Lalit Kale lalitkale

Visa requirements for UK conferences.

First you'll want to check if you need a visa to enter the UK.

Nationals of the EU, Switzerland, and EEA countries will not need a visa, and are free to work and conduct business in the UK.
Nationals from some designated countries such as USA may travel for tourist or business purposes under a visa exemption. The link above will detail what documents you need to provide in order to travel under a visa exemption.
Other nationals will need a visa.

The rules for allowable business travel under a visa exemption are covered by the same rules as those travelling under a vistor visa. If you will be travelling under a visa-exemption and the conference is covering your costs in any way you should make sure to read the relevant section below.

A curated list of AWS resources to prepare for the AWS Certifications

A curated list of awesome AWS resources you need to prepare for the all 5 AWS Certifications. This gist will include: open source repos, blogs & blogposts, ebooks, PDF, whitepapers, video courses, free lecture, slides, sample test and many other resources.

Code Review

A guide for reviewing code and having your code reviewed.

Peer code reviews are the single biggest thing you can do to improve your code - Jeff Atwood

Purpose

Code review is an important part of a team's development process. It helps to:

disseminate knowledge about the codebase/technology/techniques across teams
increase awareness of the features being developed

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.

Introduction

Author: Ari Lerner.

AngularJS offers a single framework that can be used to build dynamic, client-centric applications. It provides:

Module support
DOM manipulation
Animations
Templating

	namespace Analogy
	{
	/// <summary>
	/// This example shows that a library that needs access to target .NET Standard 1.3
	/// can only access APIs available in that .NET Standard. Even though similar the APIs exist on .NET
	/// Framework 4.5, it implements a version of .NET Standard that isn't compatible with the library.
	/// </summary>INetCoreApp10
	class Example1
	{
	public void Net45Application(INetFramework45 platform)

	// define libraries you would need
	var oauth = require('oauth')
	var AWS = require('aws-sdk')
	var cuid = require('cuid')

	// define your OAuth-application credentials
	var twitterConsumerKey = 'xxxxxxxxxxxxxxxxxxxx'
	var twitterConsumerSecret = 'xxxxxxxxxxxxxxxxxxxx'

	// ensure AWS is requesting the nearest region

	# Background colors
	$GitPromptSettings.AfterBackgroundColor = "DarkBlue"
	$GitPromptSettings.AfterStashBackgroundColor = $GitPromptSettings.AfterBackgroundColor
	$GitPromptSettings.BeforeBackgroundColor = $GitPromptSettings.AfterBackgroundColor
	$GitPromptSettings.BeforeIndexBackgroundColor = $GitPromptSettings.AfterBackgroundColor
	$GitPromptSettings.BeforeStashBackgroundColor = $GitPromptSettings.AfterBackgroundColor
	$GitPromptSettings.BranchAheadStatusBackgroundColor = $GitPromptSettings.AfterBackgroundColor
	$GitPromptSettings.BranchBackgroundColor = $GitPromptSettings.AfterBackgroundColor
	$GitPromptSettings.BranchBehindAndAheadStatusBackgroundColor = $GitPromptSettings.AfterBackgroundColor
	$GitPromptSettings.BranchBehindStatusBackgroundColor = $GitPromptSettings.AfterBackgroundColor

	// Don't do this, because you don't need async if you're only calling one
	// downstream async method and returning its value, unprocessed.
	public async Task<int> DoSomething(int x, int y)
	{
	return await SlowMath.AddAsync(x, y);
	}

	// Do this instead:
	public Task<int> DoSomething(int x, int y)
	{

	using System;
	using System.IO;
	using System.Net;
	using System.Text;
	using System.Collections.Generic;


	public class SSEvent {
	public string Name { get; set; }
	public string Data { get; set; }