foojay

Author: Igor Kulakov Original post on Foojay: Read More Table of Contents Installation and overviewSetting requirements‘Coding’Code qualityCorrecting the implementationResults Other languages: Español 한국어 Português 中文 Recently, I talked about Duplicate Finder on the Foojay Podcast hosted by Frank Delporte. We briefly touched upon implementing support for other formats, and Frank asked if I’m planning on adding AsciiDoc, as it could …

Author: Raphael De Lio Original post on Foojay: Read More Table of Contents Index How It Works 1. Define a Time Window 2. Track Requests 3. Remove Expired Intervals 4. Rate Limit Check How to Implement It with Redis 1. Track Requests by Sub-Interval 2. Remove Expired Intervals 3. Sum Counts for the Active Window Implementing it with Jedis Add …

Author: Frank Delporte Original post on Foojay: Read More Table of Contents VideoPodcast (Audio only)Guests Trisha Gee Len Epp Wim Deblauwe Marián Varga Links Book by Frank Books and links by Trisha Gee Books by Wim Deblauwe Book by Marián Varga Leanpub Lulu Content Let me share a personal story. I started experimenting with Java on a Raspberry Pi about …

Author: Frank Delporte Original post on Foojay: Read More Pi4J provides a friendly object-oriented I/O API and implementation libraries for Java Programmers to access the full I/O capabilities of the Raspberry Pi platform. The project “hides” the complexity to interact with electronic components through different ways of communication (SPI, I2C, PWM,…) by providing Java interfaces on top of native libraries …

Author: Muaath Bin Ali Original post on Foojay: Read More Hello again! In this article (Part 1), we will discuss two common ways to build modern software systems: Event-Driven Architecture (EDA) and Change Data Capture (CDC). They serve different purposes but can work well together in some situations. we’ll explain EDA and CDC, discuss their use cases, and explain when …

Author: Simon Martinelli Original post on Foojay: Read More Table of Contents Step 1: Create an Application in Entra Many companies use Microsoft 365, so letting users log in with their Microsoft account is a good choice. This blog post shows how to secure your Vaadin applications using Microsoft Entra for authentication and authorization and explains how Karibu Testing must …

Author: Erik Costlow Original post on Foojay: Read More Table of Contents Put a stake through the heart of undead codeAzul Code Inventory can help remove undead codeGradle Devlocity can help automate tasks to improve productivity  10-30% of the custom code in applications is undead code and can just be deleted. Eliminating undead code can enhance the overall performance and maintainability …

Author: Johannes Bechberger Original post on Foojay: Read More Table of Contents TagsTaggingConclusion Ever wonder how the JDK Flight Recorder (JFR) keeps track of the classes and methods it has collected for stack traces and more? In this short article, I’ll explore JFR tagging and how it works in the OpenJDK. Tags JFR files consist of self-contained chunks. Every chunk …

Author: Nicolas Frankel Original post on Foojay: Read More Table of Contents The problemDevelopment ContainersIntroducing DevPodConclusion I come relatively late to the subject of Remote Development Environments (also known as Cloud Development Environments). The main reason is that I haven’t worked in a development team for over six years. However, I’m now working for Loft Labs, and we have a …

Author: Mikael Francoeur Original post on Foojay: Read More Table of Contents A story about legacyEvaluating SpEL expressionsImplementing the audit adviceTesting the audit aspectImprovementsFootnotes In this article, we’ll implement a declarative API to perform tasks belonging to cross-cutting concerns, using auditing as an example. We’ll see how SpEL and Spring AOP allow us to easily intercept invocations throughout a code …