Example :- convert excel to csv , attach password to excel , create a zip file we need to convert it into byte array because when in java Stream assigned (ref) at any time , but once it is read ,it ...

##Why Sometimes, it might come in handy to create a pdf version of a markdown file. This library combines several other libraries to leverage the hassle of converting everything by yourself. The ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

In modern computing, data representation in memory can vary depending on the CPU architecture. One critical aspect of this representation is endianness, which dictates the order in which bytes are ...

The rise of artificial intelligence in recent years has been a non-stop gala for programmers, and one programming language—Python—has been the undeniable belle of the ball. Java and other languages ...

Since its introduction in 2014 the Solidity programming language has become the de facto standard to write smart contracts on the Ethereum blockchain network. Solidity is so popular that numerous ...

Binary and hexadecimal numbers systems underpin the way modern computer systems work. Low-level interactions with hexadecimal (hex) and binary are uncommon in the world of Java programming, but ...

Java provides a means to conveniently serialize data to maintain its integrity as it's sent over a network. Attackers can exploit vulnerabilities in the deserialization process if there aren't ...

KSML is a wrapper language and interpreter around Kafka Streams that lets you express any topology in a YAML syntax. Simply define your topology as a processing pipeline with a series of steps that ...

This tutorial is an introduction to socket programming in Java, starting with a simple client-server example demonstrating the basic features of Java I/O. You’ll be introduced to both the original ...