If decimal numbers contain a leading zero, it's always best to specify the radix as 10 so that you won't accidentally end up with an octal value. : Type Conversion : Number Data Type JAVASCRIPT TUTORIALS

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If decimal numbers contain a leading zero, it's always best to specify the radix as 10 so that you won't accidentally end up with an octal value.













var iNum1 = parseInt("010");        //returns 8
var iNum2 = parseInt("010", 8);     //returns 8
var iNum3 = parseInt("010", 10);    //returns 10





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