Beginners - January 2022 (Page 4)

Not really a beginners question but..... (1,2)
 
So I'm working on a dll that is supposed to be like an addon to a scripting language. The scripting...
[33 replies] Last: Yeah - I know that these solved problems and were needed, but BM life ... (by seeplus)
Checking for 2D Array Rotations + Reflections
 
(This is an unofficial USACO Bronze problem that I have been working on for a few days--it is not a ...
[3 replies] Last: Your test for case 3 is wrong. Your test for case 5 is disastrous. Y... (by lastchance)
Debugger or IDE recommendation for macOS
 
Seeking recommendations for debugger or IDE for macOS i'v been compiling my codes using g++ on my...
[5 replies] Last: For a MacBook - XCode and/or Qt for C++ GUI/console applications - and... (by againtry)
project in console stopped working
 
I have a rather complex project. I was writing it on an old xp computer. Now I switched to a new Win...
[1 reply] : Creating a new project helped. There was something wrong with the sett... (by czerwonymoskit)
adding space before and after a specific word using regex
 
how would I add space before and after a specific word in a string? eg user inputs 5s5s4>5 if I wan...
[2 replies] Last: @JLBorges surprisingly simple (by codinglexernewbie)
Is intensive single-core application bad for CPU?
 
Hi everyone, I'm making my own raycasting game and, since i'm a beginner and did it without planning...
[12 replies] Last: That code, which is in loop, will will performe the same identical co... (by mbozzi)
Undefined reference to function
 
Hello ! I'm doing a project for my Bachelor's Degree (which is an implementation of a simple Entity...
[3 replies] Last: It worked ! Thanks for the help ! ^^ (by EthanRDMdev)
"object"
 
Hi, glad I found this site. I have a question regarding the term "object". When you create an inst...
[8 replies] Last: > "Fluffy" is a string literal. > Actually its a const char*, or a "C... (by JLBorges)
GUI guessing card game
 
I would like to try to make a guessing card game using GUI and c++ on visual studios. Here is the br...
[14 replies] Last: So what happens when someone does not have FLTK when I send the cpp ... (by jonnin)
by Amin96
can't solve this assignment
 
I know it's a c++ community but can't find help anywhere else its a java assignment please help me ...
[4 replies] Last: yea you need something like this pseudo code: if weight <= 30 ticket... (by jonnin)
Best practice mutex in loop
 
Hello, I have written a program to analyze the href in html pages. But I don't know where to put th...
[7 replies] Last: You can start optimising by not passing objects by value. You appear ... (by kbw)
by j462
Need adivce on how to get the a number guess game to restart bump
 
I made a number guessing game where the computer has to guess what number your thinking of from 1 to...
[2 replies] Last: c# code for a C/C++ forum? (by seeplus)
by LtL
About Windows.h
 
Hello. I'm new to all this forum and is still kinda new about the more complicated C++ programms. I ...
[5 replies] Last: Thanks for all of you! I've been finding them on the internet but the ... (by LtL)
error: calling a private constructor of class
 
this is code from a youtube tutorial, i'v seen it compile properly in his video. i tried asking the ...
[6 replies] Last: I suspect that class was originally struct and that at some point it g... (by seeplus)
by j462
Need adivce on how to get the a number guess game to restart
 
I made a number guessing game where the computer has to guess what number your thinking of from 1 ...
[2 replies] Last: Is this c#? (by seeplus)
char array in C++ - expression must be a modifiable lvalue
 
Hello, Could you please explain why we have an erorr? #include <iostream> using namespace ...
[5 replies] Last: ^good analogy, it's very much like avoiding "&array ", because just li... (by Ganado)
by tanvki
CLion and writing to file
 
When I try to write to file and from file in CLion, I can't get this to work properly: void wy...
[2 replies] Last: I pasted wrong code, sorry. But I got it to work anyway:) (by tanvki)
by realtd
address book using classes
 
Hi, the exercise is clear. Create a phone book with the name, last name and phone number. Please h...
[4 replies] Last: it's still printing menu after every command: because of L42. If yo... (by seeplus)
unsure how to combine current working classes with date class, need to amend syntax
 
Unsure how to combine current working classes with date class, need to amend syntax #ifndef...
[5 replies] Last: The first problem are the default paramters: SalariedEmployee( const... (by coder777)
how would i count the number of lines in a multiline string
 
how would I count the number of lines in a multiline string? example input: 4 4 4 4 4 4 4 4 4 ...
[4 replies] Last: POSIX defines a line in a text file as: A sequence of zero or more no... (by JLBorges)
January 2022 Pages: 123456
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