AndersonFirmino

Single Page Apps are ruling the world and AngularJS is leading the charge. But many of the lessons we learned in the Web 2.0 era no longer apply, and few are as drastically different as authentication.

CORS

CORS is an oft-misunderstood feature of new browsers that is configured by a remote server. CORS stands for Cross-Origin-Resource-Sharing, and was designed to make it possible to access services outside of the current origin (or domain) of the current page.

Like many browser features, CORS works because we all agree that it works. So all major browsers like Chrome, Firefox, and IE support and enforce it. By using these browsers, you benefit from the security of CORS.

That means certain browsers do not enforce it, so it is not relevant there. One large example is a native Web View for things like Cordova and Phonegap. However, these tools often have configuration options for whitelisting domains so you can add some security that way.

AndersonFirmino

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

import urllib2

gh_url = 'https://api.github.com'

req = urllib2.Request(gh_url)

password_manager = urllib2.HTTPPasswordMgrWithDefaultRealm()

AndersonFirmino

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

import urllib2

gh_url = 'https://api.github.com'

req = urllib2.Request(gh_url)

password_manager = urllib2.HTTPPasswordMgrWithDefaultRealm()

AndersonFirmino

git branch -m old_branch new_branch         # Rename branch locally    
git push origin :old_branch                 # Delete the old branch    
git push --set-upstream origin new_branch   # Push the new branch, set local branch to track the new remote

AndersonFirmino

/*
* str2bool
* args: strvalue (um valor boleano valido como string: "true"/"false"/"0"/"1")
* return bool
*/
function str2bool(strvalue){
  return (strvalue && typeof strvalue == 'string') ? (strvalue.toLowerCase() == 'true' || strvalue == '1') : (strvalue == true);
}

AndersonFirmino

from selenium import webdriver
driver = webdriver.Firefox()
driver.get('https://www.facebook.com/')

with open('jquery-1.9.1.min.js', 'r') as jquery_js: 
    jquery = jquery_js.read() #read the jquery from a file
    driver.execute_script(jquery) #active the jquery lib
    driver.execute_script("$('#email').text('anhld')")

AndersonFirmino

# ** Cakefile Template ** is a Template for a common Cakefile that you may use in a coffeescript nodejs project.
#
# It comes baked in with 5 tasks:
#
# * build - compiles your src directory to your lib directory
# * watch - watches any changes in your src directory and automatically compiles to the lib directory
# * test  - runs mocha test framework, you can edit this task to use your favorite test framework
# * docs  - generates annotated documentation using docco
# * clean - clean generated .js files
files = [

AndersonFirmino

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

AndersonFirmino

Simple Ruby Server:
# ruby -run -e httpd -- -p 5000 .

Simple Python 2 Server:
# python -m SimpleHTTPServer

Simple Python 3 Server:
# python -m http.server 

AndersonFirmino

from UserDict import IterableUserDict
import collections


__author__ = 'github.com/hangtwenty'


def tupperware(mapping):
    """ Convert mappings to 'tupperwares' recursively.