Java Weekly, Issue 327

1. Spring and Java

>> Liveness and Readiness Probes with Spring Boot [spring.io]

Additional support for managing Kubernetes application and container lifecycle is coming to Spring Boot 2.3.

>> Spring Boot Tutorial: Building Microservices Deployed to Google Cloud [infoq.com]

A quick guide to help you leverage GKE, Jib, GCP, and Skaffold to build and deploy Spring Boot services.

>> The best way to use the JPA SqlResultSetMapping [vladmihalcea.com]

And a look at its three mapping options: @EntityResult, @ConstructorResult, and @ColumnResult.

Also worth reading:

• >> Spring Boot tests with Testcontainers and PostgreSQL, MySQL or MariaDB [blog.codeleak.pl]

• >> Guide to Testing with Spring Boot Starter Test [rieckpil.de]

• >> @DynamicPropertySource in Spring Framework 5.2.5 and Spring Boot 2.2.6 [spring.io]

• >> Coping with incompatible code in Graal VM AOT compilation [blog.frankel.ch]

• >> Strings with Zero HashCode [javaspecialists.eu]

• >> Does Java have default parameters? [dolszewski.com]

• >> Spring Tips: Spring Cloud Loadbalancer [spring.io]

• >> Spring Boot Application Events Explained [reflectoring.io]

• >> On Fair & Scalable Locks [alidg.me]

Webinars and presentations:

• >> A Bootiful Podcast: Apache Groovy, Testcontainers, and Reactor committer Sergei Egorov [spring.io]

• >> Records and Sealed Types – Coming Soon to a JVM Near You! [infoq.com]

• >> Reactive Architectures with RSocket and Spring Cloud Gateway [infoq.com]

• >> Spring Cloud Function: Write Once, Run Anywhere (For Real!) [infoq.com]

• >> Event Sourcing [abdullin.com]

Time to upgrade:

• >> Spring Boot 2.2.6 available now [spring.io]

• >> Spring Boot for Apache Geode & Pivotal GemFire 1.2.6.RELEASE Available [spring.io]

• >> Spring Data Moore SR6 available now [spring.io]

2. Technical

>> See how Google is tracking your location. With Python, Jupyter, Pandas, Geopandas and Matplotlib [nurkiewicz.com]

If you have location services enabled, you can use this Jupyter Notebook pipeline to learn how much geolocation history Google collects.

Also worth reading:

• >> Configuring the OCI Gradle Build Cache plugin with GitHub Actions [andresalmiray.com]

• >> TDD an Immediate Mode UI [blog.code-cop.org]

3. Musings

>> Pair programming without keyboard [blog.codecentric.de]

And pairing at the whiteboard can be more effective than jumping straight into the code when the design isn’t clear.

Also worth reading:

• >> Phantoms Exist – the Delusion of IT Corporation World [thecookiezen.com]

• >> Trends in Internet Exposure [blog.shodan.io]

• >> Covid-19, a Retrospective [jacquesmattheij.com]

4. Comics

>> Ted Talks Make You Smarter [dilbert.com]

>> The Secret To Managing [dilbert.com]

>> Goggles Remove Humans [dilbert.com]

5. Pick of the Week

Finally created a very simple page for all of the courses on Baeldung, now that this first-ever “sale” is happening:

>> All Courses on Baeldung

Find A Teacher Form:
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