Q&A Discussies

does the class containing the main method need to be declared public? is it necessary to do so? also i would like to know if we can declare more than 1 class as public in a java file?

5th Apr 2020, 3:42 PM

Okonkwo Emeka

java operators

0 Stemmen

I am developiñg my very first business portifolio, but I need a code to àdd there, so thàt I càn receive dàta form in emàil...

26th Sep 2016, 9:46 PM

ABHISHEK SHARMA

css3 html methods

-4 Stemmen

I've been working in my first website but I just want now what I need to do to make it work properly in all browsers.

12th Aug 2020, 10:34 PM

Musoke Yassin

css html javascript php

1 Stem

Hello. I want to make a boat to fishing. I have arduino nano. And I need to write a comands but i don't know they.

20th Aug 2017, 11:18 AM

Delcio Claudio Tchinanamata

arduino c++nano

-2 Stemmen

Need help can anyone tell me how do I store input data on screen while another data is being post to the screen for php

16th Jan 2018, 8:28 PM

Dima

html html5 notepad++php

0 Stemmen

NEED HELP FROM EXPERT! Please put comment on every line of my code. Like why we use this code in this line. For my report.Please

15th Mar 2019, 5:17 AM

Ashvinder Singh

beginner c++cin comments cout cpp iostream java

-4 Stemmen

Guys I need your help since all of you here are professionals while me Im just a student. A newbie in this Type of Course

22nd May 2017, 11:52 AM

eiro Jan

c++loops

-3 Stemmen

How to crack C++ program 'Serial Number & Email' ? Any hint i have a program which need to register with valid serial number ?

9th Aug 2016, 11:50 AM

khaye llanera

builder.exe c++cracking,keygen,patching registration serialnumber valid

-4 Stemmen

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

31st Aug 2017, 4:41 PM

Shams Uddin

c++

0 Stemmen

Hi i have a question I'm the student of 2nd year (12) and I'm studying ctt but my concepts are not clear i need help

26th Jan 2018, 12:43 PM

prajay Ghimire

c++

0 Stemmen

Pls my pple in the room . I need some body to teach me how to fix picture on this code, I try to import picture but it's not showing . but I just saw (me) always I tried it. please my pple help oooo

27th Oct 2017, 4:48 PM

Laiba Hassan

html

0 Stemmen

5 Antwoorden

10th Jan 2017, 4:35 PM

yommy

I typed out the 1st java ExampleProgram exactly according to the instructions, but Command Prompt keeps saying 'error: cannot find symbol System.out.PrintIn(''Hello World");' Also, my command prompt directly opens the in the User menu, by default (C:\Users\...). I need help urgently. What do I do???

error java

1 Stem

Can a usb flash drive act as an blogs webserver ? Also do I need to have a pc always connected to the internet to have it ?

2nd Aug 2016, 3:39 PM

Noah Martins

programming school website

0 Stemmen

I really do not understand the "property" and the "setter". The "property" makes the attribute read-only, but the "setter" makes the attribute mutable. So if we want to use "property", why we need to introduce the "setter".

18th Oct 2018, 5:59 PM

The.real.John

properties python

2 Stemmen

Hi guys please i am new to programming and idont know anything about it does i need to learn basics at first or its enough to le

21st Apr 2016, 4:34 PM

CooLee

python sololearn

0 Stemmen

I need help with a lab for my computer science class and I'm extremely low on experience with java. I have to show my lab before the exam and its due today. Please help me.

16th Oct 2016, 10:21 PM

Mahmoud Alnmr

java

0 Stemmen

I found out how to block logins from unwanted IP address, I need to know how to see every IP that logs into my web how do I do it?

6th Feb 2017, 1:28 PM

Sparrow

html html5 web-storage

0 Stemmen

I need a good mapping system and a website where i can get good js website and ios templates for free please where can i ??

30th Jul 2016, 11:19 PM

igboke

+js

0 Stemmen

6 years from now on what qualifications should I need to have to get a job at EA games or Opening up my own gaming business???

11th Aug 2018, 2:29 AM

Akani_Tony

bba ea games job suggestions technologymanagement

0 Stemmen

You need to plan a road trip. You are traveling at an average speed of 40 miles an hour. Given a distance in miles as input

15th Jan 2018, 8:28 PM

Istiak Ahmed

javascript

-2 Stemmen

woah wait if thats the case than i only need us a lot of \n in just a single cout for spacing to next line right?

29th Sep 2022, 5:28 AM

SYED AHMED

c++cout

0 Stemmen

I made a TicTacToe programm, but my problem is that i need the number from the turn of the last player to reload the last map

7th Jul 2017, 11:58 AM

Noor Mohamed

input python

0 Stemmen

I need the list of all programming languages and in what order ( i.e which one after the other ) should i learn the languages ?

22nd Jan 2017, 7:42 PM

Marv

c html

0 Stemmen

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?

19th Sep 2017, 4:23 PM

Rakshith J

code website

0 Stemmen

i need a video of build site a to z with just hand-code and just use hand-code and language like php css sql html javascript .

13th Feb 2021, 4:04 PM

CYPRIAN MAINA

css html javascript php sql

-1 Stem

Hi ! I need a code for displaying a simple statement in an applet & accepting a String by the user on the window itself .

26th Mar 2017, 11:21 PM

Mousa Bagherpour Jahromi

applet coding display java string

1 Stem

Can we really create a good android app by learning java from sololearn? (please give me up votes , i need bits for practice ! a

20th Dec 2016, 8:48 AM

Meghan

android app fake java sololear

-3 Stemmen

I need help building a app i have a really good idea but still not good enough to write the code myself i dont want to go into detail but it is a map based app

23rd Mar 2022, 12:09 PM

Devansh

python

-1 Stem

Why is the base class constructor called before the derived class and the derived class destructor called before based class destructor? Please I need brief explanation on this.

15th Jan 2017, 5:06 AM

perkster92

c++inheritance

0 Stemmen

5th q in challenge says that we need tge ages of lions and bears. but according to the given answer they are using IN clause which means lions or crocodiles and bears or birds. so how come this? Is it a mistake?

6th Aug 2016, 3:10 PM

shola ola ibrahim

sql

0 Stemmen

Given the age of a person as an input, output their age group. Here are the age groups you need to handle: Child: 0 to 11 T

1st Aug 2016, 9:55 AM

Anand Nain

-3 Stemmen

Hello genius guys, I really need your help in python coding.. like I have just joined in buh I see here it's like we help @ othr

31st Jan 2022, 7:16 AM

mahdi

python

-2 Stemmen

Please i need an answer to this worry, base on the switch statement if i input a value that is not in any case nothing wil print

13th Jul 2022, 9:36 AM

NBA litme

switch

0 Stemmen

Hey guys , anyone is there whose Spacial or beginners in machine learning and AI ? I need a help , i am beginner in this field.

8th Mar 2019, 10:50 AM

Agofack

ai artificial coursera google intelligence learning machine ml python udacity

0 Stemmen

Please can i get any body to take me on a personal class in order to fast track my learning process. I really need to learn it

4th Jan 2018, 7:28 PM

Prathamesh Patkar

</help><help>

-1 Stem

Given the age of a person as an input, output their age group. Here are the age groups you need to handle: Child: 0 to 11 T

7th Jan 2022, 1:57 PM

Umar Al Farouq

-7 Stemmen

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

31st Jan 2022, 7:16 AM

mahdi

python

1 Stem

Aside from knowing the code I need to male an app, what should I do set it up ?, Like the graphics, How can I make up a package?

7th Dec 2017, 3:23 AM

jane

android app ios package

1 Stem

22nd May 2019, 1:50 PM

Dulgan Danjuma

I'm a hijacker now!

css hack help hijack html javascript jquery need test web

-2 Stemmen

When do we have to use typecasting and anonymous classes in real time project?

19th Jul 2017, 7:22 AM

Nushan Kodikara

anonymous classes do in need real to use we when

0 Stemmen

How does the sign up and login form work.If a user need to sign up and login before accessing my forum page. Is it that my host will take care of this job

22nd Jun 2017, 9:11 AM

Sangay Wangmo

forms html

0 Stemmen

I would like to create my own web page. Nothing fancy, somewhat like DeviantArt where I can post my art. Any tips for how I should go about doing that? What language(s) would I need and programs?

30th Aug 2016, 9:31 PM

LiveWire

java website

0 Stemmen

I need to no facts only . Strictly, can't go on without the direct details. How do I check to be sure? I'm only here for the tru

13th Aug 2016, 9:55 AM

Alexandru Akarsu

no or share tag

-2 Stemmen

Consider that you have numbers from 1 to 50 . And you have 5 column. You need to add numbers to rows. How many rows will u need?

25th Nov 2022, 11:36 PM

Justin James Ludington

greatlearning greatmath math mathematics maths mathsteacher mathteacher onlysmartpeoples smartmath

1 Stem

I need to create one so that the variable $ name to get the name of the syllables of which is in the variable $ name1 help me.

27th Dec 2017, 4:11 PM

Sadiqov Lətif

php

1 Stem

Apart from the Learn Java app, what books and internet resources would any helpful person on this forum suggest to a college freshman(me) taking intro to CS, and struggling? Right now, I'm struggling with writing my own for loops and nested for loops. I'm really confused. Usually, I'm very good coming up with solutions to analytical problems, but intro to CS is making me feel really dumb. I sincerely need help.

24th Nov 2016, 8:16 AM

Кукуруза Кукурузович

java jdk

0 Stemmen

7 Antwoorden

1st Oct 2016, 3:59 PM

lash-1K

I don't get when one would use magic methods. if I use them when i need to do complex operations, why would I not use a function that I define? thanks

magic-methods python

0 Stemmen

just asking. in C++, why do we need to define signed & unsigned integer? why don't we always use signed? it's better. we can freely assign plus and minus. so what's the catch of using unsigned?

10th Aug 2016, 1:27 PM

Davide Polizzi

c++data-types

1 Stem

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?

6th Jul 2016, 12:40 AM

Jastria Rahmat

apps ide programs publishing websites

1 Stem