// Copyright 2013 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package list_test

import (
	"container/list"
	"fmt"
)

func Example() {
	// Create a new list and put some numbers in it.
	l := list.New()
	e4 := l.PushBack(4)
	e1 := l.PushFront(1)
	l.InsertBefore(3, e4)
	l.InsertAfter(2, e1)

// Copyright 2013 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package des_test

import "crypto/des"

func ExampleNewTripleDESCipher() {
	// NewTripleDESCipher can also be used when EDE2 is required by
	// duplicating the first 8 bytes of the 16-byte key.
	ede2Key := []byte("example key 1234")

	var tripleDESKey []byte

// Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Keep in sync with ../base64/example_test.go.

package base32_test

import (
	"encoding/base32"
	"fmt"
	"os"
)

func ExampleEncoding_EncodeToString() {
	data := []byte("any + old & data")
	str := base32.StdEncoding.EncodeToString(data)
	fmt.Println(str)
	// Output:

// Copyright 2013 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package gob_test

import (
	"bytes"
	"encoding/gob"
	"fmt"
	"log"
)

type P struct {
	X, Y, Z int
	Name    string
}

type Q struct {
	X, Y *int32
	Name string
}

// This example shows the basic usage of the package: Create an encoder,

// Copyright 2013 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package sql_test

import (
	"context"
	"database/sql"
	"fmt"
	"log"
	"strings"
	"time"
)

var (
	ctx context.Context
	db  *sql.DB
)

func ExampleDB_QueryContext() {
	age := 27
	rows, err := db.QueryContext(ctx, "SELECT name FROM users WHERE age=?", age)

// Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package sync_test

import (
	"fmt"
	"os"
	"sync"
)

type httpPkg struct{}

func (httpPkg) Get(url string) {}

var http httpPkg

// This example fetches several URLs concurrently,
// using a WaitGroup to block until all the fetches are complete.

// Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package exec_test

import (
	"context"
	"encoding/json"
	"fmt"
	"io"
	"log"
	"os"
	"os/exec"
	"strings"
	"time"
)

func ExampleLookPath() {
	path, err := exec.LookPath("fortune")
	if err != nil {
		log.Fatal("installing fortune is in your future")
	}

// Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package http_test

import (
	"context"
	"fmt"
	"io"
	"log"
	"net/http"
	"os"
	"os/signal"
)

func ExampleHijacker() {
	http.HandleFunc("/hijack", func(w http.ResponseWriter, r *http.Request) {
		hj, ok := w.(http.Hijacker)
		if !ok {

// Copyright 2013 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package doc_test

import (
	"bytes"
	"fmt"
	"go/ast"
	"go/doc"
	"go/format"
	"go/parser"
	"go/token"
	"internal/diff"
	"internal/txtar"
	"path/filepath"
	"reflect"
	"strings"
	"testing"
)

func TestExamples(t *testing.T) {

// Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package url_test

import (
	"encoding/json"
	"fmt"
	"log"
	"net/url"
	"strings"
)

func ExamplePathEscape() {
	path := url.PathEscape("my/cool+blog&about,stuff")
	fmt.Println(path)

	// Output:
	// my%2Fcool+blog&about%2Cstuff
}