Dyskusje Q&A

Can i know this java code got a problem or not? if has something wrong , what is the wrong? how to solve it? If no wrong, may be

24th Apr 2019, 9:44 AM

Chinedu

code java object-oriented-programming

0 głosów

I want to display the most less number in my code. I don't know what can i do if the first number is less than the second? Thank

22nd Mar 2022, 4:56 AM

lr oi

array.min

0 głosów

I want to learn how to code but I don't know how to start or where , can someone tell me the languages and what thyr used for !

19th May 2020, 6:20 AM

Malick Diagne

coding do don't i java know questions scripting-languages to what

1 Głos

16th Feb 2018, 7:39 PM

ola salih

Basic coding.

2,am but dont i know level pass teying to

0 głosów

Is there anyone who can really give me the hints about c++ or programming generally and help about these techniques. I just started i wanna know much more.

17th Jan 2018, 3:30 AM

Anhtuan

0 głosów

I am a beginner I want to know that is there any code called rigidbody or add force because in unity they write in c# or java.

1st Aug 2016, 6:15 PM

efe

c#code java programming

-2 głosów

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

13th Oct 2018, 7:40 AM

Shaswata

python

1 Głos

Here i m just try input and draw a box, but i m not to do draw a box, i dont know pls explain ...what i can't...

7th Dec 2017, 3:23 AM

jane

input Turtle

0 głosów

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

3rd Jul 2017, 4:11 PM

Karthick Raj

starting

0 głosów

My cousin told me not to use too much integers because larger no of integers take more space! i don't know what this space refers to, can anyone tell me?

8th Jan 2017, 9:09 AM

yash

0 głosów

Ok, so i have been trying to do an atari adventure style game with a pixel or square as the character but i do not know how to

11th Sep 2016, 11:40 AM

Ali Haider

creating game python

-1 Głos

Anybody know the process of creating a hero for our game and let him act like we want and import to our game? how this stuff is done?

26th Mar 2021, 5:14 AM

jerry mata studios

java

1 Głos

Hello Everybody This Is My Html Code & Some css code i know many things for create website so what can i do to create my own web

4th Sep 2016, 6:28 AM

Suhail Pappu

website

-2 głosów

TypeError and ValueError seem so similar to me (almost as if they were the same). Can someone please give me an example of both so I can know the difference?

21st Dec 2017, 12:49 PM

BINYAM GIRMA SEYOUM

exceptions python typeerror valueerror

0 głosów

I learned a bunch of languages but now I don't know what to do with them. What do I need to do to learn the rest of the process?

13th Sep 2016, 2:11 PM

DELETED

apps ide programs publishing websites

1 Głos

Just wondering, is there anything I can use instead of <div> when designing my page? I dont know how to use css or a java script =) Thanks in advance for giving an attention on my question.

6th Mar 2018, 1:05 PM

Curt Griffin

forms html

0 głosów

3 odpowiedzi

20th Oct 2016, 3:22 AM

Rodillo Pillio Gole Jr.

How do you add a pic on a computer notebook? All i know is that you have to have to put it to the same file and something you have to save.

html images

0 głosów

do this course go over how to compile php into c++? I was reading online that this one of the ways Facebook uses PHP? if not then do y'all know any video or course that cover this? Thanks in advance 😊

23rd Aug 2016, 8:04 PM

hidurp46

1 Głos

Isn't this just a reoccurring function called from within itself until a particular set of conditions are met? I don't know it just seems like shorthand to me. Like a do-while loop. I am sure it could be used for more than just factorials.

8th Jul 2016, 4:44 AM

cassie

c#recursion

1 Głos

honestly, i have never dealt with any prog language before...i'm 22(aged enough to be confused, huh!)...trust me guys, i'm trying to know where exactly should i start to, things seem to be tough and above my head...u can tell me which way u hav passed up to now..i'll appreciate, thanks( if u wanna ask me, welcome)

28th Jun 2016, 10:39 PM

Matt Roberts

classe animal has makesound function i.e grr..... nd classes cat and dog also have makesound function i.e meow nd woof respectively... due to inheritance classes cat and dog also have makesound function of animal class ie grr.... now my q is how compiler will know which function to execute is nt ds ambiguous??... two choices r dere.... 1 make sound function of animal class ie grr 2 make sound function of own like woof or meow.... any help would be really helpful....

0 głosów

4 odpowiedzi

4th Aug 2016, 3:28 PM

Kelvine De Danielo

java polymorphism

0 głosów

6 odpowiedzi

21st Aug 2016, 5:08 AM

Amandeep Singh

hi everyone, I have learn basic java,c++ and eclipse more than 3 times, I know everything about basic, but what is next, is this for just making simple input/output programs? I want to STEPUP but I Dont have any idea I want to become a professional Android developer, pls give some suggestions. q. only for experts

android confuse developer feuture java

1 Głos

3 odpowiedzi

8th Sep 2016, 4:53 PM

gurkirt Singh

I need to use bootstrap for a project i know i can use one from getbootstrap but is there anywhere i can learn to write my own code for it if you got any source please let me know.

bootstrap css3 html html5 php

0 głosów

I am coming from a decent C++ background, C++ has issues of datatype handling but I see python has dynamic data type management policies (didn't know what to call them), in doing so is there any memory complexity?

7th Feb 2017, 5:37 PM

Fateen Ahmad

c++variables

0 głosów

i download code block the run the hello world, it cant run but i type the code well.. it say there something wrong in the folder i save.. actually i dont know the exact problem, please help me to fix mine

29th Jul 2016, 2:42 PM

Soumyakanti Roy

block c++code

0 głosów

looks like java has some cut and dried rules about capitalization... I typed a code using ...main (string []args)... and got an error until I changed it to ...main (String []Args)... pls anyone know d rules guiding character CAPITALIZATION in java... pls post, I'll appreciate.

14th Aug 2016, 3:52 PM

Jonnavy Dela cruz

function-arguments java main

0 głosów

guys this code I wrote passed all the unittest specifications in an oop lab. but they told me that I failed a hidden test. that my code can still be improved upon. I've tried my best but I don't know how to improve the code again. please give me ideas. am I using WET in any block. any unnecessary repetitions or redundancy? this is the code below: http://www.sololearn.com/app/python/playground/cG5UEvIEkuHd/

1st Oct 2016, 5:36 AM

Nwaburu Emeka Christian

object oriented python

0 głosów

4 odpowiedzi

8th Sep 2016, 12:14 PM

Dan-Awoh Emmanuel

hye i want to know how to do the coding when the question give the no of items bought and the price. for example number of items bought 1-9 and the discount price for 0.01-10.00 is 0%, 10.01-100.00 is 2% and for 100.01 is 5%.

java

0 głosów

I recently created and saved a small program privately and now I cannot figure out how to open it to edit and run it. I am new to using this app to create and run Java programs and would like to know how to do this in order to edit and reuse my programs. How do I open a program I have privately saved?

3rd Oct 2016, 12:17 AM

Ridwana Syasya

java

1 Głos

I have completed BE from electronics brach but I want to work as a java developer.I have not done any certification. I know only theory of java .I have not made any project on java .how would I be able get a job.plz advice something

30th Nov 2016, 2:35 PM

orucs-oraihc

java threads

-1 Głos

i want to write a line of code that looks like this if (a>10){ I know that in c++, you cannot just have greater than (>) or less than (<). j it must be (>=) or (<=). But the code I need to write does not include the equal to(=). it just has to be greater than 10. What do I do?

19th Nov 2016, 5:58 PM

Pratima Mishra

1 Głos

can someone tell me how to make it impossible for a user to type a 'userchoice1[x]' value that does not range from 1 - 10. If you also know a way I can make the user input another value for the 'userchoice1[x]' variable if it is less than 1, I'll appreciate you share the knowledge with me. please see the short code below

11th Sep 2016, 6:19 PM

Cody Arthur

1 Głos

In the short code below, I declared an array of five elements. But I'm getting confused on how to use it in a while loop. My main question is , if the user inputs a userchoice1 value that is less than 1, I want the code to keep looping until the user inputs a number that is not less than 1. But I don't know if the 7th line (userchoice1 [x]++) shows the right way to loop it.

29th Dec 2016, 1:28 PM

Cody Arthur

c++while

1 Głos

I will like to ask this question, but I don't know if is beyond the scope of this learning. it's about Gethashcode (), Tostring () Gettype () etc. I will like a little enligthment. The definition and overriding in a class, though I have gotten some definition, but I will like if someone could throw more light on it's usage.

29th Dec 2016, 4:59 PM

Cody Arthur

c#collections

0 głosów

I have a project in school and i want to add some login functions. know im planning to make an external js and there i will get the input of the user.In the login button i will put there the username input but how do i cancel the funtion if the users input is null and where should i put these method THANKS FOR THE FUTURE HELP :)

31st Oct 2016, 1:39 PM

Walter Eke

javascript

0 głosów

Hey there, I don't know why, but when I import tkinter on IDLE like this: from tkinter import * And I say: window = Tk() Even known I use python 3.2.5, which should be able to use Tkinter, the python shell raises a ValueError that says that Tk() is not defined. I am very sure I use python 3.2.5 and tutorials from the Python Foundation say that is what I have to do. But it still doesn't work. Does anyone have an idea of how to solve this problem? Thank you!

1st Sep 2016, 1:49 PM

Thomas Oviedo

python tkinter

0 głosów

3 odpowiedzi

1st Apr 2017, 10:52 AM

MisterMM23

so far in section 1 question 2 area all of the videos have been ads that if you skip the add it just brings up the questions you need to answer. also if you play the add all the way thru you get the same exact thing. luckily I'm using this as a refresher course but I would think if I didn't know anything about c++ then I could be pretty lost missing videos.

0 głosów