### GO language

First example:

    // You can edit this code!
    // Click here and start typing.
    package main

    import "fmt"

    func main() {
        fmt.Println("Hello, world!")
    }

    package main

    // fib returns a function that returns
    // successive Fibonacci numbers.
    func fib() func() int {
        a, b := 0, 1
        return func() int {
            a, b = b, a+b
            c = 256
            return a
        }
    }

    func main() {
        f := fib()
        // Function calls are evaluated left-to-right.
        println(f(), f(), f(), f(), f())
    }

Another Example:

    /*
        This is a long comment
        Second line.
    */
    package main

    import (
        "fmt"
        "github.com/hoisie/web.go"
    )

    type mytype struct {
        A   string
        B   string
        C   int
        D   int64
        E   uint8
        F   complex128
        G   float32
    }

    var page = `
        This is a long string
        This is another string
    `

    func index() string { return page }

    func process(ctx *web.Context) string {
        var data mytype
        ctx.UnmarshalParams(&data)
        return fmt.Sprintf("%v\n", data)
    }

    func main() {
        web.Get("/", index)
        web.Post("/process", process)
        web.Run("0.0.0.0:9999")
    }