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i used the String.length(string) function in javascript to get the length of string but nothing happened. It doesn't give me a value when i tried to view the result using an alert function. Actually, this kind of problem does not only exist with the length function, it's also the same …
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I'm trying to trap a user entry that cannot be found in the database. When a code is entered, the page should give a "Code Not Found" message if it is an undefined value. However, it didn't; and it always shows the "undefined" value to the page instead. I'm really …
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hai i want to convert interger number to float number, how in php? for ex i want to convert 500 to 500.00
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