Beginners (Page 71)

Searching a txt file
How would I scan the file first for the keyword 'password' and then return all chars after 'password...
[3 replies] Last: Hi , gr8 progress wow. yeah i agree the best way to work with text fil... (by andy1992)
by anhnha
\r\n and \n\r aren't the same
I thought \r\n and \n\r would do the same in Windows but I am wrong. Here is what I misunderstood: ...
[3 replies] Last: (by kevinkjt2000)
by wolfv
pointer polymorphism?
What rule am I breaking to get "invalid conversion from 'Der**' to 'Base**' [-fpermissive]"? A poin...
[4 replies] Last: Thanks dhayden, Your example brings clarity to inheritance and pointer... (by wolfv)
Class Templates: Inheritance
So I am trying to implement Class templates with inheritance, and have a question about member funct...
[4 replies] Last: Wow! Okay so I solved it myself. I forgot to include the class access ... (by Anthony5347)
Need tutor
Hello I am new to programming and want to learn C++ beginner level by distance and a live tutor. ...
[4 replies] Last: Different people have different learning styles and redviolin has alre... (by dhayden)
Converting Files
I want to write a program that will convert file types. Like MP4 ---> ISO, but I have no idea where ...
[4 replies] Last: let me search my old files, i have something... Regards (by Armando Campos)
How do I structure a high integration program
I am making a sizable program to randomly make maps. My problem is that I want to choose variatio...
[2 replies] Last: Thanks, this looks like it work. (by DarkLightHitomi)
Why do you need to compile libraries?
When I tried to use Lua with just the source files, it would not work. I can't remember the issue fr...
[4 replies] Last: If you just throw a whole bunch of ingredients together into a baking ... (by Duoas)
getInt explanation
Can anybody explain the meaning of the following line: int seqLen = getInt(argv ,GN_GT_O,"seq-len")...
[4 replies] Last: Perhaps the OP has no context to give. That would explain the questio... (by kevinkjt2000)
I need a letter Z and im stuck here. #include <iostream> using namespace std; int main(){ ...
[7 replies] Last: The underlying pattern is to decrease the number of spaces by one ever... (by kevinkjt2000)
Code efficiency and returning multiple values
Hi. I'm coming from Matlab to C++ and my head is twisting about itself. I want to write a simple pr...
[4 replies] Last: Using structs seems to make more sense, so I will stick to that Or yo... (by MiiNiPaa)
Writing a file to a specified path...
On line 18, I'd like this file to save in a folder in the same directory called "Usernames". Because...
[5 replies] Last: UPDATED CODE: #include <iostream> #include <vector> #include <strin... (by Tenom722)
problem with -->while (std::cin >> currNum)
Hi, im trying to learn C++ again and im a bit confused here. Im trying to build a program that woul...
[4 replies] Last: shout if you have a problem. i coded up an example while i was eating ... (by mutexe)
Read 20000 .wav data
I try to read a .wav file and output 20000 data, then apply fft, but I got some problems. (realize t...
[3 replies] Last: But when I use sizeof(long), the program returns me some stuff weird.... (by coder777)
by maglia
C++ flowchart
Hello. I have to draw a flowchart of C++ program. We did not do this on classes, so I have no idea h...
[1 reply] : I don't know much about C++/CLI i'm afraid (as what you've posted isn'... (by mutexe)
switch case break
CAN YOU PLEASE HELP ME FIX MY CODES ASAP PLEASE TYVM :( #include <iostream> using namespace ...
[4 replies] Last: Okay Thanks I get it haha (by Christian0555)
C++ graphics tutorial for beginners
How to create graphics in c++ and create some Animation and Games Tutorial for Beginners,Watch this...
[no replies]
Delete Entry
Desired Output: address book what would you like to do? add edit delete view search exit plea...
[7 replies] Last: Thank you! It now works! The only problem i had is my structure is a c... (by Vandalism)
Can´t find out the code for character < in c++
Can´t find out the code for character < and > in c++
[1 reply] : @patriic48 cout << "\x28 \x29" << endl; cout << char(40) << "... (by whitenite1)
Array of objects without explicit constructors
I have a class: class myClass { double x=0; double y =0; public: std::vector<double...
[1 reply] : I replied to your other post. (by kevinkjt2000)
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