Beginners (Page 2)

Connecting QMainwindow Button to if-statement
 
Hi everyone, I am not sure how to put this so I'll try my best. I'm trying to develop a program whic...
[no replies]
Converting QString to int
 
Hi everyone, I'm trying to convert a QString into an int. I have read the documentation (https://...
[2 replies] Last: Thank you salem c. Now I understand I could simply do something like t... (by jefazo92)
Recursive help
 
Hi, I'm not understanding why my recursive function returns False. bool timer(int attack,...
[6 replies] Last: ...descriptive names...I read that somewhere.... (by Niccolo)
by bsr
openCV C++
 
Hello, I've just started to learn opencv, so I used code that I found github but I have problem thes...
[8 replies] Last: no read the documentation that corresponds to your version (what I sai... (by ne555)
by kmce
return false, return true
 
Hi, I was trying to do an exercise but couldn't figure it out so had to find the solution online, th...
[2 replies] Last: Thank you, you helped a lot. For some reason when I was following how ... (by kmce)
by kmce
Not returning to main function, after running a different function
 
Hi, I have created a rock, paper, scissors game which is an exercise in the book I am going through....
[6 replies] Last: in my for loop in the main function i wanted it to only run the same... (by kmce)
Trouble with Class + sorting
 
Hello, I'm working on an assignment involving reading an input file, sorting the data, and output...
[8 replies] Last: It's always good to start a program like this by just reading the inpu... (by dhayden)
Reading values from 2 text files into array (or vector)
 
I have two text files: 17204 600 0 0 0 0 0 0 0 16530 600 0 0 0 0 0 0 0 28121 600 0 0 0 0 0 0 0 ...
[10 replies] Last: Looking at code all day and it was in front of my face! Thank you @dha... (by KindEquation)
FLTK or not to FLTK... that is the question
 
Ok various other C++ support personnel, Getting into GUI programming and was advised that there a...
[11 replies] Last: Niccolo & everyone who gives a crap (LOL)… Found the answer...… i... (by Xanadu4ever)
Help on project please :)
 
This is the code I have to debug, and I can't figure out what is wrong with it. // debug_lab7.cp...
[6 replies] Last: all your other loops are 0-4 (0,1,2,3,4) 5 total items, < 5. one of t... (by jonnin)
Calling a function- primary expression?
 
I'm working on a simple program that will calculate a total number of days depending on the number o...
[2 replies] Last: ah, I see. Thanks! (by saturnz)
Sort int subvectors from low to high
 
subsetSortedStringnumbers2 is a 2D vector containing rows of ints. I want to sort the ints in each s...
[1 reply] : To sort each "row" of a "table"; #include <iostream> #include <vector... (by keskiverto)
by Horror
Combining two programs into one (1,2)
 
I'm trying combine these two programs into one, but I'm having trouble doing so. I always keep getti...
[23 replies] Last: Generally speaking, it's not a good idea to take a source file and jus... (by MikeyBoy)
Allowing user to open and select file to read using datastreams
 
Hi everyone, I am trying to code a program which will allow the user to read a .csv (or another t...
[2 replies] Last: I am using Qt and I will be coding a GUI to link the widgets onto the... (by MikeyBoy)
by Ryan15
Counting vowels and storing non-vowels into array
 
I would like to store any non-vowels in notvowel and display them but I'm not sure how to do it. ...
[1 reply] : #include <iostream> #include <cctype> #include <string> using names... (by Zaap)
Reading and storing .csv values using data streams
 
Hi everyone, I'm trying to code a program which requires opening and reading a .csv file using data...
[6 replies] Last: Ok, the OP has signed off that this is done, and the thread is officia... (by Niccolo)
incompatible types in assignment of ‘Enemy*’ to ‘Enemy* [0]
 
Yes, I'm back again with the same project I'm always asking questions about. I'm on Linux, and my i...
[19 replies] Last: myEnemy is simply meant as a shortened pointer to the enemies array ... (by Repeater)
sringstream never hitting eof()
 
Hi guys, I'm following Bjarnes book practices and principles chapter 11 page 400, here we are creat...
[2 replies] Last: thanks Ganado that is much more concise believe it or not Bjarne Stou... (by adam2016)
Size of char
 
Hi :) Is is true that char has a different size depending on computer? If yes, could you say, why? ...
[2 replies] Last: In the event that you are on some very unique hardware*, you can use C... (by Ganado)
Programming practices and learning
 
Hey fellow programmers! I am a beginner in competetive programming.I know basics of programming and ...
[2 replies] Last: http://acm.cs.buap.mx/downloads/Programming_Challenges.pdf quite old, ... (by ne555)
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  Archived months: [may2019]

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