Dyskusje Q&A

I don't know I am not playing still getting notification that I lost in a challenge may be someone hacked my account .

11th Sep 2022, 7:59 AM

Henry Pebbles Tutorials

problem system

2 głosów

I have just completed htma basic and i am getting hard to understand html 5 what should i start reading;; html 5 or css basic

28th Jan 2017, 7:15 AM

viv richards

css html html5

0 głosów

3 odpowiedzi

26th Nov 2016, 9:59 AM

Rn Chaudhary

Does anyone here use unity 3D? I have been getting error messages that I do not know how to resolve. Can someone please help?

game unity webgl

0 głosów

Wrote the code right but getting ExampleProgram.java: error: missing return statement } ^ 1 error in commant prompt what to do?

12th Apr 2020, 9:15 AM

Surya AJ

-1 Głos

What should I do for getting in to the line of Web Development ?? Please give me a list of languages.

18th Aug 2016, 8:13 PM

Chahat Gupta

coding html visual_studio web_development

0 głosów

how can I write a code that replaces each consonant in a file with a vowel? I tried a code that only works for the last consonant. I don't know why and I am getting tired of trying alone

13th May 2020, 9:45 AM

Vaibhav Chopra

files python strings

1 Głos

9 odpowiedzi

21st Aug 2016, 12:29 PM

Dan-Awoh Emmanuel

New @ coding but don’t know where to go with it

getting inspiration languages newby newcoder projects self-learning started suggestions

1 Głos

Getting error that my array might not be initialized. I'm trying contain all prime numbers within a given number into an array.

1st May 2018, 4:15 AM

Jesus Velazquez

array findprime java

0 głosów

Need help getting this but can you guys provide me some peuedo code and some guidance . I want to do it myself but need help 😅

12th Jul 2017, 3:18 AM

Joseph Nithish

pattern python

1 Głos

Can anyone help me with this?, .. am getting an "EOFError" in a line that requests for user input and I don't know what it means

10th Oct 2018, 1:26 PM

partha

1 Głos

What am I doing wrong? Even though I am getting the desired output, it is showing me "wrong answer" when I try to submit my code

8th Sep 2018, 6:27 AM

wizHÆVÊN§

python python3

0 głosów

I am new to coding and just getting started on learning. I have to say it is fun and I enjoy it I look forward to mastering it.

30th Aug 2022, 5:03 PM

ss7

html

2 głosów

I'm not getting how to give the value to the size of array in main method?????.and how pass array value...findNumber is static

21st Jan 2018, 7:19 PM

Not here anymore

0 głosów

Please how do I echo pictures from database using php in terms of HEADER (CONTENT -TYPE : IMAGE/JPEG).... I keep getting errors

11th Dec 2017, 7:25 AM

Zameer shaikh

database echo from images php

0 głosów

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

1st Jun 2017, 7:11 AM

moses

0 głosów

I am writing a code for shift cipher but I am not getting the answer... Please say me where am I wrong

1st Nov 2016, 12:26 PM

Galex09

help please python

0 głosów

I am a B tech 2nd year student from computer science so for getting job DS & algo is important or web development and Android.

31st Jan 2017, 2:30 AM

Akshay

btech development dsa placement web

-1 Głos

I have put the instructions for this code and I have most of it done but i am getting errors. Not sure what is wrong. Also codin

10th Jun 2020, 4:38 AM

Shreyansh Rauniyar

errors helpquestion java

0 głosów

Please help on below lines: i could not able to input 2 values. After getting value of N, throwing error at line 3

9th Nov 2021, 7:33 AM

Carlye

if-statements python

0 głosów

I am getting number formate exception in this code problem is given two linkedList sum of linked list one and two can be obtai

15th Nov 2017, 4:22 AM

Mohammed Farook

dsa

0 głosów

Which one is faster way of getting answer a recursive function or a normal function given that question can be solved by both.

7th Oct 2023, 1:47 PM

DevjiCoder

c c++functions recursion

0 głosów

Y iam getting name error 'c' is not defined when i use - sign and when i use + sign it is giving output your answer is 3 times

23rd Nov 2016, 3:10 AM

kunal

1 Głos

When I type in the following statement in idle print(print("print")) I'm getting the following result :"print" in line 1 and "none" in line 2. why is none there in the output??

30th Mar 2020, 3:09 PM

Rishab patyal

input output python

0 głosów

4 odpowiedzi

17th Sep 2016, 10:13 PM

ABHISHEK SHARMA

In this program, I have to display the Value's of a,b,c,d. But am getting an error,Please can anyone help me to solve this probl

0 głosów

I'm trying to learn a language to help me with my A-Plus Cert. I've started with C#. Can someone help, I'm not getting it.

22nd Nov 2016, 12:59 AM

Pavani

0 głosów

Can any one explain me why i am loosing more xp in chalnges more than 15 xp when i lost and getting less than 10 xp when i won ?

22nd Jan 2017, 4:37 PM

Peter Bridgers

challenges

2 głosów

experience is very necessary in programming for getting job but i wanna know that for that should i have to go in software hous

2nd Jul 2017, 9:11 AM

prashant sharma

experience jobs programming

1 Głos

Autocomplete text box not working in ng repeat. If i type on text box then name is getting but not selecting into autocomplete t

4th Mar 2017, 5:11 PM

Syed Anees Raza

script tr

0 głosów

I going through the process of getting the job done right away and then the next day I will have to get a new job in the next

11th Jun 2018, 10:48 AM

Mayank Bhushan

good morning

1 Głos

Problems getting apache tomcat to work on my eclipe, have eclipse SE and added EE and WTP plugins. Cud I hav missed a plug in?

31st Jan 2018, 12:39 PM

ABINASH PANDA

c++java php

0 głosów

I've moved up in levels but what is the purpose of all the added stuff if all were getting is the same text on screen

26th Jul 2018, 6:46 AM

mpumelelo hlongwane

else-statements if-statements java

0 głosów

I get confused with pointers..... address of... and actual value. what is a good way to keep it straight in my head without getting them confused?

16th Jul 2017, 11:32 PM

John Knight

c++pointers

0 głosów

I'm getting g an error when inserting var item = Item?() in the ViewController.swift file. The error says, "Cannot invoke initializer for type item with no arguments. what should I do?

13th Aug 2016, 9:22 PM

Joshua Hulick

swift

0 głosów

3 odpowiedzi

17th Sep 2016, 10:36 PM

Samuel A Oden

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

arrays c decimal error logical loops octal type-conversion zeros

0 głosów

I got the codes, i typed on notepad also, its fine so far. Bt i m nt getting how to start it on the PC. Like wat to do next

25th Sep 2017, 8:54 PM

Hridyansh Thakur

html

0 głosów

getting error when try to use this code System.out.printf("my name is %s","Roy"); it's showing like: exception in thread"main" Java.lang.Error: unresolved compilation problem: the method printf(String,Object[ ]) in the type printstream is not applicable for the arguments (String,int)at tutorial 19.App.main(App.java:11)

2nd Nov 2016, 6:58 PM

Yousaf Tahir

I'm trying to calculate the decimal places of pi with Ramanujan's formula. but with this code I'm getting the same output for all values of n, which it shouldn't. from math import sqrt, factorial as f sum=0 n=0 k=(2*sqrt(2)/9801) while n<=100000: sum=sum+((f(4*n))*(1103+(26390*n)))/(((f(n))**4)*(396**(4*n))) y=1/(k*sum) print('%.60f' % y) n=n+1 where am I doing wrong?

0 głosów

3 odpowiedzi

23rd Dec 2016, 12:59 AM

Abdul Qadir

iteration math pi python series

2 głosów

4 odpowiedzi

17th Sep 2016, 4:33 AM

Abhishek Chauhan

can anyone plz explain me this program step by step?#include <iostream> using namespace std; class MyClass { public: int var; MyClass() { } MyClass(int a) : var(a) { } MyClass operator+(MyClass &obj) { MyClass res; res.var= this->var+obj.var; return res; } }; int main() { MyClass obj1(12), obj2(55); MyClass res = obj1+obj2; cout << res.var; }I am not getting the part inside operator+

c++operator-overloading

0 głosów

8 odpowiedzi

5th Sep 2016, 3:38 AM

Pranav Dixit

when I have clicked on the build and run icon ,I got something like " as.exe.Entry point not found" instead of the "Hello world! " getting printed! can anyone explain what went wrong

basics c++

0 głosów

def manipulate_data(n): positives,negatives=[],[] if not isinstance(n,list): raise ValueError return else: for i in n: if i>=0: positives.append(i) if i<0 negatives.append(i) new=[len(positives,sum(negatives)] return new. Someone kindly assist I keep running it in unitests and I keep getting errors. Here's the question:

14th Jun 2016, 8:33 AM

srija

0 głosów

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?

10th Sep 2016, 2:29 PM

brian

csv directory import python

2 głosów

am kinda having problem problem applying d if and elif especially with the == stuff I tried building a calculator but I can't get it to respond or reply cause I keep on getting error at user input

23rd Jan 2017, 8:46 PM

FunkMastaFletch

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???

14th Oct 2016, 8:20 PM

Stephen Antai

html

1 Głos

I am doing a project proposal. my project is about :stock manager program and stock notifier I had to write some info abt it , manual system: limitations of manual system: benefits of proposed computerized program : I am not getting any idea what to write will any one suggest me please🙏

27th Jul 2016, 7:56 AM

Carl Ekstrom

c++

2 głosów

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.

30th Jun 2016, 9:20 AM

Pragathi Bhat

c++while

1 Głos