kachayev

Channels Are Not Enough

... or Why Pipelining Is Not That Easy

Golang Concurrency Patterns for brave and smart.

By @kachayev

Intro

tsenart

package main

import (
	"net/http"
	"database/sql"
	"fmt"
	"log"
	"os"
)

hyg

func openbrowser(url string) {
	var err error

	switch runtime.GOOS {
	case "linux":
		err = exec.Command("xdg-open", url).Start()
	case "windows":
		err = exec.Command("rundll32", "url.dll,FileProtocolHandler", url).Start()
	case "darwin":
		err = exec.Command("open", url).Start()

ismasan

// Copyright (c) 2017 Ismael Celis

// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:

// The above copyright notice and this permission notice shall be included in all

andybak

    {% extends "custom_base.html" %}

    {% block content %}

        <form id="defaults" >
            <input name="csrfmiddlewaretoken" type="hidden" value="{{ csrf_token }}">
        </form>

        <table>
            {% for row in items %}

shaunlee

package main

import (
    "fmt"
    "strings"
    "database/sql"
)

const (
    SQL_INSERT = "INSERT INTO %s (%s) VALUES (%s)"

border

package main

import (
	"container/list"
	"flag"
	"fmt"
	"io"
	"io/ioutil"
	"log"
	"net/http"

viktorklang

/*
Copyright 2012-2021 Viktor Klang

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software

jbeluch

startup_message off
hardstatus on
hardstatus alwayslastline
hardstatus string "%{.bW}%-w%{..G}%n %t%{-}%+w %=%{..G} %H %{..Y} %m/%d %C%a"

sanxiyn

#include <assert.h>
#include <stdarg.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>

enum type {
    NIL,