trouni

// Add these parameters to your PWA manifest.json file
{
  // ...
  "scope_url": "https://www.myapp.com/",
  "start_url": "https://www.myapp.com/",
  "intent_filters": {
    "scope_url_scheme": "https",
    "scope_url_host": "www.myapp.com",
    "scope_url_path": "/"
  }

trouni

Cheat Sheet: Using Stimulus.js in Rails

Create and Connect a Stimulus Controller

1. Create a new Stimulus controller file, either:

• with rails g stimulus my_feature, or
• by manually adding a file in the controllers directory of your Rails application, e.g., app/javascript/controllers/my_feature_controller.js.

2. The controller file should define your Stimulus controller class:

trouni

#!/bin/bash

cd /home/ec2-user/SageMaker/code/

# Get the first entry in the current directory
gh_username=$(ls -A1 | grep -m1 "^[^.]" | head -n1)

echo "export PYTHONPATH=\"~/SageMaker/code/$gh_username/data-analyst-challenges/04-Decision-Science:\$PYTHONPATH\"" >> ~/.bashrc
exec bash
echo "Successfully added the Decision Science folder to the PYTHONPATH. Good luck with your challenges! 💪"

trouni

#!/bin/bash

# Get the remote URL of the 'origin' remote
remote_url=$(git config --get remote.origin.url)

# Function to extract username from 'https://' URL
extract_username_from_https() {
    # Remove 'https://' and trailing '.git' from the URL
    url_without_protocol=${remote_url#https://}
    url_without_protocol=${url_without_protocol%.git}

trouni

#!/bin/bash

# Get the remote URL of the 'origin' remote
remote_url=$(git config --get remote.origin.url)

# Function to extract username from 'https://' URL
extract_username_from_https() {
    # Remove 'https://' and trailing '.git' from the URL
    url_without_protocol=${remote_url#https://}
    url_without_protocol=${url_without_protocol%.git}

trouni

Elasticsearch Setup Apple MacBook Pro M1

Apple MacBook Pro M1, 32 GB, Ventura 13.2

Documentation based on comments in this Github Elasticsearch issue.

Install Homebrew

trouni

require 'yaml'
require 'open-uri'

addresses_url = 'https://gist.githubusercontent.com/trouni/599e03440e2552e803c54c62916f874c/raw/cc7aff8deeb27c3f22ee501b6723766a8cb68f2b/addresses.yml'
serialized_addresses = URI.open(addresses_url).read
addresses = YAML.load(serialized_addresses)

trouni

How to use a credential file on Heroku (json, yml, etc.)

1. Add an initializer file to write the credentials file

# config/initializers/json_credentials.rb
filepath = './credentials.json'
File.write(filepath, ENV['YOUR_JSON_CREDENTIALS']) unless File.exists?(filepath)

trouni

Rails Partials Pro Tips

Best practices to keep you Rails views tidy and your components smart.

Pro Tip #1 💡 When should you use a partial?

Think in terms of component. Can those few lines be reused somewhere else in your application? If the answer is yes, it should be in a partial.

trouni

function SynthVoice(options = {}) {
  this.synth = window.speechSynthesis;
  this.utterance = new SpeechSynthesisUtterance()
  // Default options
  this.options = { voiceURI: "Google US English" }
  Object.assign(this.options, options)

  this.getVoices = () => {
    // Need to wait until getVoices() actually returns some results
    return new Promise(resolve => {