hallettj

// It is important to declare your variables.

(function() {
    var foo = 'Hello, world!';
    print(foo);  //=> Hello, world!
})();

// Because if you don't, the become global variables.

(function() {

bradmontgomery

Web Scraping Workshop

Using Requests and Beautiful Soup, with the most recent Beautiful Soup 4 docs.

Getting Started

Install our tools (preferably in a new virtualenv):

pip install beautifulsoup4

DevDarren

class Hangman():
	def __init__(self):
		print "Welcome to 'Hangman', are you ready to die?"
		print "(1)Yes, for I am already dead.\n(2)No, get me outta here!"
		user_choice_1 = raw_input("->")
		
		if user_choice_1 == '1':
			print "Loading nooses, murderers, rapists, thiefs, lunatics..."
			self.start_game()
		elif user_choice_1 == '2':

robschmuecker

This is an example of a collapsible drag and drop tree implementing slightly modified code from https://gist.github.com/robschmuecker/7880033

This is posted in order to demonstrate a viable answer for a Stack Overflow question http://stackoverflow.com/questions/20539922/has-anyone-produced-a-virtualised-javascript-tree-for-thousands-of-nodes

The only difference between this gist and the one referenced above is that the JSON file has changed. Each node contains 15 children and the depth is 4. Hence over 50,000 nodes.

The performance is fine if not too many of the nodes are present at once in the DOM. The JSON was contructed at http://www.json-generator.com/ with the following markup

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

ergoithz

#!/usr/bin/python
# -*- coding: utf-8 -*-

import bs4

def xpath_soup(element):
    # type: (typing.Union[bs4.element.Tag, bs4.element.NavigableString]) -> str
    """
    Generate xpath from BeautifulSoup4 element.

gaearon

function mapValues(obj, fn) {
  return Object.keys(obj).reduce((result, key) => {
    result[key] = fn(obj[key], key);
    return result;
  }, {});
}

function pick(obj, fn) {
  return Object.keys(obj).reduce((result, key) => {
    if (fn(obj[key])) {

sim642

Installing boost libraries for GCC (MinGW) on Windows

Folder setup

1. Extract downloaded boost source, e.g. C:\Program Files\boost_1_59_0.
2. Create a folder for Boost.Build installation, e.g. C:\Program Files\boost-build.
3. Create a folder within for building, i.e. C:\Program Files\boost_1_59_0\build.
4. Create a folder for installation, e.g. C:\Program Files\boost.

GCC setup

1. Open Command Prompt.

jalapic

Built with blockbuilder.org

A draggable tactics board for soccer (Think Andy Townsend circa late 1990s).

forked from jalapic's block: James' tactics board

Adding to Ian Baldwin's modifications:

Changes made:

folt

Name: Flash 
Serial: eNrzzU/OLi0odswsqnHLSSzOqDGoca7JKCkpsNLXLy8v1ytJTczVLUotKNFLzs8FAJHYETc=

if anyone wants to thank ETH: 0x527c2aB55b744D6167dc981576318af96ed26676
Thank you!