Discussions Q&R

Can i make an array of generic type? Just like there is lists in python having append function . Is there any function or way?

16th Jun 2017, 4:12 PM

Wael Zaafouri

java

0 Vote

How to write a program that asks me to enter an ASCII code value such as 66 and than prints the character having that ASCII code

16th Dec 2019, 10:03 AM

Abdul Wahab

0 Vote

Having trouble inserting an image from my smartphone. I tried writing down the whole directory but I'm getting a blank screen.

21st Oct 2018, 6:01 AM

Muhlisa

html images

0 Vote

Im having problems with VS code on my laptop it won't launch. Same thing happens when i try to launch atom text editor, help out

4th Nov 2016, 7:12 PM

Abdul Majeed

atom text_editor vs_code

1 Vote

Does having a lot of customers on your site at the same time affect bandwidth differently than if was spread out through month?

31st Jan 2019, 8:24 AM

Ian Kamande

bandwidth customers datbase html site visitors website

0 Vote

What's the point of having abstract class if anyway we have to declare and define the method again in the inheriting class ?

2nd Mar 2022, 3:40 PM

Ginfio

interfaces java

1 Vote

Anyone i'm always having trouble with %(modulus) i'm tryng to break how it works but it such impossible for me. Until i get how some awful ex. Can you explain how it count detaily?

5th Mar 2017, 8:29 PM

Shubham Agrawal

c#input

0 Vote

9 Réponses

31st Jul 2016, 1:00 AM

Elvin Tech

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

algorithm c++c++expert

1 Vote

I would like to do a live update on my browser using localhost evertime i code(web) without having to refresh browser any help?

3rd Sep 2020, 3:31 AM

Ali abbas

css html javascript

1 Vote

How to download mp3 file on pc using python3 and saving it in a specific directory with random name having .mp3 extention ?

7th Nov 2017, 7:42 PM

Kyle Kibet

html java perl python swift web

1 Vote

This is the question I m having problem in "write a function sumprimes(l) that takes as input a list of integers and returns the sum of all the prime numbers in l".

23rd Jul 2017, 4:43 PM

Pyrizard 🌟

python

-1 Vote

4 Réponses

3rd Aug 2016, 6:15 PM

Vipul Jain

Having problem with executing .py file on linux terminal (i wrote a calculator code in leaflet editor), it always gives error..

coding editor linux python3 terminal

0 Vote

I have a partitioned table and want to add a new column without having to rebuild the table. is this possible?

25th Jan 2018, 4:27 PM

Adilet Kambarov

sql tables

1 Vote

How to write the program of a problem having different units like distance in meters and velocity in kilometres per second.

12th Jul 2016, 10:12 PM

Ash Parmar

0 Vote

Is python smart enough to realise which print statement to print after having two except blocks?I.e just by typing zero division

26th Mar 2017, 12:07 PM

Tehreem

exceptions python

-2 Votes

"A base-n literal consists of the digits 0 to n-1, with a to z (or A to Z) having values 10 to 35."??

8th Apr 2017, 7:08 PM

Cyndy Wasai

change_default_base int()python3

0 Vote

Playground doesn't show the code platform

8th Dec 2020, 12:11 AM

rodwynnejones

c++code css having html issue java javascript page php playground python reloading....work

2 Votes

13 Réponses

13th Feb 2017, 11:36 AM

JoshGate

Having issue with adding to the"hello world". I need further explanation on how it work. And wat way we can continue it.

c++html

0 Vote

Why we can create a repertory for localise the coder for having the teachers and elders and big brothers to help us at grow?

30th Dec 2016, 2:20 PM

Adeyemi Olanrenwaju

group learning master meeting together

1 Vote

How can i make a loop that repeats 10 times without having a counter, so i can put in what i want to not 1,2,3,4...

20th Nov 2018, 2:01 AM

Dilly Tchapda

loops python

0 Vote

hi friends ...from 10 th I'm having a dought...why we want to learn c++...how it is used in practical in it field??now I'm studying bca 2nd year

24th Jul 2016, 5:15 PM

Silver Night

Some are having a problem like, how do I launch my website, which hosting website is the best. Just feel free to read this.

-1 Vote

4 Réponses

24th Oct 2016, 11:26 AM

Narayanan H

launch

2 Votes

I'm having trouble getting started in Java or in any codin, but I really like it. Can anyone help me start out?

5th Sep 2017, 6:43 AM

T E C H I E

java

0 Vote

Is macbook air m1 8gb ram variant can we do full stack development with it. Any one having experience same model reply.

1st Nov 2016, 12:26 PM

Galex09

air development full m1 macbook stack

-3 Votes

Im having a problem in my windows with installing kali linux ... It keep says failled to open a session ! Can i have some help ?

29th May 2021, 6:31 PM

Prince Yadav

@help @kalilinux @sololearn @virtualbox

0 Vote

Is it possible to make my code run without having to press Enter on my IDE? For example: if I'm making a calculator and I want the calculations to be made as soon as I press "=" after typing the numbers and the operator? Say I wanted to add two numbers: can it calculate automatically as soon as I write "2+3=" without having to press Enter?

11th Dec 2020, 8:13 PM

TRX

Can some1 help? I'am having my console print out the result frm other codes I've created rather than d curent code (without eror

0 Vote

5 Réponses

7th Aug 2016, 7:03 AM

jigoku_tenshi

classes java objects

0 Vote

I'm having trouble understanding newlines with triple quotes. Python automatically runs the script when you press enter, so how are you supposed to use it?

13th Dec 2016, 6:53 AM

Soaga Kingsley

lines new python

0 Vote

In two dimension array let say arr[x][y]. How can i make a c program having different x and y value or x and y be the user input

14th Feb 2017, 4:13 AM

JustWokeUp

0 Vote

i wrote 2 different program on my html can i link the two togeda like having them as 2 webpage on one program

21st Sep 2018, 6:33 PM

Riya Runjhun

<a>

0 Vote

What's the point of having three types of loops cause the all have the same function and don't seem so different from each other

21st Nov 2018, 6:36 PM

Azeez Halimat

c++switch

0 Vote

Can i first select the device width and write diff-2 code according to that . Because i am having some issue with bootstrap .

12th May 2017, 5:35 PM

Shammah

bootstrap css font javascript jquery php

0 Vote

I have been having trouble learning with code in the last couple of days, got any advice on how I can understand code easier.

20th Mar 2017, 7:05 PM

Ravi Ranjan

code

0 Vote

I understand how declaring a variable as static affects its relationship with objects, but I'm having difficulty understanding how doing so with methods has an affect.

1st Dec 2016, 8:46 PM

Ann Julien

java static

2 Votes

i m having trouble in linking of signup page informtion from login page in html if anybody know how to link plz help me :-)

30th Mar 2016, 12:10 AM

xDD90x

html

0 Vote

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?

20th Jul 2016, 10:32 AM

harsh bansal

modules python

0 Vote

Hey guys, so am making a webpage and am having a problem adding an audio from my computer to the webpage so please help me?

16th Mar 2016, 4:22 AM

Ben

html

0 Vote

help me guys i m new..I am having problem with quotations what will be the code if the output is "hello world" and 'hello world'

5th Jan 2017, 5:31 AM

Kelyn Paul

python strings

0 Vote

Im having trouble with a card game. I need to print the deck than take a card and remove it from the deck. What is my mistake?

6th Feb 2017, 2:45 PM

manab

array card game java length

0 Vote

if I have a text contain: >ID:1 ATTGGGACC >ID:2 GCCTTAAC >ID:3 TGAACT and I want to know the ID number of the string having the highest GC-content.

12th Sep 2018, 2:33 AM

Jossue

python

0 Vote

Hi! I am trying to modify the game rock, paper scissors but I'm having a hard time to loop a certain case in a switch statement

22nd Aug 2016, 1:38 AM

sola

game rockpaperscissors

0 Vote

am c++compiler.error having i include<iostream>turbo Using why

29th May 2021, 3:30 PM

emsii groove

C++ Header

0 Vote

my app doesn't have the video tutorials that were present earlier, I think the videos helped alot more than the notes, are you having the same problem guys?

4th Nov 2016, 2:14 AM

Rafael Y. Santos

java

0 Vote

m having 1 year experience in react js and now i m shifting towards node js but i have not strong grasp over DSA what shld i do

28th Aug 2016, 11:03 AM

Derrick Kibuga

node.js

-1 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.

31st Jul 2022, 1:40 PM

coderz

lambdas python

1 Vote

Is there a way in c++ to directly access balance as a getter without having to do a function call but only be able to modify it through related methods?

29th Jun 2016, 1:24 PM

Lucas

c++encapsulation

0 Vote

</a><a am gates having herf="http://www.thegatesnotes.com"i notes problem target="_blank;">the

8th Mar 2016, 6:18 PM

Josie Thompson

not becoming link

0 Vote

I am having trouble converting a .py file to .exe one. I tried with pyinstaller, installing through cmd (I have Python 2.7 on my laptop), but it is so complicated. Is there any other way?

17th May 2020, 6:37 PM

akshat arya

.exe .py converting pip python

0 Vote

Im having an issue working with directories. My issue is with importing .csv files. I use the code indicated in the documenration--pd.read_csv,()--for ipython but i keep getting the error message stating the file does not exist. Any general ideas of what i might be doing wrong?

17th Oct 2016, 11:01 PM

bea.

csv directory import python

2 Votes