davestewart

Estimation

This document is an attempt to pin down all the things you don't think about when quoting for a project, and hopefully provide a starting point for some kind of framework to make quoting, working and delivering small-medium jobs more predictable and less stressful.

Contents

• Quoting
• Dependencies
• Skills
• Preparation

charlesroper

How to setup a practically free CDN using Backblaze B2 and Cloudflare

⚠️ Note 2023-01-21
Some things have changed since I originally wrote this in 2016. I have updated a few minor details, and the advice is still broadly the same, but there are some new Cloudflare features you can (and should) take advantage of. In particular, pay attention to Trevor Stevens' comment here from 22 January 2022, and Matt Stenson's useful caching advice. In addition, Backblaze, with whom Cloudflare are a Bandwidth Alliance partner, have published their own guide detailing how to use Cloudflare's Web Workers to cache content from B2 private buckets. That is worth reading,

DavidKuennen

(function (context, trackingId, options) {
    const history = context.history;
    const doc = document;
    const nav = navigator || {};
    const storage = localStorage;
    const encode = encodeURIComponent;
    const pushState = history.pushState;
    const typeException = 'exception';
    const generateId = () => Math.random().toString(36);
    const getId = () => {

panphora

var $activeEpisodes = $(".episodecell");
var episodesReversedElements = $activeEpisodes.toArray().reverse();

var lastPodcastName;
episodesReversedElements.forEach(function (elem) {
  var $activeEpisode = $(elem);
  var podcastName = $activeEpisode.find(".titlestack div:first-child").text();
  var podcastImgSrc = $activeEpisode.find(".art").attr("src");

  if (podcastName !== lastPodcastName) {

zslabs

//
// <button> reset
//

// 1. Remove default browser appearance for buttons.
// 2. Remove margins.
// 3. Remove borders for IE.
// 4. Normalize font and color  not inherited by `button`.
// 5. Address `overflow` in IE
// 6. Normalize cursor style

egardner

// Deep Equality comparison example
//
// This is an example of how to implement an object-comparison function in 
// JavaScript (ES5+). A few points of interest here:
//
// * You can get an array of all an object's properties in ES5+ by calling
//   the class method Object.keys(obj). 
// * The function recursively calls itself in the for / in loop when it
//   compares the contents of each property
// * You can hide a "private" function inside a function of this kind by

iscott

Cheat Sheet: Simple Authentication in Rails 6 with has_secure_password

The goal of this cheatsheet is to make it easy to add hand-rolled authentication to any rails app in a series of layers.

First the simplest/core layers, then optional layers depending on which features/functionality you want.

Specs
AUTHOR	Ira Herman
LANGUAGE/STACK	Ruby on Rails Version 4, 5, or 6

jacurtis

/*
This .scss loop will create "margin helpers" and "padding helpers" for use in your web projects.
It will generate several classes such as:

.m-r-10 which gives margin-right 10 pixels.
.m-r-15 gives MARGIN to the RIGHT 15 pixels.
.m-t-15 gives MARGIN to the TOP 15 pixels and so on.

.p-b-5 gives PADDING to the BOTTOM of 5 pixels
.p-l-40 gives PADDING to the LEFT of 40 pixels

Daniel-Hug

// get nearest parent element matching selector
var closest = (function() {
	var el = HTMLElement.prototype;
	var matches = el.matches || el.webkitMatchesSelector || el.mozMatchesSelector || el.msMatchesSelector;

	return function closest(el, selector) {
		return matches.call(el, selector) ? el : closest(el.parentElement, selector);
	};
})();

mikberg

import { MongoClient } from 'mongodb';
import promisify from 'es6-promisify';

let _connection;

const connect = () => {
  if (!process.env.MONGO_CONNECTION_STRING) {
    throw new Error(`Environment variable MONGO_CONNECTION_STRING must be set to use API.`);
  }