#Convert string to number golang how to#
#Convert string to number golang code#

#Convert string to number golang how to#

Let’s see an example on how we can use these functions to convert an integer to an ASCII string package mainĪs you can see the result is exactly the same. How to convert number (int or float64) to string in Golang. Itoa is equivalent to FormatInt(int64(i), 10).

#Convert string to number golang code#

The code snippet below shows how to convert an int to a string using the Itoa function. This library supports conversions to and from string representations to various other data types. The function is Itoa from the strconv package. An integer can be converted to a string in Golang using the Itoa function within the strconv library.

There is a shorter function which we can use if we want to convert an integer base 10 to an ASCII string.

So what we need is just the integer value and what base of the given integer is. In order to convert an integer value to string in Golang we can use the FormatIntfunction from the strconv package.įormatInt returns the string representation of i in the given base, for 2 = 10. If we take 3 (ASCII code 51) and subtract 0 (. Go (Golang) provides string and integer conversion directly from a package coming from the standard library - strconv. The easiest way to convert a single character to the integer it represents is to subtract the value of 0.