OAuth terminologies and flows explained - OAuth tutorial - Java Brains thumbnail

OAuth terminologies and flows explained – OAuth tutorial – Java Brains

In this tutorial, you’ll learn a couple of things. First you’ll learn about some key key terminologies used in OAuth. These are terms you will encounter in OAuth implementations, articles and pretty much anything to do with OAuth. And once you have learned that, you will understand how some of the important OAuth flows work…

What is OAuth really all about - OAuth tutorial - Java Brains thumbnail

What is OAuth really all about – OAuth tutorial – Java Brains

In this tutorial, you’ll understand what OAuth is really all about. You’ll learn why OAuth was created and what problem it solves. We’ll also look at a typical OAuth flow at a very high level so that you have a basic understanding of the interaction. Java Brains website: https://javabrains.io #JavaBrains #BrainBytes #WhatIs #OAuth #Java #Tutorial…

How Spring Security Authentication works - Java Brains thumbnail

How Spring Security Authentication works – Java Brains

In this video, we will break down the magic of Spring Security and understand how authentication actually works. I’ll walk you through the basic elements of Spring Security. We’ll be tackling two important concepts – first how Spring Security bootstraps itself to even begin to do any work. Second, how it does authentication and decides…

Reverse an Integer value - LeetCode Interview Coding Challenge [Java Brains] thumbnail

Reverse an Integer value – LeetCode Interview Coding Challenge [Java Brains]

Interview Question: Reverse an integer in Java Leetcode link: https://leetcode.com/problems/reverse-integer/ Solution Gist: https://gist.github.com/koushikkothagal/3b5be6de4881b695f72f26da3458021d Difficulty level: Easy Language: Java Welcome to the Java Brains Java Interview challenge series of videos where we tackle various coding challenges ranging from the beginner level to advanced level – especially in the context of coding interviews. Any coding problems you…

Reverse a String - Java Interview Coding Challenge #3 [Java Brains] thumbnail

Reverse a String – Java Interview Coding Challenge #3 [Java Brains]

In this video, you’ll learn how to tackle the reverse string question in a Java interview. Difficulty level: Easy Language: Java Challenge: Given a String, write code that returns the reversed String either with using the reverse method of StringBuilder – or without using the reverse method. Welcome to the Java Interview challenge series of…

Java Interview Coding Challenge #2: Two Sum thumbnail

Java Interview Coding Challenge #2: Two Sum

In this video, you’ll learn how to tackle the Two Sum challenge. Difficulty level: Easy Language: Java Challenge: Given an array and an expected sum, you are required to find the index of the two numbers in the array whose sum adds up to the number Welcome to the Java Interview challenge series of videos…

JUnit 5 Basics 12 - Test driven development with JUnit thumbnail

JUnit 5 Basics 12 – Test driven development with JUnit

Note: This course is still in progress. Please subscribe for updates and new content. This video is a step-by-step guide to doing Test Driven development with JUnit (TDD). We’ll implement a simple method using TDD. Source code available here: https://github.com/koushikkothagal/junit-5-basics-course JUnit 5 Basics is an introduction to the JUnit Jupiter testing framework. JUnit is the…

What is the Spring framework really all about? thumbnail

What is the Spring framework really all about?

This is a 10 minute introduction to the Spring framework. Spring is a very popular application framework in Java. In this video, you’ll learn what it’s really all about, what are the problems it solves and why you might want to use it. Java Brains website: https://javabrains.io #JavaBrains #BrainBytes #WhatIs

Angular 6 Basics 26 - Introduction to Routing thumbnail

Angular 6 Basics 26 – Introduction to Routing

Access the full course here: https://javabrains.io/courses/angular_basics Understand the concept of routing in Angular. Learn about URL-based and component-based routing and how the Angular routing framework puts those two together to map route URLs to root components. Angular 6 Basics – Learn how to create Angular applications from scratch. Understand the Angular framework and learn how…

Angular 6 Basics 6 - Creating your first component thumbnail

Angular 6 Basics 6 – Creating your first component

Access the full course here: https://javabrains.io/courses/angular_basics Create a component from scratch using the Angular CLI’s `generate` command. Understand what that command does and examine the resulting files. Angular 6 Basics – Learn how to create Angular applications from scratch. Understand the Angular framework and learn how to use the features of the framework to create…