dlupu

`

Hotwire Stimulus 2.0 cheatsheet

• Website: https://stimulusjs.org/
• GitHub repo: https://github.com/stimulusjs/stimulus
• Handbook: https://stimulusjs.org/handbook/introduction
• Discourse: https://discourse.stimulusjs.org/

Lifecycle callbacks

m-radzikowski

#!/usr/bin/env bash

set -Eeuo pipefail
trap cleanup SIGINT SIGTERM ERR EXIT

script_dir=$(cd "$(dirname "${BASH_SOURCE[0]}")" &>/dev/null && pwd -P)

usage() {
  cat <<EOF
Usage: $(basename "${BASH_SOURCE[0]}") [-h] [-v] [-f] -p param_value arg1 [arg2...]

asrivascrealytee

job "grafana" {
  datacenters = ["dc1"]
  type        = "service"

  group "grafana" {
    count = 1

    restart {
      attempts = 10
      interval = "5m"

zupzup

package main

import (
	"context"
	"flag"
	log "github.com/sirupsen/logrus"
	"gopkg.in/olivere/elastic.v6"
	"os"
	"strings"
	"time"

zhunik

version: "3"
services:
  postgress:
  ....
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres"]
      interval: 10s
      timeout: 5s
      retries: 5
  app:

mrmartineau

Stimulus cheatsheet

• Website: https://stimulusjs.org/
• GitHub repo: https://github.com/stimulusjs/stimulus
• Handbook: https://stimulusjs.org/handbook/introduction
• Discourse: https://discourse.stimulusjs.org/

Lifecycle callbacks

• initialize: once, when the controller is first instantiated
• connect: anytime the controller is connected to the DOM

vikramdurai

package main

import (
	"bufio"
	"errors"
	"fmt"
	"os"
	"strconv"
	"strings"
)

lestrrat

• stage 1: You believe you can make Go do object oriented programming. You want to do this by using clever struct embedding.
• stage 2: You believe goroutines will solve all of your problems. You want to use goroutines for anything and everything that you can, who cares if the code becomes a bit more complicated
• stage 3: You believe that instead of object oriented programming, interfaces will solve all of your problems. You want to define everything in terms of interfaces
• stage 4: You believe channels will solve all of your problems. You want to do everything from synchronization, returning values, and flow control using channels.
• stage 5: You now believe Go is not as powerful as people claim it to be. You feel like you're stripped of all of the nice tools and constructs that other languages provide.
• stage 6: You realize that stages 1~5 were all just your imagination. You just didn't want to accept the Go way. Everything starts to make sense.
• stage 7: You are now at peace

posener

Story: Writing Scripts with Go

This is a story about how I tried to use Go for scripting. In this story, I’ll discuss the need for a Go script, how we would expect it to behave and the possible implementations; During the discussion I’ll deep dive to scripts, shells, and shebangs. Finally, we’ll discuss solutions that will make Go scripts work.

Why Go is good for scripting?

While python and bash are popular scripting languages, C, C++ and Java are not used for scripts at all, and some languages are somewhere in between.

flaviocopes

Run go install and

• gogitlocalstats -add /path/to/folder will scan that folder and its subdirectories for repositories to scan
• gogitlocalstats -email your@email.com will generate a CLI stats graph representing the last 6 months of activity for the passed email. You can configure the default in main.go, so you can run gogitlocalstats without parameters.

Being able to pass an email as param makes it possible to scan repos for collaborators activity as well.