brandonvanha

chrome.tabs.query(
  { active: true, windowId: chrome.windows.WINDOW_ID_CURRENT },
  function(tabs) {
    const { id: tabId } = tabs[0].url;

    let code = `document.querySelector('h1')`;

    // http://infoheap.com/chrome-extension-tutorial-access-dom/
    chrome.tabs.executeScript(tabId, { code }, function (result) {
      // result has the return value from `code`

brandonvanha

~/dev/real-world-rails (master)
$ ag -G 'config/initializers/' ::DATE_FORMATS

apps/accelerated_claims/config/initializers/date_formats.rb
1:Date::DATE_FORMATS[:printed] = '%d %B %Y'

apps/advocate-defence-payments/config/initializers/date_time.rb
2:Date::DATE_FORMATS[:default] = Settings.date_format
5:DateTime::DATE_FORMATS[:default] = Settings.date_time_format
8:Time::DATE_FORMATS[:default] = Settings.date_time_format

brandonvanha

jQuery vs native JS

Selecting Elements

var divs = $("div");

var divs = document.querySelectorAll("div");

brandonvanha

ruby '2.7.1'

gem 'rails', github: 'rails/rails'
gem 'tzinfo-data', '>= 1.2016.7'  # Don't rely on OSX/Linux timezone data

# Action Text
gem 'actiontext', github: 'basecamp/actiontext', ref: 'okra'
gem 'okra', github: 'basecamp/okra'

# Drivers

brandonvanha

import Foundation
import CFNetwork

public class FTPUpload {
    fileprivate let ftpBaseUrl: String
    fileprivate let directoryPath: String
    fileprivate let username: String
    fileprivate let password: String

brandonvanha

Ruby on Rails Cheatsheet

Architecture

Create a new application

Install the Rails gem if you haven't done so before

brandonvanha

import Alamofire

func makeGetCallWithAlamofire() {
  let todoEndpoint: String = "https://jsonplaceholder.typicode.com/todos/1"
  Alamofire.request(todoEndpoint)
    .responseJSON { response in
      // check for errors
      guard response.result.error == nil else {
        // got an error in getting the data, need to handle it
        print("error calling GET on /todos/1")

brandonvanha

# Find all the available rules by running:
# swiftlint rules

disabled_rules: # rule identifiers to exclude from running
#  - colon
#  - comma
  - control_statement
#  - trailing_whitespace
opt_in_rules: # some rules are only opt-in
  - empty_count

brandonvanha

MailChimp's default popup scripts can break on WordPress sites that use jQuery/jQuery UI unless you include their embed code as the final elements before the closing body tag.

Including them in this way isn't always possible or easy with WordPress.

The code below is an alternative implementation of the loader that forces MailChimp's popup scripts to appear below all other scripts upon page load.

To use it, modify the baseUrl, uuid, and lid attributes with the ones from the original popup script that MailChimp supplies.

brandonvanha

<?php

/**
 * Add a filter to stylesheet_uri, which appends a query string to it automagically.
 */
add_filter('stylesheet_uri', 'zk_css_versioner');

/**
 * the goal of this method is to append a query string to the css url for the site.
 * the query string currently is determined by the last time the css file was modified