Primary expressions Basic keywords and general expressions in JavaScript. this The this keyword refers to a special property of an execution context. function The function keyword defines a function expression. class The class keyword defines a class expression. function* The function* keyword defines ...
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Because only one of the expressions in the or statement needs to be true for the expression to evaluate as true, if the first expression evaluates as true, the Siebel eScript interpreter returns true and does not evaluate the second. == Equality True if the values are equal; otherwise false...
In a logical operator, if you use the AND operator, the compound expression returns true if both expressions are true. If you use the OR operator then the compound expression returns true if either is true. If you use the NOT operator, the value returns true if either expression is ...
We use logical operators to perform logical operations on boolean expressions. For example, const x = 5, y = 3; console.log((x < 6) && (y < 5)); // Output: true Run Code Here, && is the logical operator AND. Since both x < 6 and y < 5 are true, the combined result is...
JavaScript comparison and logical operators compare values and evaluate expressions to return boolean values. In this tutorial, you will learn about JavaScript comparison and logical operators with the help of examples.
C# provides the & and | operators that support the three-valued logic with the bool? operands. For more information, see the Nullable Boolean logical operators section of the Boolean logical operators article.Boolean expressionsA type with the defined true operator can be the type of a result ...
In this case the operation on the right is calculated and then at the end is assigned to b. The value of b is then assigned to a. This can be confirmed by examining at the values of a and b. In this lesson you have learned about expressions, statements, operators, and operator ...