C++ - Reddit

Disable (debug) logging in QT and QML https://raymii.org/s/articles/Disable_logging_in_QT_and_QML.html https://redd.it/lsz3t0 @r_cpp

Course link:https://cprogramtutorialfrombasics.blogspot.com/?m=1 https://redd.it/lswzpn @r_cpp

How metaclasses (if Herb Sutter's proposal on metaclasses accepted) will interact with concepts If Herb Sutter's proposal on metaclasses is accepted into a future C++ standard, C++ programmers will have two separate ways to express constraints on classes. How will metaclasses and concepts interact with each other? https://redd.it/lswdbg @r_cpp

Registries: Bring your own libraries to vcpkg https://devblogs.microsoft.com/cppblog/registries-bring-your-own-libraries-to-vcpkg/ https://redd.it/lsu3dj @r_cpp

Why is there no std::stou(i)? There are 3 methods for converting strings to signed integer types : stoi, stol, stoll. But there are only two for unsigned: stoul, stoull. Why is the third one missing? I know I could just use stoul and check if the value is in int range, but with this approach only the long long variants would be sufficient and the other three existing wouldn't need to exist. Can someone explain the missing stou/stoui function? https://redd.it/lstir2 @r_cpp

Tensorflow C++ Installation Can anyone help me to install tensorflow c++ in ubuntu 20.04 I struck on this for more than 2 days https://redd.it/lsr3j2 @r_cpp

C++ add and subtract function questions Hey guys I'm curious is there a way to implement these functions without using <iostream> or including any extra files bool add(int c1, int n1, int d1, int c2, int n2, int d2, char result[\], int len) { return true; } bool subtract(int c1, int n1, int d1, int c2, int n2, int d2, char result[\], int len) { return true; } https://redd.it/lsptgv @r_cpp

CppCast: Vcpkg Registries https://cppcast.com/vpkg-registries/ https://redd.it/lsomns @r_cpp

GotW #100 Solution: Preconditions, Part 1 (Difficulty: 8/10) https://herbsutter.com/2021/02/25/gotw-100-solution-preconditions-part-1-difficulty-8-10/ https://redd.it/lsj48m @r_cpp

Partner Up for Learning Hello everyone, hope you doing well. I just wanted to share the discord server for the people who search for learning partners. You can join server to find a partner for learning different programming languages or any topics you are interested in. Here is the link for the server: https://discord.gg/ayeGrsaSG2 https://redd.it/lsjvwg @r_cpp

Thread management by SO for TCP sockets Hi guys, what’s up. Is there any literature available (free or paid) on how windows handles the threads for TCP sockets? I’m trying to understand some behaviors on how the OS manages the threads on the cores and how I can optimize it. I have an impression that the server side randomly assigns process time for each socket thread and I see a lot of randomness on performance as a consequence. But random in computer science most of the times mean that it’s just something that we don’t know how to explain. My goal is to take advantage of thread management or tcp configurations to make it more deterministic. https://redd.it/lsi7w0 @r_cpp

C++ Tutor Second-semester student C++. Looking for an affordable C++ tutor ASAP to help me with an assignment implementing classes, inheritance, and dynamic memory https://redd.it/lsdpoi @r_cpp

How to Improve your Debugging Skills https://www.freecodecamp.org/news/how-to-improve-your-debugging-skills/ https://redd.it/lsc9ya @r_cpp

The Meeting C++ Community Survey results for 2020 https://www.meetingcpp.com/blog/items/The-Meeting-Cpp-Community-Survey-results-for-2020.html https://redd.it/ls836q @r_cpp

C++ programmers who are also using rust, what are your favourite features of rust? I was looking at the rust tutorials yesterday and I see how rust promotes a certain style and language level features to enforce it. Besides a couple of features, I couldn't see why one cannot follow a similar style in C++ if she/he so chooses. Those of you that have used rust, what is your favourite feature that C++ does not have? https://redd.it/ls6zh1 @r_cpp

Read memory from process dump (automatic analysis) Hey, I need to automatically analyse dump files from a process. If I have the process running, I can just check where a specifc dll is and work from there. But how can I get this working if I only have the dump? Read the whole file and... ? I am somehow out of ideas currently... I think what I need would be a way to map the dump as process(?). Maybe somebody here has an idea. (if important, dmp is created from task manager, but that shouldn't matter I think). Greetings https://redd.it/ls6cg4 @r_cpp

Just started learning C++ and made this project if you have any idea fee free to tell me! https://www.youtube.com/watch?v=zxfDmSkdhhE https://redd.it/ls3oa1 @r_cpp

GCC 10 vs. GCC 11 Compiler Performance On AMD Zen 3 https://www.phoronix.com/scan.php?page=article&item=gcc10-gcc11-5950x&num=1 https://redd.it/ls2kc2 @r_cpp

RStein.AsyncCpp (Task Parallel Library for C++) v. 0.0.07 (clang support, vcpkg and more) v. 0.0.7 * Improved build process and documentation for the build process. [How to build the library](https://github.com/renestein/Rstein.AsyncCpp#Build-Library). * Build using the vcpkg. _vcpkg install rsasynccpp rsasynccpp:x64-Windows_ * The library can be built from the command line. (build.bat) * Support for C++ 20 standard coroutines in Visual Studio 2019. Legacy coroutines are still supported. * Added preliminary support for Clang compiler. Tested in VS 2019/Windows. * Unified build artifact locations for different build configurations. * Default scheduler does not require the call of the Stop method when an application exits. Docs and code: [https://github.com/renestein/Rstein.AsyncCpp](https://github.com/renestein/Rstein.AsyncCpp) https://redd.it/ls1c0k @r_cpp

MAC address Multicasting Hi can someone help me how to do MAC address multicasting just like UDP multicasting and i am using RAW socket with MAC address and interface name for communication. I have already programmed a MAC address communication using RAW and able to send a string of charecters and structure between 2 different PC's but now i need help in how to do multicast using the same idea. https://redd.it/lrz80z @r_cpp