Fabio Caccamo fabiocaccamo

Handle CORS Client-side

Cross-origin resource sharing (CORS) is a mechanism that allows restricted resources (e.g. fonts) on a web page to be requested from another domain outside the domain from which the first resource was served. This is set on the server-side and there is nothing you can do from the client-side to change that setting, that is up to the server/API. There are some ways to get around it tho.

Sources : MDN - HTTP Access Control | Wiki - CORS

CORS is set server-side by supplying each request with additional headers which allow requests to be requested outside of the own domain, for example to your localhost. This is primarily set by the header:

Access-Control-Allow-Origin

MAMP PRO 4 Trial Reset

A simple script that resets latest MAMP PRO 4 trial validity, and keeps your data safe.

How to use

Copy the code into a file OR download the script and save it as reset_mamp4.sh
Open the Terminal app and write chmod +x then drag and drop the file on the Terminal. You should have something like chmod +x reset_mamp4.sh. Press Enter to run it.
Now, run the file itself by dragging and dropping it on the Terminal (something like reset_mamp4.sh) then pressing Enter.
Open MAMP PRO and check if you have 14 days left now.

Didn't work?

Don't use VPN services.

No, seriously, don't. You're probably reading this because you've asked what VPN service to use, and this is the answer.

Note: The content in this post does not apply to using VPN for their intended purpose; that is, as a virtual private (internal) network. It only applies to using it as a glorified proxy, which is what every third-party "VPN provider" does.

A Russian translation of this article can be found here, contributed by Timur Demin.
A Turkish translation can be found here, contributed by agyild.
There's also this article about VPN services, which is honestly better written (and has more cat pictures!) than my article.

Project Title

One Paragraph of project description goes here

Getting Started

These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. See deployment for notes on how to deploy the project on a live system.

	import copy
	from itertools import chain


	class CopyTestClass(object):
	def __init__(self, q, w):
	self._a = q
	self._b = w
	self._cache = {}

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<title>Color Interpolator</title>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
	</head>
	<body>
	Interim steps: <input type="range" id="numsteps" value="10" min="1" max="20" />
	<ul id="list">

	cd ~/
	mkdir .localhost-ssl

	sudo openssl genrsa -out ~/.localhost-ssl/localhost.key 2048
	sudo openssl req -new -x509 -key ~/.localhost-ssl/localhost.key -out ~/.localhost-ssl/localhost.crt -days 3650 -subj /CN=localhost
	sudo security add-trusted-cert -d -r trustRoot -k /Library/Keychains/System.keychain ~/.localhost-ssl/localhost.crt

	npm install -g http-server
	echo "
	function https-server() {

	#This script is independet of lib or python version (tested on python 2.7 and 3.5)

	import telegram
	#token that can be generated talking with @BotFather on telegram
	my_token = ''

	def send(msg, chat_id, token=my_token):
	"""
	Send a mensage to a telegram user specified on chatId
	chat_id must be a number!

	/*
	Go on your labels page (https://github.com/user/repo/labels)

	Edit the following label array
	or
	Use this snippet to export github labels (https://gist.github.com/MoOx/93c2853fee760f42d97f)
	and replace it

	Paste this script in your console
	Press Enter!!

	`pip install pycrypto`

	from Crypto.Cipher import DES3
	from Crypto import Random
	key = 'Sixteen byte key'
	iv = Random.new().read(DES3.block_size) #DES3.block_size==8
	cipher_encrypt = DES3.new(key, DES3.MODE_OFB, iv)
	plaintext = 'sona si latine loqueri ' #padded with spaces so than len(plaintext) is multiple of 8
	encrypted_text = cipher_encrypt.encrypt(plaintext)