Perform Strict Comparison Operations In JavaScript
Strict comparison operators compare two values which can be numbers or strings of the same type only.
JavaScript comparison operators are used to to determine whether values are equal, not equal, greater than, less than or within a specific range.
An operand is the object of a mathematical operation. Operands for the comparison operators can be integers or real numbers.
Strict Comparison Operators For JavaScript
JavaScript Strict Comparison Operators
| Name | Description | Example |
|---|---|---|
| = | Set left operand to same value on right | num1 = num2 |
| === | Equal value and type | num1 === num2 |
| !== | Not Equal value and not equal type | num1 !== num2 |
| Name | Description | Example |
JavaScript Strict Comparison Operators Snippet
// OjamboShop.com Learning JavaScript Strict Comparison Operators Tutorial // let num1 = 1; let num2 = 2; let str1 = "1"; let str2 = "2"; // Equality Operators console.log(num1 == num2); // Equality Operator console.log(num1 == str1); // Equality Operator console.log(num2 == str2); // Equality Operator console.log(num1 === num2); // Strict Equality Operator console.log(num1 === str1); // Strict Equality Operator console.log(num2 === str2); // Strict Equality Operator // Inequality Operators console.log(num1 != num2); // Equality Operator console.log(num1 != str1); // Equality Operator console.log(num2 != str2); // Equality Operator console.log(num1 !== num2); // Strict Equality Operator console.log(num1 !== str1); // Strict Equality Operator console.log(num2 !== str2); // Strict Equality Operator
Usage
You can use any IDE or text editor and the web browser to compile and execute JavaScript code. For this tutorial, the OjamboShop.com Learning JavaScript Course Web IDE can used to input and compile JavaScript code for the strict comparison operators.
Open Source
JavaScript follows the ECMAScript standard and is licensed under the W3C Software License by web browser vendors and runtime environment vendors. This allows commercial use, modification, distribution, and allows making derivatives proprietary.
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Conclusion:
JavaScript makes it easy to use the strict comparison operators. Use strict comparison operators to compare two values of the same type which can be numbers or strings.
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