RainyMaple's Blog

JavaScript FunctionsNot like c#, less parameter(s) can be passed to a function, the omitted one(s) would be undefinedThere isn’t method overloading like c#, the latter definition simply makes the former one disappear.arguments object can be used within a function to check the parametersUsing the arg Read More

JavaScript BasicsSpecial number valuesNote:10/0 doesn’t throw exception, it returns NaN insteadNaN doesn’t equal to NaNuse isNaN function to test NaNisNaN will coalesce string of numberFlow-control statements apply coalescing to booleanIn logical expression, the following values will be treated as f Read More