slayer

(() => {
    // Async function helper
    var createAsyncPromise = (context, args, asyncFn) => new Promise((resolve, reject) => {
        var handleNext = result => {
            try {
                handleResult(asyncFn.next(result))
            } catch (error) {
                reject(error)
            }
        };

slayer

require 'redis' # gem install redis (4.8.x in my case)

15.times.each do |db|
  redis = Redis.new(url: "redis://localhost/#{db}") # or whatever

  total = 0
  redis.scan_each.each do |key|
    size = redis.send(:send_command, [:memory, :usage, key])
    total += size
    # puts " DB#{db} #{key} => #{size}b"

slayer

{
  "AF": "##-###-####",
  "AX": "(###)###-##-##",
  "AL": "(###)###-###",
  "DZ": "##-###-####",
  "AS": "(684)###-####",
  "AD": "###-###",
  "AO": "(###)###-###",
  "AI": "(264)###-####",
  "AQ": "1##-###",

slayer

require 'rails_helper'

RSpec.describe SomeController, type: :controller do

  context 'turbo' do
    include_context 'turbo_requests'

    it 'should be successful' do
      post :action
      expect(response).to be_successful

slayer

# Auto delete pods with status.phase=Failed via CronJob
---
apiVersion: v1
kind: ServiceAccount
metadata:
  name: sa-auto-delete-failed-pods
  namespace: kube-system

---
kind: ClusterRole

slayer

#!/bin/bash

# Setup your projets and zones
SRC_PRJ="company-staging"
SRC_ZONE="northamerica-northeast1-b"
DST_PRJ="company-production"
DST_ZONE="us-central1-b"
DISKS="$@"

slayer

function aws-s3-du() {
  local buckets=$@
  if [ -z "$buckets" ]; then
    buckets=$(aws s3 ls | awk '{print $3}')
  fi
  for bucket in $buckets; do
    echo -ne "${bucket}\t\t"
    aws s3 ls s3://${bucket}  --recursive |   grep -v -E "(Bucket: |Prefix: |LastWriteTime|^$|--)" | awk 'BEGIN {total=0}{total+=$3}END{print total/1024/1024/1024" GB"}'
  done
}

slayer

# This file has been auto-generated by i3-config-wizard(1).
# It will not be overwritten, so edit it as you like.
#
# Should you change your keyboard layout some time, delete
# this file and re-run i3-config-wizard(1).
#

# i3 config file (v4)
#
# Please see https://i3wm.org/docs/userguide.html for a complete reference!

slayer

#!/bin/bash

TOKEN="xxxxxxxxxxxxxxxxxxx"
ZONE_ID=2222222222222222222222222

# [email protected]
# KEY=11111111111111111111111111
# Replace with 
#     -H "X-Auth-Email: ${EMAIL}" \
#     -H "X-Auth-Key: ${KEY}" \

slayer

Ruby
  принципиальное различие скриптовых и “обычных” языков
  3 принципа ООП
  реализация множественного наследования в ruby
  duck typing
  многопоточность в ruby
Rails
  что такое MVC и зачем это нужно
  локига в контроллере, должна ли быть и почему
  синхронные и асинхронные операции — предложить варианты решения