วีดีโอ

Highly looking forward to the Cobalt discussion and symmetric transfer. That is still one of the confusing aspects of coros!

Is there a discord for Utah CPP?

Just 3 years later it kind of seems WinRT is dead. The documentation lacks good examples, Xaml-based apps for unpackaged Win32 C++ apps is not a topic anymore. VS2022 does not include WinRT project templates anymore. An so on. That's MS.

wy microsoft bothered to have init_apartment explicitly

Hi Sir, How i can send POST request from http client ?

The little IC you are talking about at 1:50 is a DC-DC 3V3 regulator. The QSPI memory is the other little chip (the one between RP2040 and BOOTSEL button).

Fantastic, this helped me out in my GUI application reading Data from Arduino, thank you so much!

Compared with QtWinMigrate, wxMfc seems not to be a sound out-of-box library. I am developing a plugin for rhino, which using MFC. Because of I am not familar with MFC, I try to using modal dialogs created from wxWidgets. However, it seems not to work well. When the dialog "ShowMoal". the application not blocked by modal dialog.

Thanks for the content! It's been really helpful. However I feel like I'm having some gaps and struggle to grasp some concepts, like I'm missing some base. Could you point me to some references to learn about networking in C++ (preferable using boost) that are more beginner friendly and explain some concepts in detail?

Boost Spirit X3 has been broken since version 1.78, and nobody is willing to fix it. I had to switch to the old Boost Spirit in my projects. Check issue 707. In brief, Spirit X3 is useless.

I make one for myself use to wasting time to trying understand what functions and classes do.

Does anybody have an example of integrating this into Waf build system?

Great stuff, thanks for the thorough guide to iwyu!

just found this channel while learning about boost. Thanks for covering!

If you printed out the ctx.run() return value in your main() would it be the count for each time you received a stream that ended in newline?

An IPv6 address is 128 bits not 64. You stated it was 4 x 16 bits. You may be thinking of the host portion of the address, but you'd need to know the full address to communicate.

Anyone knows what extension enables the auto replace with actual type at: th-cam.com/video/6V_lVZzV6AE/w-d-xo.html ?

Great video with historical value. Arcane tools for arcane C++ programming style.

Use discount code CPPOnlineSLC20 for 20% off the CppOnline conference February 29th through March 2nd, 2024! cpponline.uk

Source code: github.com/LegalizeAdulthood/nntp-poco

Is there code repository available?

Source code on github: github.com/LegalizeAdulthood/comicsdb-capnproto

Is it possible to get the source code github link?

Thanks for the very interesting talk! Do you have experience with porting modeless dialogs from MFC to WxWidgets? We have a lot of modeless dialogs in our application where the dialog is interacting in a quite complex way with other windows (CAD drawings). Does the mentioned mfc sample handle modeless dialogs and the corresponding event handling? We are not sure, if this could work nicely if we have MFC dialoges in a WxWidget application? Thank you very much!

Hi, Yeah, I don't know there are equivalent of ncursor in windows, I just make my console library only from escape code and I m more than 1000 lines .

I find the compiler errors utterly incomprehensible. It's a cool library, but after a few months of using it, I end up spending more time debugging the library than I ever would manually wiring things. I think it also promotes sloppy design because you don't think about your dependencies as much. That's probably true of every DI framework though.

#including <boost/asio.hpp> header generate bunch of errors in my code.

Excellent! I write wxWidgets mainly from Mac OS X but porting applications to Win32 is never a problem. wxWidgets is terrific and much nicer to use than Qt.

Serial ports begins at 45m:30s.

I really appreciate the detailed, precise description on how to use this tool. Most of the times you find half assed information, that is not to the point, and "assumes" you know the "trivials". Thank you again, you helped me configure the clang formatter for visual studio 2019. ( which to my humble opinion will still not help us a lot with code clarity because the team is using CamelCase1IllIlliterateDung as standard... great_job_on_explaining_dear_human_fellow.

This video is a statement on how good ZMQ's doc is!

i am calling the async_write like this //created a buffer for my data which is around 5000 bytes and passed this in lemda, so that it will not destroy till the callback invoked. std::unique_ptr<char, DeleteChar> ptrMesssage(new char[strMessage.length() + 1],std::default_delete<char[]>()); memset(ptrMesssage.get(), 0, strMessage.length() + 1); memcpy(ptrMesssage.get(), strMessage.c_str(), strMessage.length()); boost::asio::mutable_buffer objBuff = boost::asio::buffer(ptrMesssage.get(), strlen(ptrMesssage.get())); ws_.async_write(objBuff, [this,ptrMesssage = std::move(ptrMesssage)](beast::error_code ec, std::size_t transfer) { }); actually the issue which i am facing right now is that my program is consuming more memory means ptrMesssage are created much faster then its destroy. For example:- i have send 1000 messages using async write but i received the call back for 600 messages. rest 400 are in the processing. This gap between the number of creation of message and deletion is continuously increasing as the application continue running. How should i hanlded this.

Is there asm-like for GPU as CPU.

Example code: github.com/LegalizeAdulthood/nvrtc-example

Awesome!

Is ZeroMQ a good alternative to dbus?

Is there a recipe example available for restbed that can be used for Yocto projects?

Fantastic examples and very comprehensive explanations! Thanks you so much for making these videos!

One thing you haven't mentioned. If the program waits for a data to send to the server (from a user for example) and there are no asynchronous read/write operations pending, you recommended using executor_work_guard, to keep io_context.run() method busy. But what if the server closes the connection at that moment. How the program will know about this?

thanks <3

In the serial port example, what will happen if the incoming data doesn't have a newline character? Asio::streambuf will be allocating more and more memory and will eventually run out of it? Or the handler will be invoked with an error?

Can you help me with source of knowledges about boost::asio. Now I do my course work. And the main task is to create client-server application to send messages between clients. So, where I can read more about this topic. I ask this question because there are a lot of sources, but information there is not clear.

Fantastic talk, thanks for uploading!

It's worth noting that the same developer also created **WinSafe**, A rust library which provides a modern api to the win32 library, and **windigo**, a go library which provides a modern api to the win32 library. Great developer

Could you make a boost asio video that handles the json protocol for a communication with python flask please

thanks for making this!

how did you make CMD divide itself by 4 in the single window? is it CMD feature or just some code to make it look like that

It's actually nuts to me how far C++ has come and it still hasn't figured out reflection, let alone serialization/deserialization. It's embarrassing considering how C++ is basically the go-to systems language while still being behind everything else. Loved this video though. Gave me lots of ideas for how I want to do serialization.

To stop an io_context from running out of work, use the executor_work_guard; this is what I was trying to remember at the end of the video :). See the documentation here: www.boost.org/doc/libs/1_81_0/doc/html/boost_asio/reference/io_context.html#boost_asio.reference.io_context.stopping_the_io_context_from_running_out_of_work