rameerez

#!/bin/bash

# Production Docker Host Hardening Script v2
# For Ubuntu Server 24.04 LTS (Noble)
# Suitable for both Kamal deployment and builder hosts

set -euo pipefail
IFS=$'\n\t'

# --- Constants ---

kohheepeace

Rails ajax comparison (fetch, Rails.ajax, axios, @rails/request.js, Turbo)

I wrote this gist because I felt that the Rails documentation was lacking a description of ajax requests.

📌 Options for ajax request

There are various ways to send ajax requests in Rails.

1. Browser default Fetch API
2. Rails.ajax (No Official docs and request for docs)
3. http client like axios
4. @rails/request.js 👈 I'm using this one now !

bodrick

import $ from 'jquery'
window.jQuery = window.$ = $
import JSZip from 'jszip'
window.JSZip = JSZip
import 'pdfmake'
import dataTable from 'datatables.net-bs4'
dataTable(window, $)
import buttons from 'datatables.net-buttons-bs4'
buttons(window, $)
import columnVisibility from 'datatables.net-buttons/js/buttons.colVis.js'

ProGM

Arel Cheatsheet on Steroids

A (more) complete cheatsheet for Arel, including NamedFunction functions, raw SQL and window functions.

Tables

posts = Arel::Table.new(:posts)
posts = Post.arel_table # ActiveRecord

Table alias

Grawl

1. Add local domain to /etc/hosts:

   127.0.0.1 my-project.dev

2. Install mkcert

3. Create certificate for this domain:

   ➜ mkcert my-project.dev

shobhitsharma

HTTPS using localhost

To generate a local certiticate and using it, please follow these steps (note: replace MY_DOMAIN, MY_FILENAME and MY_PASSPHRASE based on your choice):

Step 1: Generate private key

openssl genrsa -out MY_FILENAME.key 4096

andyyou

Rails 5.2 with webpacker, bootstrap, stimulus starter

This gist will collects all issues we solved with Rails 5.2 and Webpacker

Create Project

# Last few parameters(--skip-* part) is only my habbit not actully required
$ rails new <project_name> --webpack=stimulus --database=postgresql --skip-coffee --skip-test

tunguskha

Gradient shadow in pure CSS

HTML

<button>Let's Go !</button>

johvet

# frozen_string_literal: true

##
# Validator for array columns
#
# Credits go to Alexander Menzhinsky, who created an initial version of this [https://gist.github.com/amenzhinsky/c961f889a78f4557ae0b].
#
# Usage:
#   validates :array_column, array: { length: { is: 20 }, allow_blank: true }
#   validates :array_column, array: { numericality: true }

xiaojue

/**
 * @author xiaojue
 * @date 20160420
 * @fileoverview 倒计时
 */
(function() {

  function timer(delay) {
    this._queue = [];
    this.stop = false;