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theBadEngineer

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Thread and Multithreading in Java for beginners(Part 2)

Posted on January 18, 2021January 19, 2021 by hi2saif

For Part 1http://thebadengineer.com/threads-and-multithreading-in-java-for-beginers-part-1/ We will learn how to setDaemon and interrupt the thread process.. Daemon thread is a low priority

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MultiThreading
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Design Patterns For Beginner (Part 1)

Posted on January 14, 2021January 14, 2021 by hi2saif

One of the basic design pattern which everyone uses is Singleton design Patterns Why does the constructor is private ?Since

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Design pattern, Java
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Thread and Multithreading in Java for beginners (Part 1)

Posted on January 14, 2021January 14, 2021 by hi2saif

This will be a series on threads and Multithreading in java . I will demonstrate all the concepts and program

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Java, MultiThreading
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Anonymous Inner Class in Java

Posted on December 21, 2020December 21, 2020 by hi2saif

There is a concept called anonymous inner class.Basically what it means is creating class without a name and for which

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Java
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ElasticSearch Commands

Posted on October 13, 2020January 8, 2021 by hi2saif

Elasticsearch is a search engine based on the Lucene library. It provides a distributed, multitenant-capable full-text search engine with an

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Elasticsearch
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PowerMockito for Mocking and testing

Posted on October 12, 2020November 13, 2020 by hi2saif

Basics of simple Mocking a test class is given here: http://thebadengineer.com/using-mockito-for-testing/ There is another way of mocking and unit testing

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Java, Testing
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Important JSON/Json Conversion Tricks

Posted on August 29, 2020August 29, 2020 by hi2saif

To convert Jsonstring into Map<String,Object> we can use the following code: To read from the file and converting it into

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JSON
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Kafka for Beginners (Part 1)

Posted on July 7, 2020July 8, 2020 by hi2saif

Apache Kafka® is a distributed streaming platform. What exactly does that mean?Can look here => https://kafka.apache.org/intro Jumping directly to the

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kafka
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Using Mockito for Testing

Posted on July 7, 2020December 4, 2020 by hi2saif

Mockito is an open source testing framework for Java released under the MIT License.For More info : https://site.mockito.org/ Here I

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Java, Testing
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Diamond Operator in Java

Posted on July 7, 2020December 21, 2020 by hi2saif

Directly coming to the point,Diamond operator gives the flexibility of not writing the type on the right hand side.For example:

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Java
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Recent Posts

  • Thread and Multithreading in Java for beginners(Part 2) January 18, 2021
  • Design Patterns For Beginner (Part 1) January 14, 2021
  • Thread and Multithreading in Java for beginners (Part 1) January 14, 2021
  • Anonymous Inner Class in Java December 21, 2020
  • ElasticSearch Commands October 13, 2020

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