How can I perform `integer division javascript` to get the result as an integer, not a float?

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If you want to explicitly cast the result into an integer, you can use parseInt().

var x = parseInt(455 / 10);
console.log(x); // Outputs: 45

parseInt() parses the number and returns the integer part by discarding the decimals. However, it’s less efficient compared to Math.floor() and | 0, and it’s usually better to use one of those methods unless you specifically need to parse the result as a string.