hosszukalman

{
  "requiredArgs": [
    "where",
    "command"
  ],
  "optionalArgs": [
    "mutation-name"
  ],
  "templates": [
    {

hosszukalman

{
  "requiredArgs": [
    "where",
    "command"
  ],
  "optionalArgs": [
    "mutation-name"
  ],
  "templates": [
    {

hosszukalman

#!/bin/bash

vim /etc/docker/daemon.json
service docker restart
docker network create foo
docker network inspect foo | grep Subnet # "Subnet": "10.10.1.0/24"

hosszukalman

package main

import (
	"fmt"
	"sync"
)

func makeResult(i int) string {
  return fmt.Sprintf("this is %v", i)
}

hosszukalman

// https://golang.org/pkg/database/sql/#DB.SetMaxOpenConns
// Go's default setting is "unlimited" for SetMaxOpenConns() but PG's setting is 100.
// If you don't set a limit, go won't handle it in the application layer and never wait to open a new connection
// so it's possible to throw a "max connections" error. That's why you should set the limits, this can be a starting point
// for small and medium web applictions.
db.SetMaxOpenConns(25)
db.SetMaxIdleConns(25)
db.SetConnMaxLifetime(5*time.Minute)

hosszukalman

09:55 $ go run speedupfor.go
Using sum function: 64416925
39.187µs
Using sumWG function: 64416925
3.486436ms
Using sumChAndWG function: 64416925
33.303102ms
Using sumAtomic function: 64416925
2.848421ms
Using sumSelect function: 64416925

hosszukalman

package main

import (
	"fmt"
	"sync"
)

type Foo struct {
	ID int
}

hosszukalman

package main

import (
	"encoding/json"
	"fmt"
	"reflect"
)

type User struct {
	Permissions []string

hosszukalman

package main

import (
	"fmt"
	"reflect"
)

type User struct {
	Permissions []string
}

hosszukalman

package main

import (
	"fmt"
	"time"
)

func main() {
	now := time.Now()