please wait
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by MikeyBoy
Question about IDE
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| On Windows, Microsoft Visual Studio is the obvious choice - it's feature-rich, and is straightforward to use. |
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Aug 30, 2020 at 4:33pm
[9 replies] Last: looks like some forums are vulnerable to edits that would not have bee... (by jonnin)
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by afedorov
Implement iterator
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| I read somewhere that it is possible to implement an `iterator` through defining begin/end methods, so object can be used in the for loop: for(const auto &it... |
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Aug 28, 2020 at 3:38pm
[10 replies] Last: for (auto i = v.begin(); i != v.end(); ) if (*i == 2) ... (by mbozzi)
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by rnima
How to deallocate an array
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| How can i make sure I delete my array, my destructor is not being called and now i have memory leak. int main() { cout << " Enter the size of the ar... |
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Aug 28, 2020 at 1:50pm
[11 replies] Last: This is true. I rarely need these, and misspoke as to its usefulness... (by jonnin)
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by rnima
How to allocate an array
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| Completed question, thanks! |
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Aug 28, 2020 at 6:32am
[no replies]
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by yhassan86
Grading code
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| When I try to run my code, after 2 tries, the average does not compute. I have to compile again for it to work again even though there was no change to the cod... |
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Aug 28, 2020 at 1:46am
[1 reply] : You need to do 2 things: 1) In future please use code tags - see <> i... (by againtry)
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by ggwm
The data does not send over socket from client to the server
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| Hello all. I have no c++ skills, so please don't be harsh with me. I have a client and server scripts. On the client I need to accept user's input and send i... |
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Aug 27, 2020 at 8:52pm
[1 reply] : code tags help <> on the side editor, it makes large code readable. ... (by jonnin)
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by ohmyninja
Login systems for multiple users
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| Hi everyone. I'm a c++ beginners and trying to make a simple login system for multiple users. New users can register for an account and login into the system. F... |
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Aug 27, 2020 at 1:28pm
[6 replies] Last: switches have fall through, which is a bug when you do not mean to do ... (by jonnin)
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by Ganado
Thank you for solution
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| Sounds like a reasonable assignment, but what specifically are you having trouble with? We aren't a homework service, but will help you if you get stuck. This ... |
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Aug 27, 2020 at 6:59am
[2 replies] Last: Here's another starter: #include <iostream> #include <string> void ... (by againtry)
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by yhassan86
Averaging grades with multiple courses
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| I am trying to write a c++ code about averaging grades but with multiple courses. I did write it but everytime i run it, it terminates right after i answer what... |
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Aug 27, 2020 at 5:36am
[7 replies] Last: It's an error to use floating-point numbers in this situation. Floati... (by mbozzi)
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by highwayman
program => massive AST??
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| really quick question. If im in the middle of parsing code, do I eventually just make the entire program into a massive abstract syntax tree??? I think I've con... |
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Aug 25, 2020 at 4:51am
[3 replies] Last: Can you say clearer (by williamTi)
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by tammey1052
trouble with Time concersion between US time zones to UTC then converting to military time
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| I am attempting to take a meeting start and stop time, add an hour to the beginning and the end(autoScaling), convert those times from a user picked time zone (... |
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Aug 25, 2020 at 1:55am
[1 reply] : while (seasonal == 's') { autoScalingStart = (autoScalingStart + ... (by Ganado)
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by Nico
Connect to SQL server
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| Hello, I am working on a program that parses a webpage to get its input data. The page some contains information from an SQL database. Unfortunately the web... |
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Aug 24, 2020 at 10:04pm
[no replies]
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| Confused |
| Can someone help me understand this answer? Im taking an online course that has quizzes that doesn't require using cin or cout. But am having difficult time und... |
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Aug 24, 2020 at 6:11pm
[3 replies] Last: Thank you!! Makes a lot of sense now. (by closed account yboiAqkS)
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by Depressed
Need help accepting ordered pair of strings
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| Hi, I am trying to implement a way to accept an ordered pair of strings besides accepting the integer ordered pair of strings. One of the suggestions I received... |
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Aug 24, 2020 at 12:53pm
[1 reply] : > static const int DEFAULT_VALUE = 0; Make this static const T DEFAULT... (by salem c)
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| playground as one-dimensional array |
| I want to find the neighbored cells of a playground, represented by a one-dimensional array. There is no border, the world is donut-formed. Is the mapping fo... |
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Aug 24, 2020 at 10:38am
[3 replies] Last: Thank you, jonnin. That's a nice trick you provided getting rid of the... (by nuderobmonkey)
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by Depressed
Help with programmer defined exception classes
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| My question is that I am trying to create a user defined exception class that detects when the user enters the same two values for an ordered pair for example: ... |
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Aug 24, 2020 at 2:45am
[1 reply] : Here's a start - your default (0,0) breaks the rule. (Keep in mind the... (by againtry)
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by Depressed
LNK2019 / Undefined reference ERROR.
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| Hi, I am trying to compile and run an OOP Project but I keep getting 7 LNK2019 Errors everything looks to be defined and linked together. I do not understand wh... |
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Aug 23, 2020 at 3:23pm
[11 replies] Last: Thank you guys a lot! Finally compiled :D (by Depressed)
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by dbabo
invalid use of non-static member function
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| Hello, i can't figure out the error. Appreciate your advise: error: src/mqqt.cpp: In member function 'int AWS_MQQT::aws_mqqt_setup(...)': src/mqqt.cpp:37:5... |
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Aug 23, 2020 at 1:03pm
[5 replies] Last: the prototypes don't match, you can't pass it. #include <functional>... (by ne555)
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by rnima
How to reverse the elements of an array using two pointers
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| } |
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Aug 23, 2020 at 3:38am
[7 replies] Last: Same stuff: void swap(double* p, double* q) { double temp = *p; ... (by againtry)
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