dxavx

package main

import (
	"fmt"
)

func main() {
	ch1 := make(chan int, 3)
	ch1 <- 1
	ch1 <- 2

dxavx

package main

import (
	"fmt"
)

func main() {
	in := make(chan int)

	// In this subroutine, we open a channel and sequentially write the values 1...4

dxavx

package main

import "fmt"

func main() {
	ch1 := make(chan int, 1) // creating a channel specifying a type that is not buffered (mkfifo)

	go func(in chan int) {
		val := <-in // reading from a channel
		fmt.Println("GO: get from chan", val)

dxavx

package main

import (
	"flag"
	"github.com/prometheus/client_golang/prometheus"
	"github.com/prometheus/client_golang/prometheus/promhttp"
	"log"
	"math/rand"
	"net/http"
	"time"

dxavx

package main

import (
	"encoding/json"
	"fmt"
)

type User1 struct {
	ID       int `json:"user_id,int"` // tags
	Username string

dxavx

package main

import (
	"fmt"
	"os/exec"
)

func main() {
	
	cmd := exec.Command("bash", "./job.sh")

dxavx

package main

import (
	"fmt"
	"os"
)

func main() {
	var ff = "/Users/IMG_01.jpg"
	fmt.Println(FileExists(ff))

dxavx

package main

import (
	"fmt"
	"io/ioutil"
	"log"
	"net/http"
)

func main() {

dxavx

package main

import (
	"fmt"
	"io"
"net/http"
"os"
)

func main() {

dxavx

package main

import (
	"fmt"
	"io/ioutil"
	"log"
	"os/user"
)

func main() {