DevGW

import re

def sanitize_filename(filename):
    """
    Sanitize the filename to ensure it's valid and does not contain prohibited characters.
    """
    filename = re.sub(r'[<>:"/\\|?*\']+', '', filename)  # Remove invalid characters
    filename = filename.replace('\n', ' ').replace('\r', '')  # Replace newlines
    return filename.strip()

DevGW

#config/request_logger.rb
### NOTE: add the following two lines (uncommented) to your config/application.rb to load the middleware
# require_relative 'request_logger'
#    config.middleware.use RequestLogger

class RequestLogger
    def initialize(app)
        @app = app
    end

DevGW

Software Design Document (SDD) for [Project Name]

Table of Contents

1. Introduction 1.1 Purpose 1.2 Scope 1.3 Definitions, Acronyms, and Abbreviations 1.4 References 1.5 Overview

DevGW

Description:
    Generates a plain Ruby class with the given NAME

Example:
    `bin/rails generate plain Name`

    This will create:
        app/models/name.rb
        test/models/name_test.rb

DevGW

MySQL Cheat Sheet

Help with SQL commands to interact with a MySQL database

MySQL Locations

• Mac /usr/local/mysql/bin
• Windows /Program Files/MySQL/MySQL version/bin
• Xampp /xampp/mysql/bin

Add mysql to your PATH

DevGW

ActionMailer::Base.delivery_method = :smtp 
ActionMailer::Base.smtp_settings = {
  address: 'smtp.gmail.com', 
  port: 587, 
  domain: 'gmail.com',
  authentication: 'plain', 
  enable_starttls_auto: true, 
  user_name: 'your@gmail.com',
  password: 'yourpassword'
}

DevGW

def humanize(secs)
  [[60, :seconds], [60, :minutes], [24, :hours], [Float::INFINITY, :days]].map{ |count, name|
    if secs > 0
      secs, n = secs.divmod(count)

      "#{n.to_i} #{name}" unless n.to_i==0
    end
  }.compact.reverse.join(' ')
end

DevGW

RPI Setup for Broadcastify Feed

1. Requirements (Hardware)
2. Requirements (Software)
   • ALSA Support
   • LAME (mp3 support)
   • Darkice
3. Automating
4. Alpha Tags

DevGW

Setup

• Create a developer account with Apple
  • https://developer.apple.com and shell out $99 for a developer account
• Download and install X-Code from the Apple App Store
• Open and run X-Code app and install whatever extras it requires
• Open the preferences pane (cmd+,)
  • click the + in the lower right corner
  • choose Apple ID
  • enter your apple ID and password

• Previously created keys can be downloaded and installed from https://developer.apple.com

DevGW

Knowledge Transfer Areas for SD

The following is a list of key knowledge transfer areas in Self Direction for new developers

• Tower access and VPN setup and configuration (GCP / Tempus MA)
• Explanation of Jira and how we use it (what the workflow is)
• Explanation of how we use Github (PR and Merging workflow)
• Relevant codebase and associated github repos
  • Frontend UI walkthrough (this should be recorded somewhere or can be done individually)
  • Backend walkthrough and explanation of how clients are loaded over base
• Getting access to UI client app