please wait
|
by JLBorges
Writting in a saved File.
|
| Open the file in append mode. Run this program a few times and observe its output: #include <iostream> #include <fstream> #include <string> int main() { ... |
|
Dec 7, 2021 at 6:33am
[no replies]
|
|
by JUANDENT
Assigning local lambda makes for dangling reference?
|
| Hi, I have a local lambda that is assigned to a field of an object called storage. This lambda will be called from elsewhere and my concern is whether this lam... |
|
Dec 7, 2021 at 4:00am
[7 replies] Last: > How do I know it is moved assigned? The standard specifies that st... (by JLBorges)
|
|
by GroovyJack
Conceptual: Assigning threads to different CPU cores , Mutexes vs Semaphores
|
| Hello, I am trying to figure out some things relating to a learning exercise in Operating Systems. We must explain, conceptually the following. 1. What is th... |
|
Dec 6, 2021 at 10:14pm
[2 replies] Last: 1. What is the disadvantage of always assigning a thread to a differe... (by kigar64551)
|
|
by ocKiNOsIi
recursive (1,2)
|
| could someone explain how to do the recursive portion on this #include <iostream> #include <iomanip> #include <algorithm> // for min, max using namespace... |
|
Dec 6, 2021 at 10:09am
[34 replies] Last: From JLBorges post above: int mul( int a, int b ) { if ( b == ... (by seeplus)
|
|
by ocKiNOsIi
using classes for calendar helper (1,2)
|
| looking for help on this code I have no idea how to continue from this point #include <iostream> #include <iomanip> #include <string> using namespace std; tem... |
|
Dec 5, 2021 at 7:55pm
[22 replies] Last: I've tried to make my code less confusing I have Set Day done..( case... (by ocKiNOsIi)
|
| Elaborated type specifier syntax |
| I need a simple "Elaborated type specifier syntax" example and when to use it? |
|
Dec 4, 2021 at 10:50pm
[no replies]
|
|
by Reddevil1003
memory mapping
|
| i am trying to map an exe file in memory than write to its text section and than write it back to disk. while debugging it shows data successfully written in th... |
|
Dec 4, 2021 at 1:54pm
[9 replies] Last: thought mapping a PE will sort of emulate how a PE looks in memory ... (by kigar64551)
|
|
by Cplusc
Metis for finite element triangular mesh partitioning
|
| I am trying to use Metis to partition a finite element mesh. however, In the metis manual I read something that made me feel confused a little. "All of the me... |
|
Dec 4, 2021 at 1:45pm
[6 replies] Last: When I obtain eptr and eind according to what we have discussed here s... (by Cplusc)
|
|
by pika77
howw to pass user value using same variable between function to function
|
| /* Given the following C++ program, #include<iostream> using namespace std; int main() { int n1,n2,sum; cout<<"Pls enter 2 number: "; cin>>n1>>n2; s... |
|
Dec 4, 2021 at 11:35am
[2 replies] Last: thks bro!! my code finally works XDD (by pika77)
|
|
by volang
I need a corresponding solution in C++ for an OpenSSL command
|
| In tls.ulfheim.net , there is a section called "Server Encryption Keys Calculation". If you open it, then click on "Show code" (the second one), you'll see what... |
|
Dec 4, 2021 at 7:03am
[4 replies] Last: Thank you kigar, this helped alot. Finally I got it to work with the h... (by volang)
|
|
by Cplusc
array of pointer
|
| In the following piece of code, I have a problem of reading memory. When assigning value to adjncy It says "unable to read the memory". I can pass the adjncy va... |
|
Dec 3, 2021 at 10:36pm
[4 replies] Last: Thanks for you explanation. I got it. (by Cplusc)
|
|
by seeplus
ь
|
| and the c++ question is? There is the c++ std::sort() which can be used with an appropriate comparator. http://www.cplusplus.com/reference/algorithm/sort/ |
|
Dec 2, 2021 at 11:35am
[1 reply] : #include <iostream> #include <vector> #include <utility> #include <al... (by lastchance)
|
|
by rthenamvar
Understanding pointer to a vector of pointers code
|
| (I didn't write this code. This is an existing piece of code from UC Berkeley's parallel algorithms homework which I should parallelize using Pthreads) There i... |
|
Dec 1, 2021 at 1:14pm
[2 replies] Last: or, you misread it. new works like this: pointer = new type; //one it... (by jonnin)
|
|
by saltyyyyy
cannot display output
|
| in this code, I need to write and always update the file, I had done this part, but I try to display the output, it only displays the first data. and when I do ... |
|
Dec 1, 2021 at 7:37am
[2 replies] Last: will work on it! thank you! (by saltyyyyy)
|
|
by volang
Namespace conflict
|
| I have "using namespace std" in my project. At the same time I'm using bind() from winsock which is global. I know there is a function called "bind" in the std... |
|
Dec 1, 2021 at 1:31am
[1 reply] : https://stackoverflow.com/a/15260456 note that the template argument i... (by ne555)
|
|
by malibuwiley
"No matching function for call" error in linked list
|
| I'm adding a copy constructor and overloaded assignment operator to a linked list header file and implementation file, but I am getting notes and errors from th... |
|
Dec 1, 2021 at 1:01am
[2 replies] Last: the compiler can't read your mind. you haven't defined a constructor f... (by ne555)
|