yoshi1984

Debugging ES6 in VS Code

My current editor of choice for all things related to Javascript and Node is VS Code, which I highly recommend. The other day I needed to hunt down a bug in one of my tests written in ES6, which at time of writing is not fully supported in Node. Shortly after, I found myself down the rabbit hole of debugging in VS Code and realized this isn't as straightforward as I thought initially. This short post summarizes the steps I took to make debugging ES6 in VS Code frictionless.

What doesn't work

My first approach was a launch configuration in launch.json mimicking tape -r babel-register ./path/to/testfile.js with babel configured to create inline sourcemaps in my package.json. The debugging started but breakpoints and stepping through the code in VS Code were a complete mess. Apparently, ad-hoc transpilation via babel-require-hook and inline sourcemaps do not work in VS Code. The same result for attaching (instead of launch) to `babel-node

yoshi1984

How to test if Dataloader is working correctly, we are going to turn on server logging in order to see how many queries are being made to our db. If Dataloader is setup correctly, we should only see one hit on our db perrequest, even if duplicate data is being requested. Here's how to enable logging on postgresql. Note - This is the Mac way to enable logging.

• subl /usr/local/var/postgres/postgresql.conf

• around line 434 log_statement = 'all' uncomment and set to all log_statement = 'all'

• then brew service restart postgresql

yoshi1984

{
    "presets": ["es2015"],
    "plugins": [
        "add-module-exports"
    ],
}

yoshi1984

class Hitch < Formula
  desc "A scalable TLS proxy by Varnish Software"
  homepage "https://github.com/varnish/hitch"
  url "https://github.com/varnish/hitch/archive/hitch-1.3.1.tar.gz"
  sha256 "2a1c007b752e487a2a85204dcb620ba28fec4d51ebf3fa8528bfb05c94f21efd"
  head "https://github.com/varnish/hitch.git"

  depends_on "automake" => :build
  depends_on "autoconf" => :build
  depends_on "pkg-config" => :build

yoshi1984

// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console

yoshi1984

#!/bin/bash
set -x
set -e

curl -LO https://dev.mysql.com/get/mysql-apt-config_0.6.0-1_all.deb
echo mysql-apt-config mysql-apt-config/select-product          select Apply              | sudo debconf-set-selections
echo mysql-apt-config mysql-apt-config/select-server           select mysql-5.7-dmr      | sudo debconf-set-selections
echo mysql-apt-config mysql-apt-config/select-connector-python select none               | sudo debconf-set-selections
echo mysql-apt-config mysql-apt-config/select-workbench        select none               | sudo debconf-set-selections
echo mysql-apt-config mysql-apt-config/select-utilities        select none               | sudo debconf-set-selections

yoshi1984

# sudo ln -s ~/nginx.conf unicorn.conf
upstream app_server {
  server unix:/tmp/unicorn_padrino.sock fail_timeout=0;
}

server {
  listen   80;
  charset  utf-8;
  server_name  db.innshine.com;

yoshi1984

cookie["Cookie名指定"] = "値"
cookies[:hoge3] = "hoge3"

yoshi1984

# Twilio HTTP HAProxy Configuration 
# Version: 0.1

global
        daemon
        log 127.0.0.1 local0 info
        maxconn 60000
        spread-checks 3

yoshi1984

class Account < ActiveRecord::Base

  def self.search(name = nil)
    # search logic
  end
  
end