IT & Programming digest by CodeGym: October issue

Welcome to the monthly digest of the major Java, programming, and tech news. We’ve gathered the most useful features and videos to motivate you and broaden your horizon of knowledge.

1. Videos: answering the most popular coding questions, Java overview at JavaOne conference

• Stanford Computer Scientist Answers Coding Questions From Twitter for Wired YouTube channel
• JavaOne 2022 Technical Keynote: learn about the innovative Java projects by Oracle to modernize development

2. Java programming news: new updates of Spring Framework, Hibernate, Tomcat, and more

• GraalVM 22.3 is here: read about JDK 19 builds, jlink support, and some new features
• Spring Framework 6.0 release candidate is available now
• Apache Tomcat 10.1.1 has been released
• JDK 20 Early-Access Builds is also available. Here are the release notes
• Hibernate ORM 6.1.4.Final was also released earlier in October

3. Useful content for your learning

• Article at DZone: Java is very fast if you don’t create many objects
• The comprehensive HTTP crash course
• Data structure sketches: a useful visual cheat sheet for better understanding
• Big O Cheat Sheet: learn more about time complexity chart
• The art of logging: an article by a software engineer on how to make your logging both human and machine-readable
• A glance at two problem-solving techniques: The Sniper vs. The General

4. CodeGym updates and posts (in case you’ve missed them)

• How Can I Prepare for a Review? Tips for Newbie Coders
• What Common Requirements Do Companies Have for Junior Java Developers? What is the Minimal Skillset: a review with a focus in Indian IT market
• CodeGym Launches a Course with Mentorship for Learners from India
• Friendly reminder on the best CodeGym features to skyrocket your online learning

Was this digest useful for you? Leave the comments to let us know what we should include in the November edition! See you, and good luck with your Java learning!