishore

alert alertbox css function html javascript var

0 голосов

How can i get to read a .txt file that has a list of names and ages. Example Angel 76, Joe 67, Paul 71.

3rd May 2018, 1:42 PM

klisco1

2 голосов

What am i doing wrong? I want the colors to be in rows within the table. I got them into rows, but now my table has disappeared.

31st Aug 2017, 4:06 AM

Angel Cosme

<tr>

0 голосов

Develop code that has 3 numbers that those 3 numbers appear randomly to make 1 set of 17 and the sets do no repeat

15th Nov 2018, 4:07 AM

Matthew Johnson

cpp

1 голос

Hello! Masters, how can I add an image thru web source? I tried recently at the code playground but no image has appeared. Tyid

29th Aug 2017, 7:07 AM

Divyesh

html

0 голосов

This snail climbing JS test has made ma brains snail motion,,, who will help please, i use switch loop and hidden cases not work

15th Dec 2016, 11:21 PM

Mr. incognito

-3 голосов

Every game has start with progress bar so i want know were i do start first step making like this give me idea .

28th Apr 2022, 8:42 PM

Paul Ndung'u

html

0 голосов

I save file as .exe and it wont open the error pops up... "The NTVDM CPU has encountered an illegal instruction."

6th Oct 2017, 5:29 PM

Dharmesh Shukla

0 голосов

how to store the size of string which has size 99999999999999 into a variable like :data_type x=sizeof(s); where s is stringname

30th Dec 2016, 10:16 PM

Branimir

0 голосов

hey guys I am in method and i didn't interstade why we write static when our method has no return but when we our method have a

28th May 2017, 4:47 AM

LAKSHMI NARAYANA SANTHA

0 голосов

I have a table and it has 5 records I Want to create an VARRAY and fetch all firstName into The VARRAY using cursor

9th Nov 2020, 8:01 PM

El mhadji Mohamed abdelhak

oracle

0 голосов

Anyone has written a code for simple maze solver on c++? I am struggling on starting it. Any help is appreciated.

4th Dec 2018, 5:41 PM

zahra

1 голос

Can anyone explain to me how to solve a problem if it has %? Please explain it like you would to a 5 year old lol.. because I'm

27th Sep 2016, 11:50 PM

Raul

0 голосов

How can I fix browser error that says "The connection has timed out : The server at 127.0.0.1" is taking too long to respond?

13th Mar 2021, 6:47 AM

Terri T.

browser liveserver vscode

0 голосов

Is there a way to check a string that was inputted by the user to see if it has a certain character or a certain word and do

3rd Dec 2022, 7:10 AM

CedyAdvance

1 голос

Please who can help out.... Im working on a project that has to do with pharmacy stock inventory and sales with Barcode scanner.

27th Sep 2019, 11:06 PM

DeathPony333

c#inventory pharmacy

0 голосов

i have a html file which has to load five js files. how can i call all js files by using one link?

20th Jan 2019, 5:36 PM

Innocent Egbunu

html javascript

0 голосов

Easy Problem-2 In a carnival, a person initially has N tickets. He can play one gam with each ticket. He earns 25 game coin

22nd Jan 2018, 8:26 AM

Bhavani Sankar

python

0 голосов

if android studio is easier than eclipse that why are we studying eclipse. There has to be some advantage of eclips over android studio

24th Nov 2022, 12:51 PM

Pranay Mundrai

comments java

1 голос

Good day everyone. Has anyone here ever worked with pulse sensor sen-11574? What did you do about the wrong values output?

4th Aug 2016, 5:42 AM

Sandeep Mishra

arduino pulse pulse_sensor sensor threshold

-1 голос

Has anyone ever, used Java to make an app and if so could you show a link to your app design.

24th Sep 2021, 2:19 PM

Inokarare Odey-Osha

help

-1 голос

A man has a monthly household expenditure. An amount equal to1/3 of his total expenditure is put in savings.Write the program

25th Jun 2022, 11:57 PM

Mahki Wimbish

-4 голосов

It has been a while but can Java not store integers of 8-bit in a char like C and C++ ?

17th Mar 2021, 8:56 AM

Nelly Githaiga

java strings

-1 голос

How would you design a code w/ which you could build a rectangular crossword puzzle that has as many overlaps as possible?

28th Jul 2016, 9:07 AM

Bernhard Eriksson

crossword game

1 голос