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C++ trainings for companies

Training in a form of Coding Dojo. Participants start with a code review of a small application. They note down their comments. After that, the trainer presents bad and good programming practices. Participants discuss what can be applied in a reviewed code and start fixing it in a form of Coding Dojo.

The training starts with a code review of a small application (pre-work). Participants note their thought and discuss their findings in groups. Then popular C++ idioms are presented (the concept and some code) – about 15-20 minutes each. After that participants need to use some of the idioms in a reviewed application code.

This training is about writing more robust C++ code and algorithms with the help of CPU caches and a compiler. Benchmarking tools are used to show performance gains.

Covers a lot of ground about C++ related tools: build systems, compilers, debuggers, static and dynamic binary analyzers. It is focused more on discovering useful tools, that can solve many software engineering problems.

Basic usage of C++ templates may not be enough to utilize opportunities, which were introduced in the latest C++ standards. From C++11 we can use templates with any number of parameters and use a simplified mechanism for SFINAE, which is claimed to be a real C++ wizardry.

Templates are pointed out to be the most difficult part of the C++ language. Difficult, but very useful. They allow writing very generic and universal code. Thanks to them, we can avoid code duplication, but also, make it incomprehensible for beginners. This session allows for gaining the necessary knowledge and good practices on using templates.

This training focuses on the effective use of C++ documentation to implement applications with the use of STL algorithms. First part is mainly theoretical, but there are many short exercises (in a paper form) to apply knowledge instantly and force participants to think and search for solutions in the documentation. The other part is a group activity – implementation of the cryptographic application with proper STL algorithms instead of raw loops.

This training focuses on the effective use of C++ documentation. Computational complexity issues are mentioned. There are many short exercises to apply knowledge instantly and force participants to think and search for solutions in the documentation.

This part of multithreading covers another part of C++ thread support library – atomic, condition_variable and call_once. It requires only basic knowledge about threads.

During this training, the modern C++ approach to multithreading is presented – asynchronous tasks. Understanding of std::thread and its drawbacks are beneficial.

The role of this training is to show common pitfalls and good practices on using data sharing in C++17. There are practical exercises with fixing undefined behaviour caused by misuse of multithreading concepts.

The role of this training is to build a common understanding of basic multithreading concept – thread. It shows common pitfalls and good practices on using it.

This topic covers memory and resource management. It presents problems associated with resource management with modern C++ solutions like smart pointers. Optionally quick recap on exceptions can be made to align participants knowledge. Practical use of valgrind for memory problems is presented.

The other part of Moden C++ training. Modern C++ basic features is not a prerequisite to participation in Modern C++ advanced features. Both sessions are independent and cover other features of C++11, C++14 and C++17. Big key features like move semantics, lambda functions, noexcept or constexpr are in described in detail in separate sessions.

First part of Moden C++ training. This is not a prerequisite to participation in Modern C++ advanced features. Both sessions are independent and cover other features of C++11, C++14 and C++17. Big key features like move semantics, lambda functions, noexcept or constexpr are in described in detail in separate sessions.

Lambda expressions were introduced in C++11 to enhance code readability and simplify it (and to introduce new problems). They are heavily used as callbacks or algorithm customization mechanisms.

Move semantics is a key feature of C++11. It allows optimizing code execution by avoiding unnecessary copy operations. Not utilizing it is a missed optimization chance.