Skip to content

Leibnix

IT and more

  • Home

Category: java

communicate 2 PCs with P2P protocol

May 7, 2025
 |  9 Comments
 |  information, java, message, messaging, P2P, port, protocol, public_ip

One PC is a server, the other is a client, they communicate using the public IP IPv6. The example is implemented in Java Attention: The […]

Testing a Java-injected Springboot service

April 20, 2025
 |  1 Comment
 |  information, java, package, spring-boot

You must have the following dependencies, Junit is included, do not add it. you must write down the main class: you must write down the […]

API REST for testing hash functions

April 15, 2025
 |  No Comments
 |  cryptocurrencies, hash, java, new-library

There are 2 endpoints that generate hash: are invoked with POST the length of the first hash is configured. After the first hash, a hash […]

Operations for BigInteger and BigDecimal

April 5, 2025
 |  62 Comments
 |  java, maven, new-library

Java library with Maven. what it does for now:to transform BigInteger to BigDecimal (you specify where the period goes; if you enter an invalid number, […]

Upload a new version to Maven Central, once everything is done.

April 3, 2025
 |  No Comments
 |  information, java, maven

This is after the entire project is configured for upload to Maven Central. First log in to Sonatype https://central.sonatype.com top right Caution: must say username, […]

BigInteger and BigDecimal classes in Java

March 30, 2025
 |  No Comments
 |  algorithm, information, java

BigInteger BigDecimal BigInteger is used for very large integers, while BigDecimal is used for decimal numbers with defined precision and control. Both classes are essential […]

Install Java, Springboot and Maven on Ubuntu Server

February 2, 2025
 |  No Comments
 |  java, linux, maven, server, spring-boot

install java: You should see output similar to: openjdk 19.0.1 2022-10-18 OpenJDK Runtime Environment Temurin-19.0.1+10 (build 19.0.1+10) OpenJDK 64-Bit Server VM Temurin-19.0.1+10 (build 19.0.1+10, mixed […]

Categories

  • about-leibnix
  • ai
  • algorithm
  • assembler
  • car
  • console
  • cryptocurrencies
  • formula 1
  • git
  • hash
  • information
  • investment
  • iso
  • java
  • linux
  • machine-learning
  • macos
  • maven
  • message
  • messaging
  • musgario
  • nc
  • new-library
  • nmap
  • P2P
  • package
  • port
  • printer 3d
  • protocol
  • public_ip
  • python
  • random
  • rb19
  • redbull
  • regresion-linear
  • server
  • spring-boot
  • ssh
  • ssl
  • stocks
  • terrario
  • vim
  • web
  • windows
Leibnix Theme By SKT Minimal