Jul 19, 2024 · The null coalescing operator (??) in C# is a convenient way to handle null values in expressions. It checks whether its left-hand operand is null and, if so, evaluates and returns the right …

It is most commonly written as x ?? y, but varies across programming languages. While its behavior differs between implementations, the null coalescing operator generally returns the result of its left …

This course will teach you the fundamentals of the C# programming language in .NET from the ground up. You will apply the learnings through lots of quizzes, assignments, coding challenges, etc.

Mar 9, 2023 · C# (pronounced “C sharp”) is a modern, object-oriented programming language developed by Microsoft. It is widely used for creating desktop applications, games,

Jul 31, 2024 · In C#, value types (such as int, float) do not normally accept null values. To make value types nullable, the ? operator is used. This operator allows the value type to accept null values.

This repository contains a collection of comprehensive C# learning resources, cheatsheets, and references designed for developers at all skill levels. Whether you're a beginner learning the basics …

C# does not use the C preprocessor, but evaluates the code directly as if the preprocessor were there. Conditionals such as #if, #endif, and #else are provided, but code inclusion directives like #include …

Jul 23, 2024 · The ??= operator (introduced in C# 8) is the null-coalescing assignment operator. It says, “If the operand to the left is null, assign the right operand to the left operand.”

Sep 30, 2024 · Whether you’re a beginner or looking to refresh your knowledge, this guide will equip you with the operator insights needed to enhance your C# programming skills.

Jul 12, 2022 · The double question mark or null-coalescing operator in C#: how to use it. Assignment, chains, associativity.