How to convert float to 4byte hex string in JavaScript and turn back?

Question

I get an hexadecimal data from server side, but it is some float, so I want to convert these hexadecimal to float, but I can't find any method in JavaScript. Could anyone help me?

Answer 1

I'm a little confused with your wording but if you're trying to convert a float to a hexadecimal string try:

hex = floatNum.toString(16);