Further Information:

C++ Core Guidelines:

Modernes C++:

• Declarations
• Declarations and Initialisations
• More Rules for Declarations
• Expressions
• Expressions (Pointers)
• Conversions and Casts
• Rules about Don’ts (std::move and slicing)
• Rules for Statements
• To Switch or not to Switch, that is the Question
• More about Control Structures
• Arithmetic Rules

cppreference.com:

• Placeholder type specifiers
• Initialization
• Pointer declaration

Articles:

C++ Stories:

• (Non) Static Data Members Initialization, from C++11 till C++20 (Good to Know/Intermediate)
• std::initalizer_list in C++ 1/2 - Internals and Use Cases (Good to Know/Beginner)
• std::initalizer_list in C++ 2/2 - Caveats and Improvements (Nice to Know/Intermediate)

Modernes C++:

• Automatic type deduction with auto (Good to know/Intermediate)
• {}-Initialization (Good to know, Beginner)
• The Null Pointer Constant nullptr (Good to know/Intermediate)

CppCon:

• Back to Basics: Casting by Brian Ruth (Nice to know/Intermediate)

• Back to Basics: Pointers and Memory by Ben Saks (Nice to know/Intermediate)

CopperSpice:

• What is Initialization by Barbara Geller and Anselm Sermersheim (Nice to know, Intermediate)