Shaun Thomas shaunthomas999

Create a new repository on the command line

git init
git config user.email [email protected]
git add -A
git commit -a -m "first commit"
git remote add origin https://github.com/shaunthomas999/01_Java.git
git push -u origin master

Nice things to do in Ubuntu

Bring the Menu bar to the bottom of the window

Execute in Terminal > gsettings set com.canonical.Unity.Launcher launcher-position Bottom
To bring back the menu bar to the left side of the window > gsettings set com.canonical.Unity.Launcher launcher-position Left
Check this link

Spring-Boot Notes

Properties

Option 01 - Using @Value

@Value( "${jdbc.url:aDefaultUrl}" )

AWS - Jenkins - Ubuntu - Conventional Setup

Instructions

Start a AWS EC2 instance and connect to that using SSH
Execute the following commands

wget -q -O - http://pkg.jenkins-ci.org/debian/jenkins-ci.org.key | sudo apt-key add -

Usage of Mockito API

// If want to use chain method calls then use 'RETURNS_DEEP_STUBS' property
import static org.mockito.Mockito.RETURNS_DEEP_STUBS;
Foo foo = mock(Foo.class, RETURNS_DEEP_STUBS);

@Mock (answer = Answers.RETURNS_DEEP_STUBS)
private Foo foo;

	2017-11-28 17:06:03.412 INFO [something-xp-api,,,] 27445 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 9014 (http)
	2017-11-28 17:06:03.413 INFO [something-xp-api,,,] 27445 --- [ main] .s.c.n.e.s.EurekaAutoServiceRegistration : Updating port to 9014
	2017-11-28 17:06:03.417 INFO [something-xp-api,,,] 27445 --- [ main] n.i.securities.something.somethingXpApi : Started somethingXpApi in 8.253 seconds (JVM running for 10.796)
	2017-11-28 17:09:43.496 INFO [something-xp-api,,,] 27445 --- [nio-9014-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring FrameworkServlet 'dispatcherServlet'
	2017-11-28 17:09:43.496 INFO [something-xp-api,,,] 27445 --- [nio-9014-exec-1] o.s.web.servlet.DispatcherServlet : FrameworkServlet 'dispatcherServlet': initialization started
	2017-11-28 17:09:43.536 INFO [something-xp-api,,,] 27445 --- [nio-9014-exec-1] o.s.web.servlet.DispatcherServlet : FrameworkServlet 'dispatcherServlet': init

	2017-11-28 16:05:53.010 INFO [api-gateway,,,] 1 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 8090 (http)
	2017-11-28 16:05:53.011 INFO [api-gateway,,,] 1 --- [ main] .s.c.n.e.s.EurekaAutoServiceRegistration : Updating port to 8090
	2017-11-28 16:05:53.015 INFO [api-gateway,,,] 1 --- [ main] n.i.s.gateway.GatewayApplication : Started GatewayApplication in 154.872 seconds (JVM running for 155.846)
	2017-11-28 16:09:42.305 INFO [api-gateway,,,] 1 --- [nio-8090-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring FrameworkServlet 'dispatcherServlet'
	2017-11-28 16:09:42.306 INFO [api-gateway,,,] 1 --- [nio-8090-exec-1] o.s.web.servlet.DispatcherServlet : FrameworkServlet 'dispatcherServlet': initialization started
	2017-11-28 16:09:42.412 INFO [api-gateway,,,] 1 --- [nio-8090-exec-1] o.s.web.servlet.DispatcherServlet : FrameworkServlet 'dispatcherServlet': initialization completed in 106 ms
	2017-11-28 16:09

	// XPath CheatSheet
	// To test XPath in your Chrome Debugger: $x('/html/body')
	// http://www.jittuu.com/2012/2/14/Testing-XPath-In-Chrome/


	// 0. XPath Examples.
	// More: http://xpath.alephzarro.com/content/cheatsheet.html


	'//hr[@class="edge" and position()=1]' // every first hr of 'edge' class

	// int Array initialization
	int[] intArray = {1,2,3};

	// String Array initialization
	String[] stringArray = {"a","b","c"};

	// Load resources class
	File file = new File(getClass().getClassLoader().getResource(jobFileName).getFile());

	// Best datatype for saving date & time - Java 8

	/*
	* Password Generator
	*
	* @author Shaun Thomas
	*
	* Objective
	* --
	* \_ Generate 12 character length password from domain name
	* \_ Re-creatable by hand without much complexity
	* \_ Password has decent level of randomness