How to create piconet in android?,I am writing this blog because I found it quite to difficult to find any resource to create a piconet for android devices. What is a piconet? A pi...

Master Programming with best YouTube Channels, Master Series (5 Part Series) 1 Master Programming with best YouTube Channels 2 Master your next Freelance Project 3 Master Programmi...

Home made JWT authentication for Javalin,An authentication with tokens became a must-have feature for modern web apps. It suits natively to single page applications and mobile appl...

AWS Lambda: Quarkus vs Plain Java,In my current job I've been using AWS Lambda with plain Java 8, and to be honest, the first time this didn't sound too good for me. I mean, don't ...

So You Think You Know Kpop (Android App), Summary Built a celebrity guessing app as part of clip #84 of The Complete Android 8.0 Oreo Developer Course by Rob Percival and Nick Walt...

Beating C with 33 Lines of Java,This article was published originally on derkoe.dev. After reading the 'Beating C with X lines of Y' 1 last year I immediately thought about trying ...

Lista ou Array? Qual usar?, Memória Array Lista Quando a gente aprende a programar por conta própria, fora de um ambiente acadêmico, entender como as coisas funcionam por trás ...

My most used Java 8 Lambda functions, Introduction Java 8 launched one of its best features: lambda functions - the first step of Java towards functional programming. Basically it ...

Spring Boot Introduction, What is the Spring Boot? Spring is a powerful java-based open-source framework that is widely used for enterprise web applications. It is developed by Piv...

HTTP Request Method,HTTP is effective communication for requests and responses between clients and servers. The message that is sent by a client to a server is what is known as an ...

balalaika IT newsletter #4, Frontend An in-depth guide on building your own 100% reactive renderer from scratch. A must-read research on CPU cost of JavaScript. Bootstrap 5 alpha i...

Spring Security using OAuth2 with Angular JS,The blog is originally published on my blog jsblogs.github.io Sequence diagram of OAuth2 Flow Video Tutorial 原文链接：Spring Security ...