General C++ Programming - March 2013 (Page 46)

Template of sending text
 
Hi, I am writing some code to send text to a third part software. Basically each sending looks li...
[3 replies] Last: Oh, I have some problem about how to make the last line: p.send(TOex... (by dekeenfrance)
I need help
 
Hello everyone This programme is supposed to calculate and display the appropriate number of seco...
[13 replies] Last: @NGabi - you should create your own thread to ask about your own assig... (by ajh32)
Errors in class
 
Right I don't know why these errors are occuring at all so I'm just gonna post code and errors and h...
[16 replies] Last: Oh of course! The macros! Well that's great... Now I'm getting lots an... (by TheBeardedQuack)
Memory Allocations and Task Manager
 
I have a program that allocates memory in excess of 800MB. The allocation succeeds, but according to...
[no replies]
by Dizzy
Lost with this exercise...
 
I have no idea if I'm on the right track or not, anyone that can help, I would greatly appreciate it...
[3 replies] Last: Some of the errors I am getting are from the code which was supplied b... (by Dizzy)
Help with C++ opening and reading file
 
I've included the code I have written but I am stuck. I created a text file but I'm not sure where t...
[no replies]
by Dizzy
Help with " [Linker error] undefined reference to `complx::complx(double, double)' "
 
Getting this error, don't know how to fix it. Below are the 3 files I included in the project. //...
[5 replies] Last: Line 7 of complx.cpp out_file<<number.real<<" i"<<number.imag<<endl; ... (by MiiNiPaa)
One-dimensional array output problem.
 
This is a class assignment from the book "C++ How to Program 8/E" by Deitel. Problem 7.15 Use a o...
[5 replies] Last: That did the trick. Thanks. Now if I can just stop overthinking the ... (by TheKingLear)
by rian
Generic programming
 
Hi All, I have a C++ program that connects to a database and retrieves some information. One of m...
[7 replies] Last: Yes, if they hold different data, you shouldn't treat them the same. I... (by LB)
Authentication passward
 
Hi, i am creating a project and i want to take passward from the user but the problem is that when t...
[3 replies] Last: Well the control you are using as a password field, would have an attr... (by ajh32)
by eapwf9
Remove Specific Elements of a 2d Array
 
So I am currently working on a program that will remove elements from an array. Suppose I had a 3x3...
[6 replies] Last: So, basically it's replace a cell value with a zero. Althought it's a... (by eapwf9)
Reading complete sentences from a file.
 
I need to extract full sentences from a file and the save them in a set. I tried getline to get a fu...
[8 replies] Last: thank you! (by abhishekm71)
Help on loading files
 
So I'm hoping anyone can give an example on how to load .wav files. Say there are several .wav files...
[2 replies] Last: i have no any Idea.... :( (by Raymondhem)
by high
how these functions work??
 
i have this function in my program, but i have problem to understand some of its content, this is a ...
[1 reply] : how about taking a look at the definition of these? or if you cant fig... (by Darkmaster)
by dahin
Is there any Library (Eigen/Boost) to calculate Principle Component Analysis(PCA)?
 
I have a text file which consists of 907 objects and 1000 feature vector for each object. Is there a...
[1 reply] : cant recommend one. but if you search this in google, there are some l... (by Darkmaster)
Solution
 
Task: Write a menu driven program with the menu options: 1. Insert a. Insert at End b. Insert at In...
[10 replies] Last: i agree with those comments except that one (Here it is, in invisible... (by Fransje)
problem in using STL classes.
 
hey i find a lot of problem in using STL classs in c++ .like how to use vectors, map ,list ...
[1 reply] : http://cplusplus.com/reference/stl/ See the above link for examples a... (by Catfish3)
Quicker way to configure project properties for a library?
 
I'm using a library called Allegro that's going quite well for me. The problem is, I have to edit 4...
[2 replies] Last: Thanks a ton! Exactly what I was needing. (by Keith Wilcox)
Printf and scanf
 
hello, how can i write a value on the console and not typing on it and scanf take it to my variab...
[1 reply] : So you need your code to display 2013 and put 2013 to test.variable? (by MiiNiPaa)
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