Александр Павлюк

func (с Celsius) String() string { 
    return fmt.Sprintf("%g°C", c) 
}

type TestStruct struct {
	Id   int
	Data map[int]interface{}
}

func main() {
	testing := map[int]TestStruct{}

	testing[0] = TestStruct{
		Id: 0,
	}

	objCopy := testing[0]
	objCopy.Data = map[int]interface{}{
		1: "dd",
	}
	testing[0] = objCopy
}

package main

import (
	"fmt"
	"net/http"
)

func main() {
	err := http.ListenAndServe(":8090", nil)
	fmt.Println("Error creating http server: ", err)
}

$ go run main.go 
Error creating http server:  listen tcp :8090: bind: address already in use

var t []string
for k, value := range config.Settings.Logs {
   elem, err := tail.TailFile(value, tail.Config{Follow: true, ReOpen: true, MustExist: true})
   ...... тут надо ошибку проверить .....
   t = append(t, elem)
}

b := a[:0]
for _, x := range a {
	if x != "html_2222" && x != "css_2134234" {
		b = append(b, x)
	}
}

exec.Command("pgdump", "-h", opts.PostgresHost, "-p", opts.PostgresPort, "-U", opts.PostgresUsername, "-d", dbname, "-w", "Fc", "-f ", Path)

package main

import (
	"encoding/xml"
	"fmt"
)

type Property struct {
	Name  string `xml:"name,attr"`
	Value string `xml:",chardata"`
}

type Object struct {
	Properties []Property `xml:"PROPERTY"`
	Basetype   string     `xml:"basetype,attr"`
	Name       string     `xml:"name,attr"`
	Oid        int        `xml:"oid,attr"`
}

type Response struct {
	XMLName xml.Name `xml:"RESPONSE"`
	Objects []Object `xml:"OBJECT"`
}

func main() {
	data := []byte(`<RESPONSE>
    <OBJECT basetype="status" name="status" oid="1">
      <PROPERTY name="response-type">success</PROPERTY>
      <PROPERTY name="response-type-numeric">0</PROPERTY>
      <PROPERTY name="response">0f738648db95bb1f6ca37f6b8b5aafa8</PROPERTY>
      <PROPERTY name="return-code">1</PROPERTY>
    </OBJECT>
</RESPONSE>`)

	var res Response
	err := xml.Unmarshal(data, &res)
	if err != nil {
		panic(err)
	}

	fmt.Printf("%+v\n", res)
}

for range zipChan {
}

type Post struct {
..........................
    Images		[]ImagePost
}