General C++ Programming (Page 6)

C/C++ Programming practice
 
I am curious to hear some of y'all's ideas on programming practice for C/C++. I enjoy programming ma...
[1 reply] : Since you like math based things you could head on over to https://pro... (by Tresky)
No data written to file? I/O question.
 
The file is open, the program has exclusive access to the file, no data is written at all. Even the ...
[10 replies] Last: I just found the issue, I have to use both ifstream and ofstream varia... (by RealGiganitris)
Searching and Displaying a specific line
 
// hi i have a problem in option no. 3 because my code doesn't read a specific //or the text i input...
[no replies]
Advice on how to remember so many of your own classes and functions?
 
I'm at the point in my program where I wouldn't be surprised if I've reached my 500th class (though ...
[7 replies] Last: As other have said, use namespaces and libraries to organize your code... (by AbstractionAnon)
by vlucaj
need to enter more than one char input, not working
 
Basically I'm having trouble reading more than one character. I want the user to input character ...
[6 replies] Last: It looks like you want the user to enter a string in the format of "a,... (by ModShop)
by I14R10
Repetitive function
 
Hello I need to have a repetitive function. Now it only executes once after it compiles. Can I ha...
[no replies]
Programming help (1,2)
 
I need to make a program that is able to take in a 4 letter uppercase password, and then it will go ...
[20 replies] Last: Yes but like specificly what function? like syntax etc... (by xHyperionx)
Password Program
 
So I need to make a program that recieves a 10 letter only password, then onece the password is ente...
[2 replies] Last: http://www.cplusplus.com/forum/general/152784/ booradley60 gave you ... (by anup30)
how to count same numbers once in an array
 
iam trying to count the same numbers in an array just once like 38 38 40 38 40 37 the output sh...
[11 replies] Last: @keskiverto before commend you should run my program first. it work n... (by sujitnag)
by Irhcsa
Setting a background
 
We have made good progress lately. Here is the next problem to tackle. Trying to put our forest b...
[3 replies] Last: thanks. now I got how to set background (by AssignmentExpert)
by xscept
Length of array of struct
 
Hello, I'm trying to make an application and I need the length of the array of a struct. Like th...
[2 replies] Last: If you want to calculate amount of elements in the array, you can use ... (by MiiNiPaa)
Initializing const char * member variable in constructor
 
Hi all, I have a class that defines a window (a popup dialog of sorts), and I want the name of that...
[4 replies] Last: Doing what you do in the first post should be fine because name is not... (by Peter87)
ASN 1 decoding
 
Hi, I am developing a pos terminal application using "C" language. In that case I have to communi...
[4 replies] Last: Hi, Thanks for your reply. Finally I wrote a simple code for this. ... (by dushantha12)
need help...
 
this is for a school ok? i wanna to do some thing that if person press 1 start to add student and w...
[7 replies] Last: I am not mad, I am trying to explain reasoning behind each line. Remem... (by MiiNiPaa)
by biti
multimedia security
 
i can help mee some one i nedd one code for security data or any alghorytm for that thnx..
[no replies]
Google Password Recover Program
 
Do you always have to use adfly to make money off of visits? There are plenty other programs that do...
[1 reply] : So you deleted your post and reported mine, yep you're a fool. (by TheUnholy)
One error
 
This is the error message I keep getting. main.obj : error LNK2019: unresolved external symbol "publ...
[2 replies] Last: Wow. I can't believe I missed that. Thank you so much. I really apprec... (by Boomers)
by beko
Ordering a map by value
 
So I have a map of the form: std::map<std::string, int> m; I want to order this by its int val...
[2 replies] Last: You could use boost::multi_index. (by kbw)
Switch Statement
 
Question: The program is about to compare any two numbers. Then, it will display whether the number ...
[12 replies] Last: > I HAVE TO USE SWITCH!!! IT's PART OF THE QUESTION switch( (x>y) - ... (by JLBorges)
Changing String to bool?
 
Hi I want to change string to bool but I'm having trouble doing this. Any help is much appreciated...
[2 replies] Last: > I want to change string to bool but I'm having trouble doing this. ... (by JLBorges)
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  Archived months: [nov2014]

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