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Comparison and Logical operators are used to test for true or false. Comparison operators are used in logical statements to determine equality or difference between variables or values. Given that x = 5, the table below explains the comparison operators:
Oct 1, 2024 · JavaScript provides the following logical operators: Logical AND (&&): Returns true if both operands are true. Logical OR (||): Returns true if at least one of the operands is true.
Jul 4, 2024 · JavaScript Operators are symbols used to perform specific mathematical, comparison, assignment, and logical computations on operands. They are fundamental elements in JavaScript programming, allowing developers to manipulate data and control program flow efficiently.
Javascript operators are used to perform different types of mathematical and logical computations. Examples: The Assignment Operator = assigns values. The Addition Operator + adds values. The Multiplication Operator * multiplies values. The Comparison Operator > compares values
Jun 5, 2022 · There are four logical operators in JavaScript: || (OR), && (AND), ! (NOT), ?? (Nullish Coalescing). Here we cover the first three, the ?? operator is in the next article. Although they are called “logical”, they can be applied to values of any type, not only boolean. Their result can also be of any type. Let’s see the details. || (OR)
Oct 28, 2024 · This chapter describes JavaScript's expressions and operators, including assignment, comparison, arithmetic, bitwise, logical, string, ternary and more. At a high level, an expression is a valid unit of code that resolves to a value.
Logical operators are used to determine the logic between variables or values. Given that x = 6 and y = 3, the table below explains the logical operators: The Nullish Coalescing Operator (??) The ?? operator returns the first argument if it is not nullish (null or undefined). Otherwise it returns the second argument.
Summary: in this tutorial, you will learn how to use the JavaScript logical operators including the logical NOT operator ( !), the logical AND operator ( &&) and the logical OR operator ( ||). The logical operators are important in JavaScript because they allow you to compare variables and do something based on the result of that comparison.
Jul 25, 2024 · The logical OR (||) (logical disjunction) operator for a set of operands is true if and only if one or more of its operands is true. It is typically used with boolean (logical) values. When it is, it returns a Boolean value.
Comparison operators compare two values and return a boolean value (true or false). For example, console.log(a > b); // Output: true . Here, we have used the > comparison operator to check whether a (whose value is 3) is greater than b (whose value is 2). Since 3 is greater than 2, we get true as output.
