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Posts tagged #Cpp20

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iX Article: Neue Features in C++26 An article I wrote for the German iX magazine "Neue Features in C++26" is available in issue 2026/04. It is available as a printed edit...

The German @iXmagazin issue 2026/04 contains one of my articles "Neue Features in C++26"

andreasfertig.com/blog/2026/04/ix-article-...

#cpp #cpp20 #ct #heise #article

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What reinterpret_cast doesn't do In today's post, I will explain one of C++'s biggest pitfalls: reinterpret_cast. Another title for this post could be: This is not the...

In my latest blog post, "What reinterpret_cast doesn't do," you'll learn about one of C++'s biggest pitfalls and how to avoid it.

andreasfertig.com/blog/2026/04/what-reinte...

#cplusplus #cpp #cpp20 #cpp23

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Join my C++ coroutines self-study course

C++ coroutines are a game-changer for asynchronous programming. But trying to grasp them can be pretty tough. Join my self-study course and finally make asynchronous programming work for you!

https://fertig.to/slcoro

#cpp20 #programming #coroutines #cpp

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CppCon 2025 recording of my talk "Back to Basics: static, inline, const, and constexpr" is available C++ comes with a whole toolbox of keywords you can apply to types and functions. You think it's straightforward? My experience says otherwise.

The recording of my talk "Back to Basics: static, inline, const, and constexpr" at @CppCon is available: https://youtu.be/hLakx0KYiR0

andreasfertig.com/blog/2026/02/cppcon-2025...

#cpp #cpp20 #cplusplus

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Meeting C++: Trends, Standards, and Why Real-World C++ Talks Matter
Meeting C++: Trends, Standards, and Why Real-World C++ Talks Matter This conversation with Meeting C++ organizer Jens Weller reflects on highlights from the Meeting C++ 2025 conference and the evolving C++ landscape. Topics i...

This conversation with @meetingcpp.bsky.social organizer Jens Weller covers highlights from Meeting C++ 2025 & the evolving C++ landscape - from Toyota’s open-source real-time work to the gap between C++20/C++26 adoption & industry use of C++11/17: www.youtube.com/watch?v=XESM... #Cpp #Cpp20 #Cpp26

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Join my C++ coroutines self-study course

Why struggle with complex asynchronous code when coroutines can simplify it all? My self-study course breaks down everything you need to know—in just three hours of video content. Learn now, apply tomorrow!

https://fertig.to/slcoro

#cpp20 #programming #coroutines #cpp

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Efficiently passing a std::source_location object In this episode, I'll answer a question from a viewer about how to efficiently pass a std::source_location object.

C++ Insights - Episode 70: Efficiently passing a std::source_location object

In this episode, I'll answer a question from a viewer about how to efficiently pass a std::source_location object.

The blog post I mention in the video is: andreasfertig.com/blog/2026/01...

#cppinsights #cpp #cpp20

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Sign up for a C++ course plus 1:1 coaching bundle

⏰ Last chance!
Enrollment for my C++17/20 course + 1:1 coaching closes tonight.
If you want to start 2026 writing cleaner, more reliable C++ and finally feel confident with modern features—this is your moment.
Don’t miss it:

https://fertig.to/slcoaching

#cpp #cpp20 #cpp17

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Sign up for a C++ course plus 1:1 coaching bundle

Imagine starting the new year writing cleaner, faster, more reliable C++ code.
With my self-paced course + 1:1 live coaching, that’s exactly what you’ll achieve.
📅 We kick off January 1st. Let’s write unique code together:

https://fertig.to/slcoaching

#cpp #cpp20 #cpp17

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Sign up for a C++ course plus 1:1 coaching bundle

Still coding in C++11 or C++14? 🚧
It’s time to unlock the power of C++17 & C++20.
My C++ course + 1:1 coaching bundle helps you:
✅ Write cleaner code
✅ Use modern features
✅ Get real-time answers to your tricky questions
Enrollment closes soon →

https://fertig.to/slco…

#cpp #cpp20 #cpp17

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C++ Insights - Episode 69: = default and uniform initialization - Best Practice Explained
C++ Insights - Episode 69: = default and uniform initialization - Best Practice Explained

C++ Insights - Episode 69: = default and uniform initialization - Best Practice Explained

In this episode, you'll learn a best practice using =default and uniform initialization.

https://youtu.be/gDKKZb4qASE

#cppinsights #cpp #cpp20

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Sign up for a C++ course plus 1:1 coaching bundle

Quick question:
Who do you turn to when you get stuck in C++?
With my C++17/20 course + 1:1 coaching, you’ll never have to face tricky code alone again.
We start January 1st → Join here:

https://fertig.to/slcoaching

#cpp #cpp20 #cpp17

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I will be speaking at OOP 2026!

I will be speaking at OOP 2026! The talk's title is "Embedded-Friendly C++: Features That Make a Difference". Come and join me there!

www.oop-konferenz.de/de/programm/konferenzpro...

#cpp #cpp20 #cplusplus

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Sign up for a C++ course plus 1:1 coaching bundle

My C++17/20 course now comes with live 1:1 coaching sessions! No more endless Googling. No more “am I doing this right?” moments.
Ready to stay ahead in modern C++? 👉 Check it out:

https://fertig.to/slcoaching

#cpp #cpp20 #cplusplus

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C++20s `std::source_location` in action In today's post, I want to address a question I'm getting occasionally when teaching a C++20 class. From the plenty of new features tha...

In my latest blog post, "C++20s `std::source_location` in action," you'll learn how the datatype works and how to pass such an object.

andreasfertig.com/blog/2025/12/cpp20s-stds...

#cplusplus #cpp #cpp20

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Black Friday Self Learning Course Deal!

Still writing C++11/14 and hoping C++17/20 just “click” someday?
They won’t.
But this course will.
Black Friday deal runs until Tuesday — code bfcppbndl26.

Templates → https://fertig.to/cpp2…
Coroutines → https://fertig.to/cpp2…

https://andreasfertig.…

#cpp20 #cpp #blackfriday

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Black Friday Self Learning Course Deal!

Still writing C++11/14 and hoping C++17/20 just “click” someday?
They won’t.
But this course will.
Black Friday deal runs until Tuesday — code bfcppbndl26.

Templates → https://fertig.to/cpp2…
Coroutines → https://fertig.to/cpp2…

https://andreasfertig.…

#cpp20 #cpp #blackfriday

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Black Friday Self Learning Course Deal!

Still writing C++11/14 and hoping C++17/20 just “click” someday?
They won’t.
But this course will.
Black Friday deal runs until Tuesday — code bfcppbndl26.

Templates → https://fertig.to/cpp2…
Coroutines → https://fertig.to/cpp2…

https://andreasfertig.…

#cpp20 #cpp #blackfriday

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Preview
Black Friday Self Learning Course Deal!

Still writing C++11/14 and hoping C++17/20 just “click” someday?
They won’t.
But this course will.
Black Friday deal runs until Tuesday — code bfcppbndl26.

Templates → https://fertig.to/cpp2…
Coroutines → https://fertig.to/cpp2…

https://andreasfertig.…

#cpp20 #cpp #blackfriday

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Preview
Black Friday Self Learning Course Deal!

Still writing C++11/14 and hoping C++17/20 just “click” someday?
They won’t.
But this course will.
Black Friday deal runs until Tuesday — code bfcppbndl26.

Templates → https://fertig.to/cpp2…
Coroutines → https://fertig.to/cpp2…

https://andreasfertig.…

#cpp20 #cpp #blackfriday

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Learning of today: #MS permissive mode in Visual Studio is a bad idea when porting to #cpp20

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C++ Insights - Episode 68: C++20: Making constructors smarter with conditional explicit
C++ Insights - Episode 68: C++20: Making constructors smarter with conditional explicit

C++ Insights - Episode 68: C++20: Making constructors smarter with conditional explicit

In this episode, you'll learn about the power of C++20's conditional explicit.

https://youtu.be/Ly9rD6D5iew

#cppinsights #cpp #cpp20

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C++ Insights: Lambdas in unevaluated contexts About two weeks ago, I added support for P0315R4: Lambdas in unevaluated contexts, to C++ Insights. What can out do with this new abili...

Did you participate in the lambda hunt challenge? Here is some more background with an example.

andreasfertig.com/blog/2022/08/cpp-insight...

#cplusplus #cpp #cppinsights #cpp20

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Tomorrow is my talk Embedded-Friendly C++: Features That Make a Difference at Meeting C++ 2025

Tomorrow is my talk Embedded-Friendly C++: Features That Make a Difference at Meeting C++ 2025. Come and join me there!

meetingcpp.com/mcpp/schedule/talkview.p...

#cpp #cpp20 #cplusplus

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C++20s concepts with a forward declared type In today's post, I would like to continue talking about forward declared or better incomplete types in C++. I discussed some scenarios...

In my latest blog post, "C++20s concepts with a forward declared type," you'll learn what to watch out for when using an incomplete type.

andreasfertig.com/blog/2025/11/cpp20s-conc...

#cplusplus #cpp #cpp20

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Preview
Sign up for a C++ course plus 1:1 coaching bundle

Last chance!
Enrollment for my C++17/20 course + 1:1 coaching closes tonight.
If you want to start 2026 writing cleaner, more reliable C++ and finally feel confident with modern features—this is your moment.
Don’t miss it:

https://fertig.to/slcoaching

#cpp #cpp20 #cpp17

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Preview
I will be speaking at Meeting C++ 2025!

Still coding in C++11 or C++14? 🚧
It’s time to unlock the power of C++17 & C++20.
My C++ course + 1:1 coaching bundle helps you:
✅ Write cleaner code
✅ Use modern features
✅ Get real-time answers to your tricky questions
Enrollment closes soon →

https://meetingcpp.com…

#cpp #cpp20 #cplusplus

1 0 0 0
Preview
Sign up for a C++ course plus 1:1 coaching bundle

Quick question:
Who do you turn to when you get stuck in C++?
With my C++17/20 course + 1:1 coaching, you’ll never have to face tricky code alone again.
We start November 1st → Join here:

https://fertig.to/slcoaching

#cpp #cpp20 #cpp17

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Steve Sorkin - Advanced Ranges: Writing Modular, Clean, and Efficient Code with Custom Views
Steve Sorkin - Advanced Ranges: Writing Modular, Clean, and Efficient Code with Custom Views YouTube video by CppNorth

Our next talk from CppNorth 2025 is now on YouTube! 🚀

Watch Steve Sorkin: "Advanced Ranges."

Learn how custom C++20 views simplify complex data transforms, avoid intermediate containers, and boost performance.

🔗 youtu.be/n_gGgCifYdc

#CppNorth #cpp #Cpp20 #Ranges

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Second Edition: Master Modern C++ - With Me as Your Personal Guide The first edition sold out fast — and after all the great feedback and success stories, I’m thrilled to open Edition 2 of my special bu...

In November my self-study course comes with four 1:1 coaching sessions.

andreasfertig.com/blog/2025/10/second-edit...

#cpp17 #cpp #cpp20 #course #coaching

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