AWS – KeyWords
InProgress…. Region – 12 Availability Zone – 33 Edge Locations – 56 Placement Group: keeping multiple instances together in a single AZ, where you want to get low latency, high […]
AngularJS 1.0
– AngularJS is a single page application framework – AngularJS provides a robust 'SPA' framework for building robust client-centric applications. – Views, Controllers & Scope – Modules, Routes, and Factories […]
MongoDB – NoSQL
– Its document-oriented NoSQL database by 10gen. – It is scalable, open source, high-performance document oriented DB. – New nodes can be added to NoSQL databases. Which means we can […]
Amazon Web Services (AWS)
Aws Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Step 7
Java based configuration – Spring MVC Hibernate Integration
Working Example : https://github.com/teachkoka/spring-mvc-javaconfig POM.XML <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.mvchib</groupId> <artifactId>spring</artifactId> <packaging>war</packaging> <version>0.0.1-SNAPSHOT</version> <properties> <hibernate.version>4.2.0.Final</hibernate.version> <mysql.connector.version>5.1.21</mysql.connector.version> <spring.version>3.2.2.RELEASE</spring.version> </properties> <dependencies> <!– DB related dependencies –> <dependency> <groupId>org.postgresql</groupId> <artifactId>postgresql</artifactId> <version>9.3-1100-jdbc4</version> […]
Core Java Interview Questions
Q) Why is java platform independent? Q) Explain OOPS concepts? Q) Explain abstractions? Q) Explain encapsulation? Q) What is an instance of a class? Q) Explain is-a vs has-a relationship? […]
RealTime Interview Questions
JRD Systems, Michigan 1) Why ArrayList faster while searching than LinkedList 2) Time complexity of HashMap 3) Time complexity of ArrayList 4) Keeping an employee object as a key in […]
Git Commands
stash commands git add . git stash git stash –list git stash pop git stash save "guacamole sauce WIP" git stash apply stash^{/guacamo} Delete branches local branch git branch -D […]
Tech Videos
Angular JS NODE JS
Quick References
MongoDB : http://howtodoinjava.com/nosql/mongodb/introduction-to-mongodb-why-mongodb/ http://howtodoinjava.com/nosql/mongodb/mongodb-selectqueryfind-documents-examples/#regex Angular JS : http://jasonwatmore.com/post/2015/03/10/AngularJS-User-Registration-and-Login-Example.aspx https://docs.angularjs.org/api/ng/directive/ngModel RabbitMQ https://www.rabbitmq.com/tutorials/tutorial-one-java.html Spring Cloud http://cloud.spring.io/spring-cloud-netflix/spring-cloud-netflix.html Spring Framwework http://docs.spring.io/spring/docs/current/spring-framework-reference/html/index.html
