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 …

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 …

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 …

This repository contains sample code for an upcoming series of articles about nullability, nullable reference types, and the various null operators in C# (null conditional, null coalescing, and null …

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 …

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 …

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 …

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 · This covers all the operators you may need in C# development! Each of these has specific use cases and can greatly enhance your understanding of C# if used correctly.

Microsoft introduced C# along with .NET Framework and Microsoft Visual Studio, both of which are technically speaking, closed-source. At the time, Microsoft had no open-source products.