please wait
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by MikeStgt
How to quicken a table look up? (1,2)
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| As I am a beginner I ask in the beginners forum. But the question might be something for experts. The only reason (up to now) why I am engaged in C++ is to mod... |
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Mar 14, 2019 at 6:25pm
[34 replies] Last: Just installed VS2015. Now I may play with unordered map . In case th... (by MikeStgt)
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by freenba2002
Please, help me out explaining the code
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| I know it might be too easy for some of you but I came across this simple code and I don't know why the answer is that. Would you please explain where I am mist... |
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Mar 14, 2019 at 5:23pm
[3 replies] Last: Thanks, that's clear now! It was really tricky and I didn't know that ... (by freenba2002)
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by Chris26
How to hide the input? (Mark input with *)
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| string Password; cout << "Type in your password: " << endl; getline(cin, Password); How can i mark the Password in the console with * ? (P... |
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Mar 14, 2019 at 4:27pm
[1 reply] : http://www.cplusplus.com/articles/E6vU7k9E/ (by Repeater)
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by Vetzo
Code in fucntion that is awlays executed.
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| Hello Forum, Is it possible to have code in a function that always will be executed? To close a stream or call delete ? Similar like a deconstructor of a cla... |
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Mar 14, 2019 at 3:59pm
[5 replies] Last: Ok, clear. Thanks. (by Vetzo)
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by alger4
Having problem finding the sum of array
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| After a grueling of 3 hours of brain raking well i give up, clearly I'm still stuck on how can i sum everything that was input in the array bill. #include <i... |
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Mar 14, 2019 at 1:10pm
[3 replies] Last: ok i updated the code and now it works! thx for helping salem c (by alger4)
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| Need help with a DNA to mRNA transcription code. |
| I have a project where i have to read a DNA sequence from a file and print to the console its mRNA counterpart. Here is the question: Your task is to write a p... |
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Mar 14, 2019 at 8:10am
[2 replies] Last: GNU coreutils has command 'tr'. If you call it: tr AUCGaucg TAGCTAGC ... (by keskiverto)
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| Edit a file |
| I have a .txt file like this No Student ID Last name First name Gender DoB 1 18127221 Nguyen Van Tuan Male 4/11/2000 2 18127222 Tran Van A Fe... |
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Mar 14, 2019 at 6:56am
[4 replies] Last: Can I put both reading the file and editing it into a function? void... (by thinhphucvang)
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by user68627
What version/syntax is this piece of C code?
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| I was doing some research on some closed source codecs and was given this code. That P3() seems not ANSI-C. What version is that from? Thank you! [c... |
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Mar 14, 2019 at 6:39am
[8 replies] Last: I see. If it's an old version/style in C then i see no need to dig at ... (by user68627)
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by Brendon130
C++ poll aggregation
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| Hey everybody. I had to define a function for my programming class that would aggregate political polls. My source code is posted below and the logic all seems ... |
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Mar 14, 2019 at 4:39am
[5 replies] Last: > So, is it possible I've included something in the main function that... (by salem c)
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by nickname687
Excluding certain characters
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| Hello! I would like to know if there's a way to exclude any characters (eg letters, symbols) so a user can only enter number in this case because they are suppo... |
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Mar 14, 2019 at 4:26am
[9 replies] Last: @nickname687 Typing in say 123abc would result in a successful sscan... (by salem c)
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by Mrdouble
confused on refs and pointers
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| I must be confused because references cant be bound to literals but I ran code from C++ primer 5th edition and it seems to me last line is assigning R2 referenc... |
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Mar 14, 2019 at 2:36am
[5 replies] Last: Ok, thank you all, JLBorges showed me the light, for some reason I was... (by Mrdouble)
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by codeguy72180
Code keeps returning nan
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| Write your question here. I was assigned to create a cose function by hand and must also go to the 50th term. For some reason anytime I increase the amount ter... |
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Mar 14, 2019 at 2:28am
[5 replies] Last: there are a lot of things you 'can' do about the problem including 'in... (by jonnin)
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by Chris26
PlaySound function help to stop music
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| Hey, i use the PlaySound function with the mmsystem.h include but i have 1 question. I know how to play a sound for example: PlaySound(TEXT("close.wav"... |
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Mar 14, 2019 at 2:07am
[2 replies] Last: PlaySound(NULL, NULL, SND_ASYNC); You should have read the manual p... (by mbozzi)
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by gempa123
library borrowing system
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| can anyone help me to make a program which is library borrowing system it is only a borrowing system that will input the name of the student, Id number, name of... |
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Mar 14, 2019 at 1:39am
[3 replies] Last: thats the code i try to make (by gempa123)
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by Majeek
char == char?
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| std::vector <std::string> AskPlayer1(std::vector <std::string> &Vector, const char* Player1) { std::string Answer; while (true) { std::cout << " "; ... |
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Mar 14, 2019 at 12:40am
[5 replies] Last: you will want to watch assignment. Its one place where a lot of junk ... (by jonnin)
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by mxracer321
Using an enum for flash card game
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| I am trying to write this program but i am struggling tremendously. I am not very good at c++ and i was hoping someone could point me in the right direction. He... |
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Mar 14, 2019 at 12:24am
[2 replies] Last: This is what I have so far if anyone wants to help. The program compli... (by mxracer321)
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by Petsi
My 'else' command isn't working
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| Could you please help me repair this else command? It just turns my command prompt off. #include <iostream> using namespace std; int main() { char rit; str... |
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Mar 13, 2019 at 11:44pm
[2 replies] Last: #1: PLEASE learn to use code tags, it makes reading your code MUCH eas... (by closed account E0p9LyTq)
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by vysero
Understanding namespace and include.
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| I think I can best explain my confusion by walking you through the code that confused me: m_bpaVerInfo = makeVersionString(TJM::bpa().firmwareVersion(), ... |
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Mar 13, 2019 at 10:01pm
[6 replies] Last: It seems I was confused about a few things. I wasn't aware that I woul... (by vysero)
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by advancedip
Console keeps shutting down
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| Write your question here. #include <iostream> #include <fstream> #include <string> #include <cstdlib> using namespace std; void dictionary_read(i... |
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Mar 13, 2019 at 7:48pm
[2 replies] Last: THANK YOU FOR YOUR RESPONSE! Because of you I found my error! Thank y... (by advancedip)
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by psosmol
GINAC
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| I'm using ginac (is not algebra compumputer) in ubuntu I've installed ginac-tools and libginac-dev I would like throw a syntax error using a bad formula ( w... |
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Mar 13, 2019 at 7:23pm
[1 reply] : You're assuming that an int is being thrown. Assuming a standard ex... (by AbstractionAnon)
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