A simple trick is to do a .replace(/[^0-9]/g, "") which will remove all non digits from your string and then do the conversion ... ... <看更多>

How To Add Value To Parse String To Number Using Javascript - parseInt()Source Code: ... .blogspot.com ... ... <看更多>

scroll: sprintf for JS. ... The return value is a JS string. ... string Arguments are treated as strings unless prefaced by a type indicator: n:<integer> ... ... <看更多>

new Integer(value: JSBI | number, annotations?: string[]): Integer. Overrides newClass. ... All JavaScript numbers are 64-bit floating-point numbers. ... <看更多>

Throw an exception. This one is obvious: when the string does not contain a valid integer, you use the error handling facilities of the language ... ... <看更多>