golang make chan

Bright Booby answered on November 16, 2020 Popularity 6/10 Helpfulness 1/10

answer golang make chan

related golang channer example

related go chan example

golang make chan

Comment

ch <- v    // Send v to channel ch.
v := <-ch  // Receive from ch, and
           // assign value to v.

Popularity 6/10 Helpfulness 1/10 Language go

Source: tour.golang.org

Tags: go

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Contributed on Nov 16 2020

Bright Booby

0 Answers Avg Quality 2/10

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package main

import (
	"fmt"
	"sync"
)

func main() {
	greeks := []string{"plato", "socrates", "aristotle", "archimedes", "pythagoras", "democritus"}
	var wg sync.WaitGroup
	ch := make(chan string)

	fmt.Println("Init")

	for _, ph := range greeks {
		wg.Add(1)
		go func(str string, c chan string) {
			defer wg.Done()
			c <- str
		}(ph, ch)
	}

	go func() {
		wg.Wait()
		defer close(ch)
	}()

	for c := range ch {
		fmt.Println(c)
	}

	fmt.Println("End")
}

Popularity 9/10 Helpfulness 2/10 Language go

Source: Grepper

Tags: go channels chan

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Contributed on Sep 26 2022

Restu Wahyu Saputra

0 Answers Avg Quality 2/10

go chan example

Comment

package main

import (
	"fmt"
	"time"
)

func worker(id int, ch chan int) {
	for {
		value := <-ch
		fmt.Printf("Worker %d received %d\n", id, value)
		time.Sleep(time.Second) // Simulate some work
	}
}

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

	// Start three worker goroutines
	for i := 1; i <= 3; i++ {
		go worker(i, ch)
	}

	// Send values to the channel
	for i := 1; i <= 5; i++ {
		ch <- i
	}

	time.Sleep(3 * time.Second) // Let the workers finish their work

	close(ch) // Close the channel when done
}

Popularity 2/10 Helpfulness 1/10 Language go

Source: chat.openai.com

Tags: go

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Contributed on Nov 30 2023

Harihar Padhi

0 Answers Avg Quality 2/10

golang make chan

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