Nov 1, 2025 · The null-coalescing assignment operator ??= assigns the value of its right-hand operand to its left-hand operand only if the left-hand operand evaluates to null. The ??= …

The ternary operator allows any arbitrary expression as its middle operand, despite being listed as having higher precedence than the assignment and comma operators. Thus a ? b, c : d is …

Feb 5, 2025 · Since the built-in operator ! performs contextual conversion to bool, user-defined classes that are intended to be used in boolean contexts could provide only operator bool and …

Aug 26, 2025 · The nullish coalescing (??) operator is a logical operator that returns its right-hand side operand when its left-hand side operand is null or undefined, and otherwise returns its left …

The conditional operator evaluates an expression, returning one value if that expression evaluates to true, and a different one if the expression evaluates as false.

Nov 1, 2025 · It is a compile-time unary operator which can be used to compute the size of its operand. The result of sizeof is of the unsigned integral type which is usually denoted by size_t.

The assignment operator, =, runs next, making A and counter + 5 its operands. The example ends with a semicolon, making it a statement (specifically, an assignment statement).

An expression containing logical operator returns either 0 or 1 depending upon whether expression results true or false. Logical operators are commonly used in decision making in C …

Sep 7, 2025 · In computer programming and at the command line, an operator is an object capable of manipulating a value or operator. For example, in "1 + 2", the "1" and "2" are the …

5 days ago · An operator is a language-specific syntactical token (one or more symbols) that causes an action to be taken on one or more operands. The following item provides an …