Arthur A. Bergamaschi arthurbergmz

Guide to CORS

CORS (cross origin resource sharing) is a mechanism to allow client web applications make HTTP requests to other domains. For example if you load a site from http://domainA.com and want to make a request (via xhr or img src, etc) to http://domainB.com without using CORS your web browser will try to protect you by blocking the response from the other server. This is because browsers restrict responses coming from other domains via the Same-Origin-Policy.

CORS allows the browser to use reponses from other domains. This is done by including a Access-Control headers in the server responses telling the browser that requests it is making is OK and safe to use the response.

Header	Description
`Access-Control-Allow-Origin:`	Allow requests from `` to access t

Docker studies

Docker is an engine that runs containers. Containers allow you to solve many challenges created in the growing DevOps trend. It is made of the Docker Engine, Docker CLI and Docker Registry.

Docker CLI is where the "business logic" is, establishing an interface so you can take advantage of the Docker Engine and Docker Registry from a terminal/console.

Why Docker is useful

When a server application needs to handle a higher usage than what a single server can handle, the solution is well-known, place a reverse proxy in front of it, and duplicate the server as many times as needed.

How to prune unwanted git branches

Discover unwanted branchs

From http://www.darkcoding.net/software/cleaning-up-old-git-branches/

Switch to the main branch, usually 'develop':
```
 git checkout develop
```
Get a list of fully merged branches:

Gerenciamento de tempo com base em informação e metodologias ágeis

APÊNDICE

Empresa A

Atualmente, seu gerenciamento de tempo, em nível de Sprint, é beneficiado por Story Points, para se ter conhecimento de quanto será entregue a cada iteração.

Entrevistado da Empresa A: Em nível de projeto, ainda não é aplicada alguma gerência de tempo.

	[self.apiClient retrieveConnectedServicesWithSuccessBlock:^(NSDictionary *services) {
	NSArray *facebookTokens = services[@"facebook"];
	if (facebookTokens.count == 0) {
	return;
	}

	NSDictionary *mostRecentFacebookTokenDict = facebookTokens[0];

	NSNumber *refreshTimeNumber = mostRecentFacebookTokenDict[@"refreshTime"];
	NSDate *refreshDate = [NSDate dateWithTimeIntervalSince1970:[refreshTimeNumber doubleValue]];

	import 'dart:ui';

	class CustomColor extends Color {

	CustomColor(int color) : super(color);

	static Color _fromHex (String hex) {
	if (hex.startsWith("#")) hex = hex.substring(1);
	int len = hex.length;
	if (len == 8) hex = hex.substring(6) + hex.substring(0, 6);

	{
	"function 1": {
	"prefix": "func",
	"body": [
	"function ${1:name} ($2) {",
	"\t$0",
	"}"
	],
	"description": "ES6 import syntax"
	},

	const synth = window.speechSynthesis
	const speech = new SpeechSynthesisUtterance('Olá, mundo!')
	speech.voice = synth.getVoices()[16] // Google PT-BR
	speech.rate = 1
	speech.pitch = 1
	synth.speak(speech)

	function removeProperty (object, propertyName) {
	const { [propertyName]: removed, ...response } = object
	return response
	}