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Cryptography
AES encryption and decryption in Java and JavaScript

AES encryption and decryption in Java and JavaScript

Srivastava Bodakunti Apr 24, 2022 0 4674

AES stands for Advanced Encryption Standard and it is a symmetric encryption algorithm. Many times we require to encrypt some plain-text...

Java
GZIP Compression and Decompression using Java

GZIP Compression and Decompression using Java

Srivastava Bodakunti Feb 4, 2022 0 858

Java
Read a file line by line in reverse order in Java

Read a file line by line in reverse order in Java

Srivastava Bodakunti Sep 10, 2021 0 1038

We will write a java program that reads a file line by line in reverse order i.e., from end to start.

Java
How to write to an Excel file in Java using Apache POI

How to write to an Excel file in Java using Apache POI

Srivastava Bodakunti Sep 5, 2021 0 566

Excel is the popular file format created by Microsoft and we will learn how to write data to an excel file using Apache POI.

Java
Remove JSON node from a JSON file in Java

Remove JSON node from a JSON file in Java

Srivastava Bodakunti Aug 11, 2021 0 2012

Java
How to read Excel file in Java using Apache POI

How to read Excel file in Java using Apache POI

Srivastava Bodakunti Jul 25, 2021 0 586

Excel is the popular file format created by Microsoft and we will learn how to read data from excel files using Apache POI.

Spring Boot
Building a Restful CRUD API using Spring Boot, PostgreSQL, JPA, and Hibernate

Building a Restful CRUD API using Spring Boot, PostgreSQL,...

Srivastava Bodakunti Jul 10, 2021 1 934

Spring Boot offers a fast way to build applications and with the help of it the setup time required for projects and configuration...

Java
Spice up your Java using Project Lombok

Spice up your Java using Project Lombok

Srivastava Bodakunti Jun 11, 2021 0 142

Lombok is used to reduce boilerplate code for model/data objects, e.g., it can generate getters and setters for those objects automatically...

Java
Understanding Java Streams - Part Three

Understanding Java Streams - Part Three

Srivastava Bodakunti Jun 7, 2021 0 123

Java
Understanding Java Streams - Part One

Understanding Java Streams - Part One

Srivastava Bodakunti Jun 7, 2021 0 73

A stream is a collection, that allows data processing declaratively. It is a (possibly never ending) series of Objects.

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