General C++ Programming (Page 14)

double Writing to and reading from binary file
 
Hello People! I am trying to write and read double to and from binary files. I am using the follow...
[2 replies] Last: Thanks Chervil, you are right, the problem seemed to be in a MPI I/O ... (by dariodem)
by Sh0es
Using Paths with Spaces in Build Scripts
 
I'm switching between VS Code and CodeLite for programming in C++, and one of the reasons I haven't ...
[1 reply] : all hail the mighty underscore > Both programs require me to specify ... (by ne555)
How to find matched character in string using input file?
 
Hello everyone: I am trying to write the code that can searches the string for the first character ...
[12 replies] Last: @benhart Thanks for your comment. Sure, i will definitely do my own co... (by HAKAN FRED)
Array vs Vector
 
I'm really confused on how to manipulate my code and change it from array into vector. This is th...
[3 replies] Last: First, please use code tags when posting code. See http://www.cplusplu... (by keskiverto)
adding columns to the gsl matrix
 
I am trying to write a code that requires a lot of matrix operations. So I decided to use the "gsl l...
[11 replies] Last: I don't know how they coded it so I can't comment on whether it will d... (by jonnin)
Inputing a .csv file and editing the info on it?
 
Hello, I'm currently doing a project for my intro to computer science class. The task is to bring in...
[1 reply] : csv is just a text file with commas between 'columns' in spreadsheet t... (by jonnin)
Need to display double result to string As table
 
Hello, I am really sorry if I have a lot of questions, my problem is that I need my output to apea...
[4 replies] Last: Hello, @chervil I tried and it works thank you for your help (by Mar1990)
Can someone figure this one out? I tried many times
 
Jason typically uses the Internet to buy various items. If the total cost of the items ordered, at o...
[3 replies] Last: The variable total should be a double. When you post code, wrap it ... (by doug4)
Help with errors
 
Hello.. I am currently getting the same sort of errors and I believe it is something simple.. I am u...
[5 replies] Last: The first error is at line 9 of KillerWhale.hpp. Why don't you start ... (by doug4)
function
 
Can we write a function in different.cpp file?? if yes then what we write in the main file to connec...
[2 replies] Last: http://www.cplusplus.com/forum/general/113904/#msg622055 http://www.cp... (by ne555)
Program to crack a 4 character password
 
Hey, I'm attempting to use the function CrackP to try all possible combinations of "AAAA" through "Z...
[4 replies] Last: #include <iostream> #include <vector> #include <string> #include <cma... (by lastchance)
Master file and transaction file
 
i need some help with this please Write a program that will save the following data in two separate ...
[1 reply] : That seems to be a fairly straightforward case of opening a file and o... (by Chervil)
Program Debugging Assistance needed!
 
Someone help me in debugging this entire program. I really need help To see entire program go here:...
[1 reply] : Your chars are uninitialized, so it's good to initialized them to noth... (by dasani885)
"Segmentation errors in linux " / 5 errors in Visual Studio 2015= Program : class matrix input , output and addition
 
Hi , the program errors is coming in Visual Studio 2015 in Windows 10 . I tried linux where it says ...
[3 replies] Last: @Repeater . Thanks for your reply . I am a beginner . Would it be ok i... (by shishir2002)
Error on the Switch case 1
 
Currently facing an error on Case 1, where the if loop is totally ignored and from the previous inte...
[4 replies] Last: I made a slight change to the entire code. I've implemented the sugges... (by LucianoPena28)
Online C++ Compiler with WinAPI?
 
Does any know an online compiler that support WinAPI? I'm trying to make a basic GUI. WinAPI see...
[2 replies] Last: If you can't install anything on that Chromebook then there's no solut... (by helios)
Initialization Constructor
 
Hey Guys! What's the best way to define a constructor?, which one of the below? Is there anything ...
[3 replies] Last: Consider this case class Person { private: const int birthYear; s... (by doug4)
Find max in vector member range
 
Looking for max value in vector member range. struct Data { double open, high, low, close; }; ...
[2 replies] Last: Ok. That makes sense. The code doesn't run as is, but it gives me the ... (by lumbeezl)
URGENT i have 2 hours to pass up my assignment
 
(Need to use sentinel-controlled while loop) this is the work "students at a school volunteered t...
[1 reply] : a sentinel while look for that would look like do { things } whil... (by jonnin)
Borland c++ read value from graphic image
 
Hi guys i have big problem I must read the value from the graph. Do any have an idea? ex. http...
[4 replies] Last: you have good eyes... if the slope of the entire image is consistent, ... (by jonnin)
Pages: 1... 1213141516... 18
  Archived months: [nov2017]

Cannot post in this page. To post a new message, go to the first page.