jasonkeene

package main

import "fmt"

func main() {
	func() {
		goto HELL
	}()
	return

jasonkeene

Go for the Dynamic Programmer

• Introduction
  • I love dynamic languages
  • You will hate the compiler (at first)
  • Goals for the series
• C vs Go vs Python/Ruby/JavaScript
  • Compilation Speed
  • Runtime Speed
• Startup Time

jasonkeene

resource "remote_data" current_datetime {
    count = "${var.size}"
    taint = "is_end_of_the_world"
    create = "date +%y%m%d%H%M"
    shell = true
}

resource "openstack_compute_instance_v2" myinstance {
    count = "${var.size}"

jasonkeene

Community Discussion

Get an invite to the gopher's slack. It is a great resource for just asking questions or discussing various topics you might be interested in.

For Pivots there is also #gophers and #gopher-den-community slack channels.

jasonkeene

type lock struct {
	l uint32
}

func (l *lock) Lock() {
	for {
		if atomic.CompareAndSwapUint32(&l.l, 0, 1) {
			return
		}
	}

jasonkeene

package main

import (
	"net"
	"os"
)

const sock = "/tmp/test.sock"

func main() {

jasonkeene

Preface

• Read on the train, no notes.

Chapter 1 - Introduction

• Read on the train, no notes. Basic introduction to concurrency concepts.

Chapter 2 - Thread Safety

jasonkeene

// This program atomically increments two unit64 values and prints them out
// periodically.
//
// The objective is to capture the same data `stat()` is providing by
// instrumenting calls to `read()` and `write()`.
package main

import (
	"log"
	"sync/atomic"

jasonkeene

b github.com/cloudfoundry/diodes.(*OneToOne).TryNext
c
p d.readIndex
p d.writeIndex
q
n

jasonkeene

• https://www.amazon.com/gp/product/1491941197/ref=as_li_qf_sp_asin_il_tl?ie=UTF8&tag=katherinecoxb-20&camp=1789&creative=9325&linkCode=as2&creativeASIN=1491941197&linkId=50618894344eaf64dbf967755272d941

• https://www.amazon.com/gp/aw/d/1491935677/ref=pd_aw_fbt_14_img_2?ie=UTF8&psc=1&refRID=KJEJN6DHMZH4MRVRV0AY

• https://qmonnet.github.io/whirl-offload/2016/09/01/dive-into-bpf/

• https://books.google.com/books/about/C++_Concurrency_in_Action.html?id=EttPPgAACAAJ&source=kp_cover&hl=en

• https://en.wikipedia.org/wiki/Consistency_model

• https://www.amazon.com/gp/product/0133390098/ref=as_li_ss_tl?ie=UTF8&camp=1789&creative=390957&creativeASIN=0133390098&linkCode=as2&tag=deirdrestraug-20

• https://mitpress.mit.edu/books/introduction-algorithms

• https://mitpress.mit.edu/books/algorithms-unlocked

• https://www.amazon.com/gp/product/0321711378?ie=UTF8&tag=dargovsblo-20&linkCode=as2&camp=1789&creative=9325&creativeASIN=0321711378