willurd

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

jboner

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD

ifyoumakeit

(async function generateReplies(document) {
  // https://conventionalcomments.org/#labels
  const LABEL = {
    praise: "praise",
    nitpick: "nitpick",
    suggestion: "suggestion",
    issue: "issue",
    todo: "todo",
    question: "question",
    thought: "thought",

matthewmueller

# OSX for Hackers (Mavericks/Yosemite)
#
# Source: https://gist.github.com/brandonb927/3195465

#!/bin/sh

# Some things taken from here
# https://github.com/mathiasbynens/dotfiles/blob/master/.osx

# Ask for the administrator password upfront

olivierlacan

Screencasting Framework

The following document is a written account of the Code School screencasting framework. It should be used as a reference of the accompanying screencast on the topic.

Why you should care about screencasting?

You're probably aren't going to take the time to read this document if you're not interested, but there are a lot of nice side effects caused by learning how to create quality screencasts.

1. Communicating more effectively - At Envy Labs we produce screencasts for our clients all the time. Whether it's demoing a new feature or for a presentation for an invester, they're often much more effective and pleasent than a phone call or screen sharing.

dornfeder

Git Branching Diagram Template for diagrams.net

This is my own variant of a git branching diagram template based on Bryan Braun's great template.

You can use this diagram as a template to create your own git branching diagrams. Here's how:

1. Create a new diagram with diagrams.net (formerly draw.io)
2. Go to File > Open From > URL
3. Insert this url (it points to the xml data below): https://gist.githubusercontent.com/dornfeder/13abff279de357f048e474d4ed6c692d/raw/f5efc838bd34429e59e38063bd348b7a86457d18/git-diagram-template.xml
4. Customize as needed for your team.

ndarville

Business Models

Advertising

Models	Examples
Display ads	Yahoo!
Search ads	Google

richardscarrott

.box {
	display: block;
	background: red;
	width: 200px;
	height: 200px;
	opacity: 1;
}

.box-hidden {
	display: none;

developit

const express = require('express');
const { html, Component } = require('htm/preact');
const renderToString = require('preact-render-to-string');

class App extends Component {
  render(props) {
    return html`
      <div class="app">
        <h1>This is an app</h1>
        <p>Current server time: ${new Date + ''}</p>

treyhoover

import { useState, useMemo } from "react";

// Usage example (booleans)
const userActivity = useStatus([true, false]);
userActivity.status; // true
userActivity.toggle();
userActivity.setTrue();
userActivity.setFalse();
userActivity.reset();