F&A Diskussionen

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 Stimmen

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 Stimmen

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 Stimmen

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 Stimmen

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 Stimmen

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 Stimme

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 Stimme

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 Stimmen

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 Stimme

4 Antworten

15th Jan 2017, 5:06 AM

perkster92

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.

c++inheritance

0 Stimmen

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 Stimmen

4 Antworten

1st Aug 2016, 9:55 AM

Anand Nain

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

-3 Stimmen

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 Stimmen

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 Stimmen

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 Stimmen

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 Stimme

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 Stimmen

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 Stimme

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 Stimme

22nd May 2019, 1:50 PM

Dulgan Danjuma

I'm a hijacker now!

css hack help hijack html javascript jquery need test web

-2 Stimmen

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 Stimmen

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 Stimmen

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 Stimmen

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 Stimmen

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 Stimme

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 Stimme

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 Stimmen

7 Antworten

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 Stimmen

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 Stimme

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 Stimme

I can't get this for loop to change the 0 to a 1. I need it to count to 30 by 5s. I would appreciate any help. Here is the code.

6th Mar 2018, 1:05 PM

Curt Griffin

javascript

0 Stimmen

why we need to use single line comments the slashes tell the coiled to ignore everything that following until the end of line if we will not use // print " hello world " it will not changes statement

13th Oct 2016, 12:26 AM

Thomas Weber

c++comments

0 Stimmen

22nd Sep 2016, 9:44 AM

aakash purohit

C SHARP PROBLEM

a cafe for help i login make me my need please school sharp to want with

1 Stimme

I'm completely new to programming, start uni this year and I need to get a grip of Java as it's mandatory. what should I do in order to fully understand terminology, basics, principle's etc. I have seen the Java coding but do not understand one thing.

21st Nov 2016, 8:36 AM

Olamilekan Lamidi

java

1 Stimme

i created a registration form using html i need to get all the details that typing on front page how can i code it in php pls explain and pgm

20th Sep 2016, 1:17 AM

Naeem Uddin

html

0 Stimmen

Hi prgmers, I got a big prob and I need ur help. "I jst write my code and at the time of compiling & running I get an error msg

31st Aug 2016, 2:55 AM

jishnu v nair

c#c++

0 Stimmen

Any rule of thumb for using switch vs if-else for performance reasons? Basically like let's say if you need to use switch case if there are more than 4 conditions?

20th Jan 2017, 10:41 AM

N.Guy

java switch

-1 Stimme

I need the user to input a grade A B C or D and i have assigned int to these var so that i can use it to multiple another variable and the output final answer, how do i write the code please

17th Apr 2016, 3:21 AM

Pratul Kumar Singh

java

0 Stimmen

When using Scanner is there a way to display at the top of the response entry box? Currently in the Code Playground it just displays "it looks like your application needs some input" but when requesting multiple input need a way to tell what is needed.

26th Aug 2016, 9:03 PM

Ledum Birah

java scanner

2 Stimmen

good coders i need ur help plz. in my assignment there is this tricky question. write a program to calculate sum of the series: 1 - 1/2 + 1/3 -1/4 +..... -n until the term that is less than 0.0001(1/10000) is reached.

19th Feb 2017, 8:29 PM

Jose Santiago

0 Stimmen

While prototyping friend functions in a class is it necessary to always pass the address of the object as parameter?If so why is it that we have to pass address as parameter..In programs involving compositions we never used addresses...Why is the need for address of the objects while using friend?

17th Aug 2016, 5:33 AM

Sifuku Bulelani

c++classes friend functions

4 Stimmen

Hello everybody, I am working on an App where I need to animate every single character in a string(text label). I want them to fade in or out randomly. Please any help would be appreciated. Thank you

24th Jul 2016, 6:16 PM

Aditya Pai

strings swift

0 Stimmen

Thats very basic of variables. Concepts and flaws of narrowing and widening need to be included. Anyways nice work. I would like to have a lot of great questions to conquer OCJP.

26th Mar 2017, 11:47 PM

Abdelkader Ait Assou

java variables

0 Stimmen

I Ive done everything steps has been said from this lesson. still not working.. i had 32bt windows os.. I found out on youtube that need to download JRE also along with JDK. what do you think guys? jdk alone is not workin ..

1st Jul 2016, 10:48 AM

Shipra Chordia

java jdk

0 Stimmen

can i get a html editor on my phone is it only done on PC 💻 how can I save html document? pls, I need clear explanation on how to get it on my PC

21st Oct 2016, 7:59 AM

Lean Philsam

html

0 Stimmen

how do I get an output of '2' in the program below? int main() { int arr[] = { 3, 1, 2, 5 }; count<<arr[ ]; what do I need to insert in this program to give me an output of '2' ? Thanks

15th Jun 2016, 1:01 PM

ibrahim m muhammad

c++

0 Stimmen

hey guys, i searching for a database system that can handel with node.js, noSQL and mongoDB. Also it need be suitable with phpstorm. Would be very nice if you can give me some help :) P.S. if the cost are slightly bigger, that is no problem at all.

27th Sep 2016, 4:59 PM

Ibim

database javascript node.js nosql

1 Stimme

I have an Input.txt file , output.txt file, and my .py file, i need to read all text from input file and add it at the START of output file.How can i do this?

4th Nov 2016, 7:31 PM

Artur Reimer

files python

0 Stimmen

hello every one it is a usefull advice in learning this html course , leave html5 at the bigining & learn java script completly because in some sections (from 10/19 to end of the course) you need basic & even advance knowledge of JS . then your able to return to previous course & learn html5 easier. goodluck.

31st Aug 2016, 4:56 AM

Leshark

html

1 Stimme