Dyskusje Q&A

How do I write a try-throw catch exception to find the square root of the number input from scanner and use exception for -ve no

22nd Apr 2021, 11:45 AM

yara

catch exceptions throw try

0 głosów

Suppose I have a small piece of software that might be useful to a particular person. How do I find such a potential buyer ?

18th Jul 2017, 2:05 PM

Alao Abiodun

innovation marketing programming python

-2 głosów

Iam learning Linux and I want to write scripting by using python how can I do that can some one tell where I can find that??

11th Jun 2020, 4:13 AM

Ansh Sarkar

python

0 głosów

where can i find a link to install and commence java programming for mac os x because the tutorial is only for windows? Is there

26th Jun 2019, 5:12 PM

sai teja

Hello can you help me?

15 age an find how many of of out person program read to writea

0 głosów

3 odpowiedzi

8th Sep 2022, 11:20 AM

Muzamil Magdy

macosx tutorial

0 głosów

I want just to include any type variable and also want program to find out which type I included. Please, help me if anyone know

18th Oct 2016, 3:43 AM

Suhag

c++templates

0 głosów

Write an efficient C++ program to find the number of characters in a number entered by the user. At the start of the program the

10th Nov 2016, 11:52 AM

shahin

0 głosów

Write a program to input a number & find out whether the sum of the digits in the number is a prime number or not.

8th Sep 2016, 5:32 PM

rehan altaf

java,loop,while

0 głosów

Completed PHP in a day yes!!! but pls tell me if I am doing something wrong i find it hard to believe. 👍 @ solo learn

30th Sep 2017, 5:39 PM

Aaron Stone

php

0 głosów

I've been trying to make first example program work for about an hour now and I've re-typed it multiple times but it still gives me the same error ExampleProgram.java:3: error: cannot find symbol System.out.printIn("Hello World"); And the arrow is pointing at the period (.) after out. Anyone can help me?

29th May 2017, 2:40 PM

ibrahim danjuma

Hey . I have a template of website . I want to change the color of menu bar top of the page . I cant find the codes in sourse .

0 głosów

7 odpowiedzi

14th Aug 2016, 3:30 AM

Gene Lee

<nav>

0 głosów

How do I find out if first character of a string is a number? If it is a number pop out an error. Using if statement and bool

20th May 2019, 10:12 AM

Hamid Mohammadi

0 głosów

Hi,i write a program for creating a loginform with netbeasn and using sqlite as database,,i use conn=javaConnection.connecrDb(); in constructor,,but netbeasn underlin it(can not find symbol javaConnection) what shoud i do?pleas help me

14th Oct 2017, 9:34 PM

sultan

How do i find a tutor to teach me HTML and C+ when i am in lockdown and have no money cos im a young guy on disability pension?

0 głosów

3 odpowiedzi

27th Mar 2017, 9:01 PM

Hana F. Abdulqadr

c+html tutor

-3 głosów

3 odpowiedzi

27th Sep 2021, 9:42 PM

D L J Hearn

CPanel

cpanel developers find help novice on programmer publichtml website

1 Głos

In the code below the output is 2. This code is used in a challenge and I get an error when I select the answer 2. It accepts as correct the answer 1 which I believe is wrong. If you agree please thumbs up. If you find any other errors please post them here! #include <iostream> using namespace std; int main() { for(int i=1; i>=1; i++) { if(i<1 || i>1){ cout << i; break; } } return 0; }

25th Jan 2018, 8:22 PM

_Jacknife_

c++challenge correct error errors

8 głosów

8 odpowiedzi

24th Aug 2016, 7:40 AM

GTimo

Hey guys, I've saved one test code using test it option, but not sure where it got saved, can someone guide me where to find my save code.

html

0 głosów

Write a Program to input a paragraph from User and a Word from User. Find all the words from the Paragraph that has the same Vow

11th Sep 2016, 10:58 AM

zia zubair

python3

0 głosów

Power rangers, given 3 input n, minimum, maximum find the number of value raised to the nth power that lie in the range in c# pr

12th May 2018, 11:17 AM

SHUBHAM KAUSHIK

-4 głosów

Where can I find a guide on using shapely and pyshp to turn a geojson or shp into a csv and vis versa? Using python 3

31st Oct 2020, 9:54 PM

Reshma

json python3

0 głosów

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.

30th May 2020, 1:18 AM

Alex Taborn

c++code error

0 głosów

Write a program that reads 2 # call them n and m. Compute the nth fibonacci # and the mth fibonacci # and find the gcf

27th Aug 2022, 4:05 PM

Vick

challenges python question

-1 Głos

If I can't open file does that mean I downloaded the wrong one? How do I find out on my mobile phone what processor is running?

23rd Jul 2017, 2:52 AM

cole

java jdk

0 głosów

a program in which the user can give n number of inputs, untill he press -1. Also find the second largest number out of those no

2nd Mar 2017, 4:59 PM

Lora Kimmons

c c#c++java php python

-1 Głos

there is a program" password generator" in code playground it is showing a password as output but I did not understand what is that password n which password it is?can anyone help me to find it out?

26th Aug 2017, 11:47 PM

Ash Krishna

Function modulo is easy. For example 14 modulo 3. We must find number, which is smaller than 14 (<14), can be divided ( /) and it will be rational number (1, 2, 3... Not numbers like 3,123). It's 12 (12/3=4). Then we just subtract 14 and 12 (14-12). It's 2.

0 głosów

4 odpowiedzi

4th Aug 2016, 4:20 PM

sree lekha

c#operators

6 głosów

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???

16th Jun 2016, 8:47 PM

Utpal Kumar

error java

1 Głos

4 odpowiedzi

2nd Aug 2016, 3:39 PM

Noah Martins

Please how can insert pics to ma website cox som1 tld me to open a HTML file bt i cnt find it. I wil b glad if am given ah reply

0 głosów

please how do i write a code for this problem? Write a program to find the next largest even multiple for the following values of i and j:

14th May 2017, 6:22 AM

Abdulrahman Muhammad Lawal

-1 Głos

i am getting bunch of zeros as output , no result , i am using mingw as my compiler ,please find error and show me correct way t

18th Jul 2016, 12:13 PM

Asomaning Enock

arrays c decimal error logical loops octal type-conversion zeros

0 głosów

if String is an array of characters,why "length( );" is used to find out its length. Other than "length;" which is used to get length of an array? give answer to the uniqueness of String.

25th Sep 2017, 8:54 PM

Hridyansh Thakur

1 Głos

Assignment : • A,b,c are variables of type int while d, e f and g are of type float. • If a= 4, b = 6 and c -3, Find • d=3a

12th Oct 2016, 10:50 AM

Mihir

need solution

0 głosów

I'm making a program which convert Celsius to Fahrenheit and opposing too but I have a bug when you say you want to convert another value. Please can someone find and solve the problem it is since 2 days I'm searching.

7th Feb 2017, 7:31 AM

Nartey Amos Adamtey

0 głosów

how people get new ideas for develop new software i thought from 7 days but i do not find what i make every day i say that android or Microsoft create new applications how who get ideas

8th Jul 2016, 8:39 PM

Greveson Axel

0 głosów

can someone help me find some logic for this? The method PlaceInside gets a list of squares and returns them once inside each other with the same centre and placed so the biggest square lays on the X and Y axis..

25th Aug 2016, 2:53 AM

shatya keshri

0 głosów

I can not figure this out. Write a program using an array to prompt for 10 grades and add them all up and divide by 10 to find the average. If a user inputs a negative number, add up all the numbers that are not negative and divide it by the amount of numbers that are not negative. Using two functions other than main.

11th Jul 2016, 5:14 PM

Shubham Agarwal

1. How to create an array of 5 or more numbers, find they average and standard dev? However, the user is to supply the numbers. 2. Is it possible to print items in an array in a single line?

1 Głos

4 odpowiedzi

1st Dec 2016, 1:38 AM

Thomas

,arrays,average java

0 głosów

How many users in cart_table are present in order_table then date d/b order_table date Vs cart_table date?

17th Jun 2017, 2:34 PM

Lini Benson Jr

and cart_cart_table d/b date find how in many order_table sql table?then to users vs

-1 Głos

a)Write a function ‘rev’ which returns the reverse of the given integer. Function isPalin takes an integer as argument and checks whether it is palindrome or not using rev function. Using isPalin write a main function to accept n integers and display number of palindrome numbers found. b)write a program to find the possible permutations of the given word .

28th Jan 2022, 7:02 PM

rajmathichithramani

0 głosów

How exactly do I access the files I saved in the code playground? Do you have to make them public in order for them to save? Since I've been trying to save things, but I can't find where they show up. Thanks.

14th Sep 2016, 8:26 PM

ASTHA SINGH

codeplayground

0 głosów

this may be a bad indication of my chances of getting through this but I cannot for the life of me answer the question to Challenge 1??? I got the first half I just can't figure out or find example for the second half???

19th May 2017, 4:10 AM

Augustus

html

1 Głos

Hello Group,Is there any source where I could find multiple problem programming question on a single topic, so that I could get a good hang on those topics. for e.g, lets say I am learning 'if else' then I could have question and solve 30-40 examples on just 'if else'..Kind Regards,Adarsh

27th Jul 2016, 7:56 AM

Carl Ekstrom

python3

0 głosów