From For statements with range clause: A “for” statement with a “range” clause iterates through all entries of an array, slice, string or map, or values received on a channel. For each entry it assigns iteration values to corresponding iteration variables and then executes the block. As an example: for index, element := range someSlice … Read more
Add dots after the second slice: //—————————vvv append([]int{1,2}, []int{3,4}…) This is just like any other variadic function. func foo(is …int) { for i := 0; i < len(is); i++ { fmt.Println(is[i]) } } func main() { foo([]int{9,8,7,6,5}…) }
According to the language specification, you can use a raw string literal, where the string is delimited by backticks instead of double quotes. `line 1 line 2 line 3`
New Way: From Go 1.10 there is a strings.Builder type, please take a look at this answer for more detail. Old Way: Use the bytes package. It has a Buffer type which implements io.Writer. package main import ( “bytes” “fmt” ) func main() { var buffer bytes.Buffer for i := 0; i < 1000; i++ … Read more
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