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# FOR BUSY JOBS
# take the process_id from the /busy page in sidekiq and kill the longest running one.
workers = Sidekiq::Workers.new
long_process_id = 'integration.3:4:71111aaa111' # Eg: 'integration.3:4:71d1d7f4ef5a'
workers.each do |process_id, thread_id, work|
  process = Sidekiq::Process.new('identity' => process_id)
  process.stop! if process_id == long_process_id
end

# FOR SCHEDULED JOBS

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http://stackoverflow.com/questions/22667401/postgres-json-data-type-rails-query
http://stackoverflow.com/questions/40702813/query-on-postgres-json-array-field-in-rails

#payload: [{"kind"=>"person"}]
Segment.where("payload @> ?", [{kind: "person"}].to_json)

#data: {"interest"=>["music", "movies", "programming"]}
Segment.where("data @> ?",  {"interest": ["music", "movies", "programming"]}.to_json)
Segment.where("data #>> '{interest, 1}' = 'movies' ")
Segment.where("jsonb_array_length(data->'interest') > 1")

wellsmuker

常用镜像仓库

• DockerHub镜像仓库

• google镜像仓库

  https://gcr.io/google-containers/

  https://gcr.io/kubernetes-helm/

wellsmuker

Pry Cheat Sheet

• Youtube Tutorial 2013

Command Line

• pry -r ./config/app_init_file.rb - load your app into a pry session (look at the file loaded by config.ru)
• pry -r ./config/environment.rb - load your rails into a pry session

Debugger

wellsmuker

import { Controller } from "stimulus"
import TomSelect from "tom-select"

export default class extends Controller {
  static values = { url: String }

  connect() {
    this.initTomSelect()
  }

wellsmuker

import { Controller } from "stimulus"
import moment from 'moment';
export default class extends Controller {
    static targets = [  "date_range" ]
    connect() {
        if(this.date_rangeTarget) {
            let selectedRange = false
            $(this.date_rangeTarget).daterangepicker({
                showCustomRangeLabel: false,
                alwaysShowCalendars: true,

wellsmuker

ffmpeg -protocol_whitelist file,http,https,tcp,tls,crypto -i "m3u8 url" -c copy "03 - filename.mp4"

wellsmuker

" Specify a directory for plugins
call plug#begin('~/.vim/plugged')

Plug 'neoclide/coc.nvim', {'branch': 'release'}
Plug 'scrooloose/nerdtree'
"Plug 'tsony-tsonev/nerdtree-git-plugin'
Plug 'Xuyuanp/nerdtree-git-plugin'
Plug 'tiagofumo/vim-nerdtree-syntax-highlight'
Plug 'ryanoasis/vim-devicons'
Plug 'airblade/vim-gitgutter'

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module Selenium
  module WebDriver
    module Remote
      module Http
        class KeepAlive < Default
          def close
            super
            @http.finish if @http&.started?
          end
          

wellsmuker

#!/usr/bin/perl

# This script is made to show graphs with git commit time made on workweek vs weekend
#
# The desription of this script and results of its usage is avaliable at:
# https://ivan.bessarabov.com/blog/famous-programmers-work-time-part-2-workweek-vs-weekend
#
# usage:
#
#   git log --author="Sebastian Riedel" --format="%H %ai" | perl script.pl