Golang strings.ToTitle函數代碼示例

func GetNpcs() (npcs []*Npc) {
	var data []NpcInfo
	err := utils.LoadSetting(&data, "data/npc.json")
	if err != nil {
		panic(err.Error())
	}

	for _, npcType := range data {
		for _, location := range npcType.Locations {
			for locName, count := range location {
				counter := 0
				npcClass := npcType.Class
				npcBehavior := npcType.Behavior
				for i := 0; i < count; i++ {
					counter++
					npc := &Npc{
						Character{
							Name:            fmt.Sprintf("%s#%d", strings.ToTitle(npcBehavior), counter),
							Class:           npcClass,
							CurrentLocation: locName,
							OwnerUid:        fmt.Sprintf("%s#%d", strings.ToTitle(npcBehavior), counter),
						},
						ai.Behavior(npcBehavior),
					}
					npc.SetDefaults()
					npcs = append(npcs, npc)

				}
			}

		}
	}

	return
}

func ExampleToTitle() {
	fmt.Println(strings.ToTitle("loud noises"))
	fmt.Println(strings.ToTitle("хлеб"))
	// Output:
	// LOUD NOISES
	// ХЛЕБ
}

func main() {
	fmt.Println(strings.Index("chicken", "ken"))
	fmt.Println(strings.Index("chicken", "dmr"))

	fmt.Println(strings.ContainsAny("team", "e"))
	fmt.Println(strings.ContainsAny("failure", "u & i"))
	fmt.Println(strings.ContainsAny("foo", ""))
	fmt.Println(strings.ContainsAny("", ""))

	fmt.Println(1 & 1)
	fmt.Println(2 & 1)
	fmt.Println(4 & 1)
	fmt.Println(5 & 1)

	pow, sq := HashTest("1234567")
	fmt.Println(pow)
	fmt.Println(sq)

	str := "df 世 界 asd"
	s := "1界"
	index := strings.IndexAny(str, "界")
	fmt.Printf("%d......\n", index)
	for i, c := range str {
		fmt.Println(i)
		for _, m := range s {
			fmt.Printf("%c\t%c\n", c, m)
		}
	}

	for i := len(str); i > 0; {
		rune, size := utf8.DecodeLastRuneInString(str[0:i])
		fmt.Printf("%v\t", i)
		i -= size
		for _, m := range s {
			fmt.Printf("%c\t%v\t%v\n", rune, size, m)
		}
	}

	fmt.Println("bytes =", len(str))
	fmt.Println("runes =", utf8.RuneCountInString(str))

	for _, ss := range strings.Fields(str) {
		fmt.Println(ss)

	}
	fmt.Println(strings.ToTitle(str))

	str = "Hello, 世界"

	// for len(str) > 0 {
	// 	r, size := utf8.DecodeRuneInString(str)
	// 	fmt.Printf("%c %v\n", r, size)

	// 	str = str[size:]
	// }
	fmt.Println(Replace(str, "", "f", -1))

	hulu := new(huluwa)
	hello(hulu)
}

// Renders a set of data provided by the module into the format specified by the request. Normally, this means that the data is rendered into HTML (mobile vs. desktop is automatically selected), but we may add support for ?alt=json or such at a later point
func Render(c http.ResponseWriter, r *http.Request, title, name string, data interface{}) {
	if WouldUseJson(r) {
		enc := json.NewEncoder(c)
		err := enc.Encode(data)
		if err != nil {
			Error500(c, r, err)
		}
		return
	}
	var p PageInfo
	if title == "" {
		title = strings.ToTitle(moduleName)
	}
	// 	if moduleName == "unknown" {
	// 		log.Println("Warning: Attempting to render a template without moduleName being set! Call SetModuleName during the initialization of your module in order to correct this (in main()).")
	// 	}
	p.Title = title
	// Removed the modulename because it's not needed in the new framework. However, this will break things in the old framework. *sigh*...
	p.Name = /*moduleName + "/" + */ name
	p.Request = r
	perms, err := perms.Get(r)
	if err != nil {
		log.Printf("Warning: Error getting page permissions for %s: %s", r.URL, err)
	}
	p.Perms = perms
	p.Object = data

	err = Execute(c, &p)
	if err != nil {
		c.WriteHeader(500)
		fmt.Fprintln(c, "FATAL ERROR:", err)
		return
	}
}

func (m *HttpTampererSymptom) MuckRequest(ctx *muxy.Context) {

	// Body
	if m.Request.Body != "" {
		newreq, err := http.NewRequest(ctx.Request.Method, ctx.Request.URL.String(), bytes.NewBuffer([]byte(m.Request.Body)))
		if err != nil {
			log.Error(err.Error())
		}
		*ctx.Request = *newreq
		log.Debug("Spoofing HTTP Request Body with %s", log.Colorize(log.BLUE, m.Request.Body))
	}

	// Set Cookies
	for _, c := range m.Request.Cookies {
		c.Expires = stringToDate(c.RawExpires)
		log.Debug("Spoofing Request Cookie %s => %s", log.Colorize(log.LIGHTMAGENTA, c.Name), c.String())
		ctx.Request.Header.Add("Cookie", c.String())
	}

	// Set Headers
	for k, v := range m.Request.Headers {
		key := strings.ToTitle(strings.Replace(k, "_", "-", -1))
		log.Debug("Spoofing Request Header %s => %s", log.Colorize(log.LIGHTMAGENTA, key), v)
		ctx.Request.Header.Set(key, v)
	}

	// This Writes all headers, setting status code - so call this last
	if m.Request.Method != "" {
		ctx.Request.Method = m.Request.Method
	}
}

func titleCaseFirstLetter(in string) string {
	out := ""
	out += string(in[0])
	out = strings.ToTitle(out)
	out += in[1:]
	return out
}

func convertStruct(in interface{}, val reflect.Value) *ConfigError {
	dict, ok := in.(map[string]interface{})
	if !ok || len(dict) != val.NumField() {
		return &ConfigError{ErrInvalidType, ""}
	}

	for k, from := range dict {
		to := val.FieldByName(strings.ToTitle(k[:1]) + k[1:])
		if !to.IsValid() {
			return &ConfigError{ErrInvalidType, ""}
		}

		convertor := convertFuncs.get(to)
		if convertor == nil {
			return &ConfigError{ErrInvalidType, ""}
		}

		if err := convertor(from, to); err != nil {
			if len(err.Field) > 0 {
				err.Field = fmt.Sprintf("%s.%s", k, err.Field)
			} else {
				err.Field = k
			}
			return err
		}
	}

	return nil
}

func doLogGPUStatus() {

	var stdout, stderr bytes.Buffer
	logGPU := func(toLog string) {
		cmd := exec.Command("nvidia-smi ",
			"-q", "-d", toLog, "|", "grep", "Gpu", "|", "cut", "-c35-36")
		cmd.Stdout = &stdout
		cmd.Stderr = &stderr

		err := RunCommandWithTimeout(5*time.Second, cmd)
		if err != nil {
			switch err.(type) {
			case TimeoutError:
				Incr(ServerRole+"-System", "GPUUnResponsive")
				return
			}
		} else {
			Log("System", strings.ToTitle(toLog),
				string(stdout.Bytes())+"::"+string(stderr.Bytes()))
		}
	}
	logGPU("MEMORY")
	logGPU("UTILIZATION")
	logGPU("PERFORMANCE")
	logGPU("ECC")
	logGPU("CLOCK")
	logGPU("TEMPERATURE")

}

func addPlist(name string, config *Dashing) {
	var file bytes.Buffer
	t := template.Must(template.New("plist").Parse(plist))

	fancyName := config.Name
	if len(fancyName) == 0 {
		fancyName = strings.ToTitle(name)
	}

	aj := "false"
	if config.AllowJS {
		aj = "true"
	}

	tvars := map[string]string{
		"Name":        name,
		"FancyName":   fancyName,
		"Index":       config.Index,
		"AllowJS":     aj,
		"ExternalURL": config.ExternalURL,
	}

	err := t.Execute(&file, tvars)
	if err != nil {
		fmt.Printf("Failed: %s\n", err)
		return
	}
	ioutil.WriteFile(name+".docset/Contents/Info.plist", file.Bytes(), 0755)
}

func (tester *TestSearchSpaces) createTestData() ([]space.Space, error) {
	names := []string{"TEST_A", "TEST_AB", "TEST_B", "TEST_C"}
	for i := 0; i < 20; i++ {
		names = append(names, "TEST_"+strconv.Itoa(i))
	}

	spaces := []space.Space{}

	err := application.Transactional(tester.db, func(app application.Application) error {
		for _, name := range names {
			space := space.Space{
				Name:        name,
				Description: strings.ToTitle("description for " + name),
			}
			newSpace, err := app.Spaces().Create(context.Background(), &space)
			if err != nil {
				return err
			}
			spaces = append(spaces, *newSpace)
		}
		return nil
	})
	if err != nil {
		return nil, fmt.Errorf("Failed to insert testdata", err)
	}
	return spaces, nil
}

// TitleCase replace _ with space and upcase every word
func TitleCase(s string) string {
	ss := strings.Fields(strings.Replace(s, "_", " ", -1))
	for i := range ss {
		ss[i] = strings.ToTitle(ss[i][:1]) + ss[i][1:]
	}
	return strings.Join(ss, " ")
}

func Forgot(w http.ResponseWriter, r *http.Request) {
	var err error
	var tmpl *plate.Template

	params := r.URL.Query()
	error := params.Get("error")
	error, _ = url.QueryUnescape(error)
	server := plate.NewServer()

	tmpl, err = server.Template(w)

	if err != nil {
		plate.Serve404(w, err.Error())
		return
	}

	tmpl.Bag["PageTitle"] = "Forgot Password"
	tmpl.Bag["Error"] = strings.ToTitle(error)
	tmpl.Bag["CurrentYear"] = time.Now().Year()
	tmpl.Bag["userID"] = 0

	tmpl.FuncMap["isNotNull"] = func(str string) bool {
		if strings.TrimSpace(str) != "" && len(strings.TrimSpace(str)) > 0 {
			return true
		}
		return false
	}
	tmpl.FuncMap["isLoggedIn"] = func() bool {
		return false
	}

	templates := append(TemplateFiles, "templates/auth/forgot.html")

	tmpl.DisplayMultiple(templates)
}

func SignUp(w http.ResponseWriter, r *http.Request) {
	var err error
	var tmpl *plate.Template

	params := r.URL.Query()
	error := params.Get("error")
	error, _ = url.QueryUnescape(error)

	fname := params.Get("fname")
	fname, _ = url.QueryUnescape(fname)

	lname := params.Get("lname")
	lname, _ = url.QueryUnescape(lname)

	email := params.Get("email")
	email, _ = url.QueryUnescape(email)

	username := params.Get("username")
	username, _ = url.QueryUnescape(username)

	var submitted bool
	submitted, err = strconv.ParseBool(params.Get("submitted"))
	if err != nil {
		submitted = false
	}

	server := plate.NewServer()

	tmpl, err = server.Template(w)

	if err != nil {
		plate.Serve404(w, err.Error())
		return
	}

	tmpl.Bag["PageTitle"] = "Register"
	tmpl.Bag["Error"] = strings.ToTitle(error)
	tmpl.Bag["Fname"] = strings.TrimSpace(fname)
	tmpl.Bag["Lname"] = strings.TrimSpace(lname)
	tmpl.Bag["Email"] = strings.TrimSpace(email)
	tmpl.Bag["Username"] = strings.TrimSpace(username)
	tmpl.Bag["CurrentYear"] = time.Now().Year()
	tmpl.Bag["Submitted"] = submitted
	tmpl.Bag["userID"] = 0

	tmpl.FuncMap["isNotNull"] = func(str string) bool {
		if strings.TrimSpace(str) != "" && len(strings.TrimSpace(str)) > 0 {
			return true
		}
		return false
	}
	tmpl.FuncMap["isLoggedIn"] = func() bool {
		return false
	}

	templates := append(TemplateFiles, "templates/auth/signup.html")

	tmpl.DisplayMultiple(templates)

}

func TestPaperKeyPhraseTypos(t *testing.T) {
	p, err := MakePaperKeyPhrase(0)
	if err != nil {
		t.Fatal(err)
	}

	equivs := []string{
		p.String(),
		"   " + p.String(),
		p.String() + "  ",
		" " + p.String() + " ",
		"\t" + p.String() + "  ",
		" " + p.String() + "\t",
		strings.Join(strings.Split(p.String(), " "), "   "),
		strings.ToTitle(p.String()),
		strings.ToUpper(p.String()),
	}

	for _, s := range equivs {
		q := NewPaperKeyPhrase(s)
		version, err := q.Version()
		if err != nil {
			t.Fatal(err)
		}
		if version != 0 {
			t.Errorf("input: %q => version: %d, expected 0", s, version)
		}
		if q.String() != p.String() {
			t.Errorf("input: %q => phrase %q, expected %q", s, q.String(), p.String())
		}
		if len(q.InvalidWords()) > 0 {
			t.Errorf("input: %q => phrase %q, contains invalid words %v", s, q.String(), q.InvalidWords())
		}
	}

	// make a typo in one of the words
	w := strings.Fields(p.String())
	w[0] = w[0] + "qx"
	x := strings.Join(w, " ")
	q := NewPaperKeyPhrase(x)

	// version should still be ok
	version, err := q.Version()
	if err != nil {
		t.Fatal(err)
	}
	if version != 0 {
		t.Errorf("input: %q => version: %d, expected 0", x, version)
	}

	// but InvalidWords should return the first word as invalid
	if len(q.InvalidWords()) == 0 {
		t.Fatalf("input: %q => all words valid, expected %s to be invalid", x, w[0])
	}

	if q.InvalidWords()[0] != w[0] {
		t.Errorf("input: %q => invalid words %v, expected %s", x, q.InvalidWords(), w[0])
	}
}

func main() {
	fmt.Println("Hello World")
	fmt.Println(strings.ToTitle("Hello World"))
	fmt.Println(strings.ToLower("hello world"))
	fmt.Println(strings.Replace("Hello World Hello World Hello World", "Hello", "Come", 2))
	fmt.Println(strings.Replace("    Aero    space", "    ", "", 2)) // Remove space
	fmt.Println(strings.TrimSpace("    Aero    space"))              // Also remove space but in the front
}