How to convert integer to decimal in javascript

In JavaScript, you can use the toFixed() function to convert integers to decimals. This function can convert integers into numbers with specified decimal places; syntax "number.toFixed(x)", parameter "x "Specifies the number of decimal places.

The operating environment of this tutorial: windows7 system, javascript version 1.8.5, Dell G3 computer.

In JavaScript, you can use the toFixed() function to convert an integer to a decimal. It can round Number to a number with specified decimal places.

The toFixed() function can convert an integer into a decimal format string, convert a numerical value into a string, and display the specified number of digits after the decimal point.

Syntax: number.toFixed(x)

• x: Required. Specifies the number of decimal places, which is a value between 0 and 20, inclusive. Some implementations can support a larger range of values. If this parameter is omitted, 0 will be used instead.

Example:

var a = 10;
console.log(a.toFixed(2));  //返回字符串“10.00”
console.log(a.toFixed(4));  //返回字符串“10.0000”

Output result:

[Recommended learning: javascript Advanced Tutorial】

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