IT News, June 2024

Contents

Kotlin

Celebrating Kotlin 2.0: Fast, Smart, and Multiplatform – Egor Tolstoy
What has changed in Kotlin 2.0?
Kotlin Coroutine mechanisms: launch v. async – mvndy
Coroutines are a fascinating feature but complex and hard to understand, here are articles that make it easier
Kotlin Mutex Explained – Michal Ankiersztajn
It’s easy to “synchronize” code in coroutines

JAVA: JVM Parameters: -D, -X, -XX—Can’t Tell the Difference? – Oliver Foster
Explains some of the JVM parameters – good to know
Less Mocks, More Functions! – Emanuel Trandafir
Nice idea to use not whole classes but only necessary functions in the name of SOLID
For Java Developers: Another 5 Guava Functions That Will Blow Your Mind – Malvin Lok
Nice functions, make the live easier, my favorites are Ordering and CharMatcher

SpringBoot: Unified Response and Exception Handling – Oliver Foster
It’s good to use a common response code. The Suggestions are reasonable and professional.
Part 2- Step by Step Migration to Spring Security 6.2.x – Serdar A.
There are some difficulties when migrating to Spring Security 6.2.x. These are well explained in these articles.
Accelerate Spring Boot APP Start Time — Simply – Gaetano Piazzolla
Some interesting methods to speed up the startup process of Spring

React Design Patterns – Bryan Aguilar
A lot of Design Patterns with pro and cons and examples