You need to use the .toFixed() method. It takes as a parameter the number of digits to show after the decimal point. ... <看更多>

value : number|string|Decimal: A legitimate value is an integer or float, including ±0 , or is ±Infinity , or NaN . The number of digits of value is not ... ... <看更多>

Jquery plugin for Input Field Number to restrict entry to float or integer ... decimalAuto, Integer, 2, Number of decimal to add automatically on blur event. ... <看更多>

Projects are the best way to learn JavaScript, and a calculator is one of the best projects to choose. A calculator ... ... <看更多>