The hottest Java Substack posts right now

And their main takeaways
Category
Top Technology Topics

TTW Extra #6 🔥: All Java talks of 2024 so far...

Tech Talks Weekly • 198 implied HN points • 03 Aug 24
🕹 Technology Software Development Programming Languages Conferences Java Developer Tools
  1. There are many Java talks happening at conferences in 2024, covering various topics. It's a great way to learn about the latest trends and practices in Java development.
  2. Some of the most popular talks include topics like Test-Driven Development and Domain-Driven Design. These subjects are important for improving coding practices and software architecture.
  3. Watching these talks can help developers stay updated and reduce the fear of missing out on new technologies and methods in the Java community.

💥 Tech Talks Weekly #18

Tech Talks Weekly • 39 implied HN points • 13 Jun 24
🕹 Technology Conferences Software Development Java JavaScript Event Sourcing
  1. This week's Tech Talks Weekly features new talks from 15 different tech conferences. You'll find a variety of topics and insights from prominent speakers.
  2. Popular talks include topics like future-proofing Spring applications and managing code quality. These sessions can help you stay updated on tech trends.
  3. You can support the community by sharing this resource with friends and filling out a feedback form to improve future content.

All Java conference talks from 2023 ordered by the number of views

Tech Talks Weekly • 59 implied HN points • 21 Feb 24
🕹 Technology Software Programming Development Conferences Java
  1. In 2023, there were 327 Java conference talks, showcasing the community's activity and focus on new developments.
  2. Some top-viewed talks covered important topics like asynchronous programming and the new features in Java 21.
  3. The list of talks includes many insights from major conferences, making it a valuable resource for Java developers.

Tales from the jar side: Spring AI, Java String Templates, 1BRC, PDQ Bach, and the usual silly tweets and toots

Tales from the jar side • 58 implied HN points • 21 Jan 24
🕹 Technology Programming Frameworks Java AI
  1. This week featured teaching courses on Spring AI and Java String Templates with some challenges but good features.
  2. The 1 Billion Row Challenge showcased developers optimizing Java code for efficiency.
  3. The passing of Peter Schickele, the creator of PDQ Bach, was a notable event in the music world.
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How to Deploy a Java Application Using Supervisor and Set Up Log Rotation

Vasu’s Newsletter • 13 implied HN points • 18 Oct 24
🕹 Technology Software Cloud DevOps Java
  1. Use Supervisor to keep your Java application running smoothly. It automatically restarts your app if it crashes.
  2. Set up log rotation to manage log files effectively. This helps prevent your system from running out of disk space by rotating and compressing logs.
  3. Make sure to test both the application and the log rotation. Checking logs regularly ensures everything is working as expected.

Results of #1BRC: So what do we need Moonshots for? - JVM Weekly vol. 70

JVM Weekly • 19 implied HN points • 08 Feb 24
🕹 Technology Innovation Programming Web Development Java Software Development
  1. Moonshots in technology are ambitious, groundbreaking initiatives inspired by the success of the Apollo 11 mission in 1969.
  2. Automatic differentiation of Java methods using Code Reflection allows for efficient mathematical function representations.
  3. Innovation in programming languages like Pkl and advancements in Java implementations like CheerpJ are shaping the future of technology.

Fairy tales in password hashing with scrypt

Thái | Hacker | Kỹ sư tin tặc • 0 implied HN points • 19 Apr 14
🕹 Technology Security Programming Crypto APIs Java
  1. scrypt, a password-based key derivation function, is commonly used for password hashing but wasn't initially designed for this purpose
  2. Using scrypt incorrectly, such as with file encryption API instead of proper password hashing, can lead to weak security vulnerabilities
  3. When developing a crypto library, it's important to conduct user studies to ensure developers are using it correctly and securely

Crypto challenges - WOWHacker CTF

Thái | Hacker | Kỹ sư tin tặc • 0 implied HN points • 18 Aug 09
🕹 Technology Crypto Java Cryptography
  1. Challenge 1 involved decoding base64-encoded strings, revealing the significance of the cookie's structure and encryption method.
  2. Challenge 10 required understanding Java serialization to recover an RSA private key used for decryption.
  3. The challenges highlighted the importance of paying attention to details and avoiding false trails while solving cryptographic puzzles.

How to write beautiful Java

Tecnica • 0 implied HN points • 28 Jul 24
🕹 Technology Programming Software Development Java Coding
  1. Using streams in Java can make your code cleaner and easier to read. It helps you focus on what you want to do instead of how to do it.
  2. Instead of checking for null values with messy if statements, use Optionals for a more elegant solution. This can make your code safer and cleaner.
  3. Refactoring your code with these techniques can greatly improve its quality. Small changes can lead to a more enjoyable coding experience.

💥 Tech Talks Weekly #26

Tech Talks Weekly • 0 implied HN points • 08 Aug 24
🕹 Technology Conferences Software Development Java AI
  1. Tech Talks Weekly shares the latest talks from over 11 conferences, helping tech enthusiasts stay updated with new ideas.
  2. You can easily subscribe to receive a weekly email that summarizes these talks without any clutter, so you won't miss out on important information.
  3. Engaging with the community is encouraged, whether by sharing the newsletter with friends or filling out a quick form to help improve the content.