ConradSollitt

/**
 * This file is based on the DataFormsJS jsxLoader which is a
 * small browser based compiler for JSX / React.
 *
 * The main file is intended for browser use with a <script> tag
 * so needed portions of the code have copied here so that it can
 * be optimized with webpack and node using a simple API.
 *
 * @link     https://www.dataformsjs.com
 * @link     https://github.com/dataformsjs/dataformsjs/blob/master/js/react/jsxLoader.js

sebastianfdez

export class BTreeNode {
  constructor(isLeaf) {
    /**
     * @type {number[]} list of values in the node
    */
    this.values = [];
    /**
     * @type {boolean} is a leaf
    */
    this.leaf = isLeaf;

Rich-Harris

Stuff I wish I'd known sooner about service workers

I recently had several days of extremely frustrating experiences with service workers. Here are a few things I've since learned which would have made my life much easier but which isn't particularly obvious from most of the blog posts and videos I've seen.

I'll add to this list over time – suggested additions welcome in the comments or via twitter.com/rich_harris.

Use Canary for development instead of Chrome stable

Chrome 51 has some pretty wild behaviour related to console.log in service workers. Canary doesn't, and it has a load of really good service worker related stuff in devtools.

shagunsodhani

TAO

• Geographically distributed, read-optimized, graph data store.
• Favors availability and efficiency over consistency.
• Developed by and used within Facebook (social graph).
• Link to paper.

Before TAO

• Facebook's servers directly accessed MySQL to read/write the social graph.

dschuetz

import sys, os.path, hashlib, re
import zipfile
import subprocess
from StringIO import StringIO
from io import BytesIO

# 
# Passbook Hack
# David Schuetz
# 30 May 2014

HaiyangXu

# -*- coding: utf-8 -*-
#test on python 3.4 ,python of lower version  has different module organization.
import http.server
from http.server import HTTPServer, BaseHTTPRequestHandler
import socketserver

PORT = 8080

Handler = http.server.SimpleHTTPRequestHandler

tsiege

ANNOUNCEMENT

I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!






\

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