![]() Finally, we print the error, the converted number, and its type to the console. The converted value is stored in the variable n, and any error encountered is captured in the err variable. The third argument, 64, indicates that the result should fit into an int64. The second argument, 10, represents the decimal base. In the above example, we provide the string value “17” to the strconv.ParseInt() function. Here’s an example illustrating its usage: s := "17" This function allows us to parse a decimal string with a specified base and check if it fits into an int64. The converted value is stored in the variable n, and any error that may occur during the conversion is captured in the err variable.įinally, we print the error, the converted number, and its type to the console.Īnother method to convert a string to an int or int64 is by using the strconv.ParseInt function. By calling strconv.Atoi(s), we convert the string to an int. ![]() In this code snippet, we start with a string variable s containing the value “17”. Here’s an example that demonstrates its usage: s := "17" ![]() The strconv.Atoi function allows us to convert a string to an int in Golang. There are a few methods we can use, and we’ll walk you through each one step by step. Let’s explore how we can convert a string to an int or int64 in Golang. Golang Convert Between String and int/int64 Finally, we print the type of n using the reflect package’s TypeOf() function.Īlso, read how to convert Golang Interface to String. The resulting value is stored in the variable n. By applying the int() function to a, we convert it to the corresponding int representation. In this code example, we have an int64 variable a with a value of 17. Let’s take a look at the following code example: var a int64 = 17 Similarly, converting from int64 to int can be achieved using the int() function. The resulting value is stored in the variable n.įinally, we print the type of n using the reflect package’s TypeOf() function to confirm the successful conversion. By applying the int64() function to a, we convert it to the corresponding int64 representation. In this example, we have an integer variable a with a value of 17. To convert an int to int64, we can utilize the int64() function.Ĭonsider the following code example: var a int = 17 Let’s explore these conversions to establish a solid foundation. Understanding how to convert between int and int64 is essential before delving into the conversion of int/ int64 to string and vice versa. 6) Reference Golang Convert Between int and int64
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