"io"
	"log"
	"os"
)

func ExampleSum256() {
	sum := sha256.Sum256([]byte("hello world\n"))
	fmt.Printf("%x", sum)
	// Output: a948904f2f0f479b8f8197694b30184b0d2ed1c1cd2a1ec0fb85d299a192a447
}

func ExampleNew() {
	h := sha256.New()
	h.Write([]byte("hello world\n"))
	fmt.Printf("%x", h.Sum(nil))
	// Output: a948904f2f0f479b8f8197694b30184b0d2ed1c1cd2a1ec0fb85d299a192a447
}

func ExampleNew_file() {

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package md5_test

import (
	"crypto/md5"
	"fmt"
	"io"
	"log"
	"os"
)

func ExampleNew() {
	h := md5.New()
	io.WriteString(h, "The fog is getting thicker!")
	io.WriteString(h, "And Leon's getting laaarger!")
	fmt.Printf("%x", h.Sum(nil))
	// Output: e2c569be17396eca2a2e3c11578123ed
}

// license that can be found in the LICENSE file.

package cookiejar_test

import (
	"fmt"
	"log"
	"net/http"
	"net/http/cookiejar"
	"net/http/httptest"
	"net/url"
)

func ExampleNew() {
	// Start a server to give us cookies.
	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		if cookie, err := r.Cookie("Flavor"); err != nil {

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package sha1_test

import (
	"crypto/sha1"
	"fmt"
	"io"
	"log"
	"os"
)

func ExampleNew() {
	h := sha1.New()
	io.WriteString(h, "His money is twice tainted:")
	io.WriteString(h, " 'taint yours and 'taint mine.")
	fmt.Printf("% x", h.Sum(nil))

		"the file system has gone away",
	}
}

func Example() {
	if err := oops(); err != nil {
		fmt.Println(err)
	}
	// Output: 1989-03-15 22:30:00 +0000 UTC: the file system has gone away
}

func ExampleNew() {
	err := errors.New("emit macho dwarf: elf header corrupted")
	if err != nil {
		fmt.Print(err)
	}
	// Output: emit macho dwarf: elf header corrupted
}