c++

Variable Scopes in C++

Variables in every programming language are used to store values that can change the program.

Integrating LibreOffice into C++

At our math website we publish printable PDF worksheets for school children. We’ve just started publishing crosswords, while relatively easy to create, they require much work to make them into tasks.

Parameterized constraints

There are two kinds of parameterized constraints, one to check if an expression between two operands are allowed, and one for checking a constant value. It’s not legal to put a constraint on non-constant values.

Exception constraints

Exception constraints check if an expression E is marked noexcept, and returns true only if it evaluates to noexcept(true).