How to delete certificate from local Machine
There can be many situation in which one has to download the certificate and install it inorder to access some
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How to allow Duplicate Entries in SortedDictionary in C#
In C#, the SortedDictionary<TKey,TValue> class is used to represent the collection of key/value pairs.This class defined under System.Collections.Generic namespace and as we
Continue readingThread and Multithreading in Java for beginners(Part 2)
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
Continue readingDesign Patterns For Beginner (Part 1)
One of the basic design pattern which everyone uses is Singleton design Patterns Why does the constructor is private ?Since
Continue readingThread and Multithreading in Java for beginners (Part 1)
This will be a series on threads and Multithreading in java . I will demonstrate all the concepts and program
Continue readingAnonymous Inner Class in Java
There is a concept called anonymous inner class.Basically what it means is creating class without a name and for which
Continue readingElasticSearch Commands
Elasticsearch is a search engine based on the Lucene library. It provides a distributed, multitenant-capable full-text search engine with an
Continue readingPowerMockito for Mocking and testing
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
Continue readingImportant JSON/Json Conversion Tricks
To convert Jsonstring into Map<String,Object> we can use the following code: To read from the file and converting it into
Continue readingKafka for Beginners (Part 1)
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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