一个小程序，可以将string 转换为float型数,可用于string类的统一-A small program can be converted to string a number of float-type, can be used for the unification of string type

This a fast floating point to string conversion function. Avoids the use of unsafe sprintf function. Works with float and double types. Correctly manages +inf, -inf, nnan (not a number).-This is a fast floating point to string conversion function. Av

Programs to delimit a string, concatenate strings and float to string conversion.