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June 7, 2022
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C++17 introduces [[nodiscard]] attribute to let the compiler deduce that the return value of a function or method must be handled by a properly assigned value. […]
April 26, 2022
When trying to access a derived class functionality in a base class, Curiously Recurring Template Pattern (CRTP) provides a useful interface. Inheriting from a template base […]
April 12, 2022
std::promise and std::future work as asynchronous handshake contract on an object. Whenever the acquired object value is obtained by promise, it sets the value and passes […]
March 29, 2022
To filter XML queries we need an XPATH and should filter it inside of the path. For instance, in the code below, we can easily select […]
March 22, 2022
Fisher-Yates (Knuth) shuffle is one of the algorithms that can be used to shuffle an array with O(n) complexity.
March 15, 2022
Template deduction guides are patterns associated with a template class that tell the compiler how to translate a set of parameters (and their types) into template […]
March 8, 2022
Elvis operator(?:) is named after its resemblance to Elvis Presley’s famous hair. Even though it is not the “king” of operators, the operator is present in […]
March 1, 2022
C++17 introduces a concept called std::optional. The class template std::optional manages optional contained value, a value that may or may not be present. It is commonly […]
