How to express less than or equal to in js

In JavaScript, the less than or equal relationship can be represented by the symbol <=. This operator returns true if the first value is less than or equal to the second value, otherwise it returns false.

The representation of less than or equal to in JS

In JavaScript, less than or equal to can use the symbol< = means.

Usage:

<= The operator is used to compare two values ​​to determine whether the first value is less than or equal to the second value. It returns true if the condition is true and false if the condition is false.

Example:

<code class="js">const num1 = 5;
const num2 = 10;

console.log(num1 <= num2); // 输出：true
console.log(num2 <= num1); // 输出：false</code>

Priority:

<= Priority of operator Higher than arithmetic operators (such as , -, *, /), but lower than comparison operators (such as ==、!=、>). </p> <p><strong>Note: </strong></p> <p> is different from other comparison operators (such as <code>>), <= operator Not only the size relationship of the values ​​is checked, but also whether the values ​​are equal.

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