gregworley

package main

import "fmt"

func adder() (func(int) int) {
	var x int
	return func(delta int) int {
		x += delta
		return x
	}

gregworley

package main

import "fmt"

func adder() (func(int) int) {
	var x int
	return func(delta int) int {
		x += delta
		return x
	}

gregworley

package main

import "fmt"

func adder() (func(int) int) {
	var x int
	return func(delta int) int {
		x += delta
		return x
	}

gregworley

package main

import "fmt"

func adder() (func(int) int) { //declare function adder() with the function literal func(int) as a parameter of type int
	var x int
	return func(delta int) int {
		x += delta
		return x
	}

gregworley

package main

import "fmt"

func f() {
        for i := 0; i < 10; i++ {
                g := func(i int) {
                        fmt.Printf("%d", i)
                }
                g(i)

gregworley

package main

import (
        "os"
        "flag" // command line option parser
)

var omitNewline = flag.Bool("n", false, "don't print final newline")

const (

gregworley

package main

import (
        "./iopkg"
        "fmt"
        "os"
)

func main() {
        hello := []byte("hello, world\n")

gregworley

package file

import (
        "os"
        "syscall"
)

type File struct {
        fd   int    // file descriptor number
        name string //file name at Open time

gregworley

// A version of echo - go/docs/GoCourseDay1.pdf slide 59

package main

import (
        "fmt"
        "os"
)

func main() {

gregworley

// go/doc/GoCourseDay1.pdf slide 62
package main

import (
        "fmt"
        "./transcendental"
)

var twoPi = 2 * transcendental.Pi //decl computes twoPi
func main() {