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

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) {

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

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.`);
  }

yckart

/*!
 * jquery.addrule.js 0.0.2 - https://gist.github.com/yckart/5563717/
 * Add css-rules to an existing stylesheet.
 *
 * @see http://stackoverflow.com/a/16507264/1250044
 *
 * Copyright (c) 2013 Yannick Albert (http://yckart.com)
 * Licensed under the MIT license (http://www.opensource.org/licenses/mit-license.php).
 * 2013/11/23
 **/

youssman

function dashToCamelCase( myStr ) {
    return myStr.replace(/-([a-z])/g, function (g) { return g[1].toUpperCase(); });
}

var myStr = dashToCamelCase( 'this-string' );
alert( myStr ); // => thisString

learncodeacademy

##Setup your server (this would ideally be done with automated provisioning)

• add a deploy user with password-less ssh see this gist
• install forever npm install -g forever

##Install flightplan

• npm install -g flightplan
• in your project folder npm install flightplan --save-dev
• create a flightplan.js file

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,

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