Discussions Q&R

Complete this fun so that it replaces all occurrences of y with z in array x . The fun shld return no of replacement made.

12th Aug 2020, 10:34 PM

Musoke Yassin

cpp

-1 Vote

There must b a section in which we could upload our code with errors so that others could find if they could find the cause.

15th Mar 2021, 3:21 AM

Jayasudha selvan

and comment correction error for programs section uploaded

0 Vote

I am a foreigner. Why does not provide the function of selecting word in the text, so I can copy it and query the translation?

31st Oct 2016, 1:43 PM

MSK

select translation

0 Vote

what is mean by static void() and Public static void (). what are the min functions of these two. please explain me so i can

18th Dec 2016, 1:01 AM

bbd

java methods

1 Vote

Hello, how can I write a JavaScript code that creates random numbers from one to ten so that by clicking on a button, this JavaS

21st Sep 2016, 3:57 AM

rahul

javascript

-2 Votes

Whi can advise me how can i get bachelor degree , freely. By online universities, some one knows free edu so to get diploma than

28th Mar 2018, 7:47 PM

masoud

thanks

-3 Votes

So does having modules written in C in the Standard Library imply you can run them with your own Python code in the Python compiler?

14th Jul 2017, 9:35 PM

Nasibillo Muhamedov

modules python

0 Vote

Friends tomorrow i m going to upload video on youtube on how to connect to database n save data in php..... So plz friends watch

16th Mar 2016, 4:22 AM

Ben

<html>php

-3 Votes

Would anyone know a good spot for practicing a variety of programs I'm a rook so I'm tryin to learn as much as possible asap

19th Jan 2018, 5:49 PM

rakesh

c++eclipse java javascript

1 Vote

If you have a starting interface and you wanted to delete the start so you could start a game would you use the replace function

29th Jan 2018, 2:35 AM

Christian Brown

dom elements javascript

1 Vote

Using C++ i need to do a project on either graphics , database ,network topology so kind off suggest meh. What should i do ???

27th Nov 2016, 10:56 PM

Ian

0 Vote

guys, evethough i learned so many about javascript, i odnt know why when i get to any app's page source i cant read its codes!

26th Jan 2018, 12:43 PM

prajay Ghimire

javascript

0 Vote

I'm new to all this data and computer and software stuff, so my question is, is this a good career and has good scope. Thanks

29th Sep 2017, 4:24 AM

f.rubaui3i

computer data-types python science

1 Vote

i have interview today for support role in java.. please come up with core java questions with answer .. so that i can prepare.. help me pals

29th Apr 2017, 7:01 PM

Abdul Mohaiymin

interview java supportrole

0 Vote

can someone help.. what does this code means so it could have the output like on the example.. class SpecialString: def __init__(self, cont): self.cont = cont def __gt__(self, other): for index in range(len(other.cont)+1): result = other.cont[:index] + ">" + self.cont result += ">" + other.cont[index:] print(result) spam = SpecialString("spam") eggs = SpecialString("eggs") spam > eggs

27th Dec 2016, 6:18 PM

pons ponmudi

magic-methods python

1 Vote

6 Réponses

5th Jul 2016, 6:57 AM

yogaocean

Write a static method called weave that that takes two integers as parameters and that returns the result of weaving their digits together to form a single integer. Two numbers x and y are weaved together as follows. The last pair of digits in the result should be the last digit of x followed by the last digit of y. The second-to-the-last pair of digits in the result should be the second-to-the-last digit of x followed by the second-to-the-last digit of y. And so on.

java

0 Vote

13 Réponses

21st Sep 2019, 4:58 PM

Nada Kolaghaci

Okay, so AJAX can be used when we want to update small portions of a webpage at a time. When would this be useful? Like when posting on a site?

ajax javascript

1 Vote

what is the main point from where I can easily learn c++ of class 12 as I was 70% in programming so I want to score good narks in c++

23rd Mar 2016, 5:48 PM

Michael Da Costa

1 Vote

I wrote the code for the task, but it is not executed as it should be, add or suggest what should be written so that it work

27th Jun 2016, 10:26 AM

Prashant Kakkar

c problem programar

0 Vote

I downloaded java app but it 's not like how this app suggest. Where can i get java for pc so i can practice lot of more?

11th Dec 2022, 9:33 PM

Marjan Borodaki

java operators

0 Vote

how do I create a trigger so that if a data is inputted in a certain table it automatically affects another table either by adding or subtracting?

26th May 2017, 3:10 AM

Adi tinulad lukito

delete sql update

0 Vote

So what is the size of an int? In the Console it says 4, but on the Summary it says 2 ( for standard int, not short)?

15th Aug 2016, 8:13 AM

Kenneth Iheanyi

c++sizeof

0 Vote

I'm 25 and i'm new in this field( mobile deve). i dont know what i have to learn first but i want to learn it so bad.

4th Apr 2016, 3:18 PM

Patrick White

javascript

0 Vote

Example: Console.WriteLine("value of a="); Char a= Console.ReadLine(); if(b>2 && c>3 || a>2) ...... Else ...... It gives error like... "cannot implicitly convert type 'string' to 'char'..." So now please tell me how to convert it... And how to use in code

29th Sep 2017, 3:25 PM

samy Ahmed

c#type-conversion

1 Vote

4 Réponses

17th Jun 2016, 7:04 PM

Ajay Mangaj

So in this instance I'm confused. We're voiding the int x but then in the last part we say int main and our output is x.

functions

0 Vote

Hi gudmrn fellows i hve been given a prjct in clss as my final java prjct & i want suprise em so hlp me choose topic

11th Apr 2018, 2:47 AM

Sir

java variables

-1 Vote

I cant find the error in this code. I wrote it so it could accept the room ID, the name of the customer and phone number.

13th Nov 2016, 7:58 AM

Jeremy Oceans

c++code error

0 Vote

How will I make an add on for MS Word so that I can drag and drop any table from a SQL Database in MS Word?

27th Aug 2022, 4:05 PM

Vick

addons pythonchallenge

0 Vote

Hello guys? i was asking which softwares do i need for my laptop to start learning how to code so that to make my own website?

30th May 2018, 9:06 AM

Vinayak Singh

code website

0 Vote

Is it possible to change the background-color of the scroll bar or make it transparent so that it matches the background of a div for instance?

13th Feb 2021, 4:04 PM

CYPRIAN MAINA

background css

1 Vote

Can someone correct for me this please !?! I tried it so many times but they told me there is an error which I dont understand !

31st Mar 2016, 9:15 AM

Thomas

comments java

0 Vote

With nicknames does it have to be two letters or can you extend it with an extra letter or so as it may get more confusing or does it make it easier?

2nd Jan 2018, 2:29 PM

Maryam Ben Abbou

join nicknames sql

1 Vote

How can I arrange an array of integers so it's order from bigger to lower, For example instead of having {8,9,2,7,6} having {2,6,7,8,9} without rewriting the or having a new array?

14th Dec 2016, 6:16 AM

Rebecca Wolf

java

1 Vote

I'm 15 and I'm going to study IT in college does it even have benefit to learn C++ in this age because soon or late I'm going to learn all of the languages so isn't it kind of waste of time learning it twice?

22nd Apr 2017, 12:27 AM

Isaac

Please tell me what is wrong in my program. My assignment is to create a number wheel puzzle where I place numbers 1 thru 11 in a circle so that any three circles in a straight line make the same sum.

-1 Vote

6 Réponses

4th Nov 2016, 1:30 AM

Shigure

arrays functions loops

2 Votes

3 Réponses

7th Aug 2016, 8:35 PM

Smiley16

I hve a prblm..during the module quizes mny times i know the ri8 ans but when i enter the ans it shows wrong ans Why is it so ?

damm irritating query quizes

0 Vote

is I use this program... #include<instead.h> #include<conio.h> void main() { ... ... ... } then it will not work in this app, but I have read this concept so what should I do?

26th May 2017, 7:50 PM

Itz_me_sandy_

I wanna make my career as an ethical hacker...1st I had started learn C++ but Python is easy than the C++ . So is my choice good

0 Vote

3 Réponses

14th Aug 2016, 10:30 AM

ABHI

data-types python

-2 Votes

Can someone plz help I am trying to drop an image onto another image so that the image i drop hides the image i dropped it on

21st Dec 2017, 9:28 AM

Sourav Bagh

css css3 html html5 javascript

0 Vote

I was given a school assignment on how to design HTML page. I am still confused on what to put in the body, title and so on.

3rd Sep 2017, 8:48 PM

_emilio

html

0 Vote

So I am trying to write a program to get the 10's and 9's compliment.and I need to know how to get the length of a float

20th Sep 2017, 10:22 PM

Blix Aiden Yakapu

python

1 Vote

Do you always have to add a border to a table tag to show the table in a correct way? So like this <table border="2"> or is only <table> enough?

7th Dec 2017, 3:23 AM

jane

border html tables

0 Vote

Where all can you "pull" (source) an image from; meaning, does it have to be a URL, or can it be a file (is that what is meant by "relative" and "absolute")? Also, how do you "format" the image/where do you put it so it can be accessed by the code and used on the webpage?

8th Oct 2016, 6:53 PM

Maik

background css

2 Votes

7 Réponses

17th Apr 2016, 4:59 PM

Sondra R. Coffin

What is the use of <br /> tag? I mean why we should use line break tag for? Is it necessay to use it for your page layout, so that the user don't have to scroll the page?

br html

2 Votes

Say I had made an App,An Android app. Now I don't have its source codes, So is there any way to get back to the actual codes from .APK

20th Sep 2016, 11:01 AM

Vaibhav

android java

0 Vote

I m new here,i want to know whr i should start if i want to learn hacking so it help me in future.....i will be glad with ur ans

8th Jul 2016, 10:23 PM

Ali Ahmad

starting

0 Vote

hey! i am salomon iam in medical field and i want to start learn how to code so that i can be a developper ! what apps to start

8th Jan 2017, 9:09 AM

yash

0 Vote

So lambda functions are mostly used for doing simple things (like additions) without having to define a new function "add_numbers"? Also taking into account that i wont repeatedly use the same lambda function.

29th Jul 2017, 2:18 PM

Sinjyeniyo Salomon

lambdas python

1 Vote