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SFINAE: Substitution Failure is not an Error | Top-Up C++ [C++ #02]--WolfSound

By Adrien Hamelin | Feb 23, 2022 02:48 PM | Tags: intermediate

Are you familiar with it?

SFINAE: Substitution Failure is not an Error | Top-Up C++ [C++ #02]

by WolfSound

Summary of the video:

In this video, we are presenting SFINAE: Substitution Failure is not an Error, a feature or a characteristic of C++ related to templates. “Substitution failure is not an error” means that if the compiler fails to specialize a template with a given template argument list, it does not issue an error. It does when it cannot find any suitable function/class to be called/instantiated (either due to a lack of suitably declared functions/classes or an error during instantiation).

Fixing the crash that seems to be on a std::move operation--Raymond Chen

By Adrien Hamelin | Jan 26, 2022 09:45 AM | Tags: intermediate

Which way do you prefer?

Fixing the crash that seems to be on a std::move operation

by Raymond Chen

From the article:

Last time, we looked at a crash that was root-caused to an order of evaluation bug if compiled as C++14. One solution to the problem is to switch to C++17 mode, but presumably the customer isn’t willing to make that drastic a change to their product yet. Maybe there’s something we can do that is less disruptive...

Strong Types for Safe Indexing in Collections – Part 2--Jonathan Boccara

By Adrien Hamelin | Nov 5, 2021 02:44 PM | Tags: intermediate

Are you interested?

Strong Types for Safe Indexing in Collections – Part 2

by Jonathan Boccara

From the article:

In the previous article on strong types, we set out to find how to use strong types for safe indexing in collections.

More precisely, if we have two vectors with two indices to access them, how can we use strong types to make sure we use the right index for the right vector, and that we don’t swap them by mistake?

How Meeting C++ can help you to close your C++ knowledge gap

By Meeting C++ | Oct 29, 2021 02:28 AM | Tags: meetingcpp intermediate events community basics

Update your C++ skills with Meeting C++!

How Meeting C++ can help you to close your C++ knowledge gap

by Jens Weller

From the article

With 1.5 years of the pandemic behind us and one more "season" ahead for many of us, I'd like to show you how you can improve your C++ skills with the events organized by Meeting C++!

Meeting C++ organizes many online Events on Hubilo with its Meeting C++ online User Group. This started over a year ago and today it hosts 1 - 2 evenings of C++ content per month. Usually a talk or a fair like the online C++ job fair or the book & tool fair. The next meeting of this User Group is next week, hosting Daisy Hollmans CppCon Talk What you can learn from being too cute: why you should write code that you should never write.