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

Apr 3, 2025 · In JavaScript, the modulo operation (which doesn't have a dedicated operator) is used to normalize the second operand of bitwise shift operators (<<, >>, etc.), making the offset always a positive value.

JavaScript Operators. Operators are used to assign values, compare values, perform arithmetic operations, and more. There are different types of JavaScript operators: Arithmetic Operators; Assignment Operators; Comparison Operators; Logical Operators; Conditional Operators; Type …

Apr 22, 2002 · JavaScript 2.0 is an experimental proposal maintained by waldemar for future changes in the JavaScript language. The eventual language may differ significantly from this proposal, but the goal is to move in the directions indicated here and do so via a coordinated plan rather than adding miscellaneous features ad hoc on a release-by-release basis.

Feb 8, 2018 · JavaScript performs string concatenation when find +. So the first "2" and second "2" makes "22". But when performing subtraction (-) on strings, coercion happens. So the resulted "22" coerced to number 22 and final "2" coerced to number 2. Finally subtracts 2 from 22 to result 20. For More: Coercion. Step by step evaluation:

Apr 3, 2025 · 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.

Apr 3, 2025 · JavaScript (JS) is a lightweight interpreted (or just-in-time compiled) programming language with first-class functions. While it is most well-known as the scripting language for Web pages, many non-browser environments also use it, such as …

JavaScript is the programming language of the Web. JavaScript is easy to learn. This tutorial will teach you JavaScript from basic to advanced. With our "Try it Yourself" editor, you can edit the source code and view the result. We recommend reading …

I believe a["2"] would create a new variable and return null. null !== 2. So lets assume it is actually implicitly converting to a number. a[2] would return 2. 2 and 2 match in type (so === works) and value.

JavaScript 2.0 is the next major revision of the JavaScript language. Also known as ECMAScript Edition 4, it is being standardized by the ECMA organization.