Playground
Playground based on Docker (See https://github.com/qiniu/goplus-www/tree/master/playground):
Playground based on GopherJS (See https://github.com/qiniu/goplus-play):
Thanks contribution of qiukeren (qiukeren@goplus.org), visualfc (visualfc@goplus.org).
For loop
Thanks contribution of JessonChan (chendongpo@goplus.org)
fns := make([]func() int, 3)
sum := 0
for _, x := range [1, 3, 5, 7, 11, 13, 17] {
if x > 3 {
sum += x
}
}
println("sum(5,7,11,13,17):", sum)
sum = 0
for i, x := range [3, 15, 777] {
v := x
fns[i] = func() int {
return v
}
}
println("values:", fns[0](), fns[1](), fns[2]())
sum = 0
arr := [1, 3, 5, 7, 11, 13, 17]
i := 10
for i = 0; i < len(arr); i++ {
if arr[i] > 3 {
sum += arr[i]
}
}
println("sum(5,7,11,13,17):", sum)Inc/DecStmt
Thanks contribution of JessonChan (chendongpo@goplus.org)
a, b := 2, 3
a++
b--
println(a, b)