vaibhav chugh

Techmahindra

Android Developer

June 21, 2026 – Present

BasicDaggar2ApplicationPart2

June 16, 2021 – June 16, 2021

Dagger2 - Part-2 In Java.

BasicDagger2Application

June 13, 2021 – June 13, 2021

@Dagger 2- In this android application, I have used java language to give more understanding in which I use only @field injector, @constructor injector, and @method injector.

MVVMGithubSample

June 12, 2021 – June 12, 2021

This project is based on the MVVM and Repository Design pattern.

HashMapArrayListApproach

March 19, 2019 – March 19, 2019

Use this Approach for adding new Arraylist in Hashmap.

Java1.8_feature_Java_Stream

August 30, 2017 – August 31, 2017

A new java.util.stream has been added in Java 8 to perform filter/map/reduce like operations with the collection. Stream API will allow sequential as well as parallel execution. This is one of the best feature for me because I work a lot with Collections and usually with Big Data, we need to filter out them based on some conditions. Collection interface has been extended with stream() and parallelStream() default methods to get the Stream for sequential and parallel execution. Let’s see their usage with simple example.

Java18_feature_default__static_methods_in_Interfaces

August 30, 2017 – August 30, 2017

As we know interface cannot not have method body.From java 8,interface are enhance to have method with implementation. we can use default and static keyword to create interfaces with method implementations. We know that java doesn't have multiple inheritance in classes because it leads to Diamond Problem. so how it will be handle interfaces now.since interfaces are now similar to abstract class.

Java_1.8feature_with_the_use_of_consumer_insteadof_iteratorlogic

August 30, 2017 – August 30, 2017

Whenever we need to traverse through a Collection, we need to create an Iterator whose whole purpose is to iterate over and then we have business logic in a loop for each of the elements in the Collection. We might get ConcurrentModificationException if iterator is not used properly. Java 8 has introduced forEach method in java.lang.Iterable interface so that while writing code we focus on business logic only. forEach method takes java.util.function.Consumer object as argument, so it helps in having our business logic at a separate location that we can reuse. Let’s see forEach usage with simple example.