The best Go language type conversions Tutorial In 2024, In this tutorial you can learn Go language type conversions
Type conversion for a variable of one data type to another type of variable. Go language casts the basic format is as follows:
type_name(expression)
type_name the type, expression of expression.
The following examples will be converted to floating point integer, and calculate the results, the results will be assigned to the float variable:
package main import "fmt" func main() { var sum int = 17 var count int = 5 var mean float32 mean = float32(sum)/float32(count) fmt.Printf("mean 的值为: %f\n",mean) }
Examples of the implementation of the above output is:
mean 的值为: 3.400000