ParseInt

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< span style="font-family:'Courier New';font-size:16px;">< span style="line-height:20px;font-size:13px;"> ParseInt( str:String,radix:uint = 0)， Converts a string to an integer. If the string specified in the parameter cannot be converted to a number, this function returns Nan. Strings starting with 0x are interpreted as hexadecimal digits. Unlike earlier versions of ActionScript, integers starting with 0 are not interpreted as octal numbers. You must specify a cardinality of 8 to interpret as an octal number. Whitespace and 0 before valid integers and non numeric characters after them are ignored.