WebThe Equality and Relational Operators The equality and relational operators determine if one operand is greater than, less than, equal to, or not equal to another operand. The majority of these operators will probably look familiar to you as well. Keep in mind that you must use " == ", not " = ", when testing if two primitive values are equal. Comparing data of different types may give unexpected results. When comparing a string with a number, JavaScript will convert the string to a number when doing the comparison. An empty string converts to 0. A non-numeric string converts to NaN which is always false. When comparing two strings, "2" will be … See more 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: See more 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: See more Comparison operators can be used in conditional statements to compare values and take action depending on the result: You will learn more about the use of conditional statements in the next chapter of this tutorial. See more JavaScript also contains a conditional operator that assigns a value to a variable based on some condition. See more
Less than (<) - JavaScript MDN - Mozilla
WebMar 15, 2024 · The comparison operators are less than <, less than or equal <=, greater than >, greater than equal >=, equal (== & ===) & not equal ( != & !==). All comparison operators return true or false. Table of Contents Equality Operators == & === Not Equal Operators != & !== Less than (<) Greater than (>) Less than or equal (<=) Greater … Webconst a = 3; // greater than or equal operator console.log (a >= 3); //true Run Code >= evaluates to true if the left operand is greater than or equal to the right operand. … list of bmi
JavaScript Comparison Operators W3Docs JavaScript Tutorial
WebFeb 28, 2024 · Greater than or equal (>=): This operator is used to check whether the left side operand is greater than or equal to the right side operand. If the value is greater than or equal then the condition is true otherwise false. Example: Below examples illustrate the (>=) operator in JavaScript. Javascript let val1 = 5; let val2 = "5"; WebOct 18, 2012 · What you're should be using is less than 2 OR greater than 15: if (formElement.first_name.value.length < 2 formElement.first_name.value.length > 15) … WebAug 19, 2024 · Write a JavaScript function to compare dates (i.e. greater than, less than or equal to). Test Data: console.log (compare_dates (new Date ('11/14/2013 00:00'), new Date ('11/14/2013 00:00'))); console.log … images of shingled roofs