📷 Photographer | ☕ Java Certification Instructor | 🕸 Web Developer w/ Angular 🛠 | 🎓 Faculty Member | I ❤️Linux

Joined May 2010
114 Photos and videos
Alejandro Téllez retweeted
15 duras Lecciones de Vida que debes entender: 1.
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Alejandro Téllez retweeted
17 Sep 2024
GraalVM for JDK 23 is here!🎉 What's new: medium.com/graalvm/welcome-g… The release notes: graalvm.org/release-notes/JD… Download now!🚀 graalvm.org/downloads/ #GraalVM #Java23
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Alejandro Téllez retweeted
17 Sep 2024
Java 23 is now available! #Java23 #JDK23 #OpenJDK Download Now: social.ora.cl/6017oGnDN Release notes: social.ora.cl/6019oGnDf API Javadoc: social.ora.cl/6010oGnDA Features: social.ora.cl/6011oGnD7 Blog: social.ora.cl/6013oGnDh
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Alejandro Téllez retweeted
IntelliJ IDEA 2024.2 is out! 🌱 Better Spring Data JPA support 📆 Streamlined cron expression handling 🤩 GraalJS in the HTTP Client 🚀 Faster time to code 👍 Kotlin performance boost with K2 mode Learn more in the 🧵, and see the full feature list at jetbrains.com/idea/whatsnew/
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Alejandro Téllez retweeted
7 Jul 2024
I have updated my Java tutorial / introduction to list the major new features in Java 21 and 22. It now contains a listing of the major features in each Java realease going back to Java 7 😊 jenkov.com/tutorials/java/in… I have not yet written about all the new features. I probably will at some point when / if I get the time for it 😊 ... but it's useful to have the list at least! #Java
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Tanto en México con en el mundo, las guerras y las divisiones solo ponen en jaque a la gente, nunca a los gobiernos. -"No son los gobiernos los que conviven, son las personas, de los gobiernos no se recibe una sola palabra justa ni la lucha es justa" youtube.com/shorts/0U-GhgqMq…

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Alejandro Téllez retweeted
Happy Birthday, #Java! 29 years and going strong! How has @Java inspired you? #MovedByJava
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Alejandro Téllez retweeted
14 May 2024
Firebase is evolving. 🔥 We're committed to helping devs harness the power of gen AI to build and run apps with speed, quality, and safety by making AI accessible throughout your app and business’ journey. More → goo.gle/4aef0S8 #GoogleIO
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Alejandro Téllez retweeted
14 May 2024
New products, new features, and... a new logo! 💫 We're excited to share all the Firebase updates this year at #GoogleIO. Read the recap blog to learn what's new in Firebase. → goo.gle/4bvCVxb

ALT GIF showing the old Firebase logo transforming into the newly updated Firebase logo.

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Alejandro Téllez retweeted
See the new Oracle Database 23ai courses, which include Hands On labs: New Features for Developers: social.ora.cl/6012jshW6 New Features for Administrators: social.ora.cl/6015jshWD Administration Workshop: social.ora.cl/6016jshWE SQL Workshop: social.ora.cl/6018jshWG
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La evolución nunca se detiene. En el mundo de la programación, Java 8 nos trae una herramienta vital: el Optional. Olvídate de las molestas excepciones de valor nulo y da paso a una forma más elegante de indicar la ausencia de un valor. #Java #Java8 #JDK8 youtu.be/tkbvFqsl5rk?si=VZYl…

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Alejandro Téllez retweeted
29 Apr 2024
Oracle Java Platform extension for Visual Studio Code brings full-featured #Java development for Maven and Gradle projects to VSCode, as well as other features. Get started today! social.ora.cl/6013bvJkU
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Alejandro Téllez retweeted
11 Apr 2024
Most Beautiful React Icon Library!! - 27,000 beautiful icons - 3,800 free icons for commercial use - Available in SVG, React, React Native, npm, CDN and more → hugeicons.com
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Alejandro Téllez retweeted
🎉 It is official! #FedoraLinux 40 is here. 🎉 This release is feature-packed with new major versions of @gnome and @kdecommunity, #PyTorch with #ROCm support, new versions of your favorite toolchains and programming languages, and so much more. fedoramagazine.org/announcin…
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Alejandro Téllez retweeted
Full line code completion predicts and suggests entire lines of code based on contextual analysis. It’s powered by ML models trained for various languages and frameworks that run locally, ensuring the privacy of your data. #NewInIntelliJIDEA Learn more.👇 jb.gg/zh1s9y
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Alejandro Téllez retweeted
19 Apr 2024
Building REST API using Java and Spring Boot in 1 Minute. @java @springboot @springframework #restapi #java #springboot
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Alejandro Téllez retweeted
15 Apr 2024
🚀 #Evolution of #Java from Java 8 to Java 22 🚀 JDK 8 (2014):   Lambda expressions.   Streams API.   Default methods in interfaces.   Functional Interfaces.   Date and Time API (java.time).   Nashorn JavaScript engine.   PermGen removed, replaced by Metaspace.   Parallel Array Sorting.   Type Annotations.   Method References. JDK 9 (2017):   JShell (Java REPL).   Modules (Jigsaw Project).   Reactive Streams API.   Enhanced Process API.   HTTP/2 Client.   Improved Garbage Collector.   Private Methods in Interfaces.   Try-With-Resources Enhancements. JDK 10 (2018):   Local-variable type inference (var keyword).   Application class-data sharing.   Parallel Full GC for G1.   Experimental JIT compiler.   Remove the javah tool. JDK 11 (2018):   Flight Recorder.   HTTP Client (Standard).   Epsilon Garbage Collector.   Local-variable syntax for lambda parameters.   Remove Java EE and CORBA modules.   Remove Thread.destroy() and Thread.stop(Throwable). JDK 12 (2019):   Switch Expressions.   Shenandoah Garbage Collector.   Microbenchmark Suite (JMH). JDK 13 (2019):   Text Blocks.   Dynamic CDS Archives.   ZGC Garbage Collector. JDK 14 (2020):   Records (Preview).   Pattern Matching for instanceof (Preview).   Non-Volatile Mapped Byte Buffers.   Helpful NullPointerExceptions. JDK 15 (2020):   Sealed Classes (Preview).   Hidden Classes.   Unix-Domain Socket Channels. JDK 16 (2021):   Records (Final).   Pattern Matching for instanceof (Final).   Unix-Domain Socket Channels. JDK 17 (2021):   Sealed Classes and Interfaces (Second Preview).   Pattern Matching for switch (Second Preview).   New macOS rendering pipeline. JDK 18 (2022):   Records (Second Preview).   Pattern Matching for instanceof (Second Preview).   Enhanced Volatile.   Vector API (Incubator). JDK 19 (2023):   Project Loom (Fibers).   Foreign Function and Memory API (Incubator).   Strong encapsulation for JDK internals. JDK 20 (2023):   Record Patterns (Second Preview).   Foreign Function & Memory API (Second Preview).   Scoped Values (Incubator). JDK 21 (2023):   Virtual Threads for lightweight concurrency.   Record Patterns for enhanced data manipulation.   Pattern Matching for switch statements for concise code structures.   SequencedCollection for direct access to ordered collection's elements.   Preview features including String templates, unnamed classes, and instance main() methods.   Continuation of Scoped values as a preview API.   Unnamed Patterns and Variables as preview features.   Unnamed Classes and Instance Main Methods as preview features.   Structured Concurrency remains a preview feature.   Unnamed Patterns and Variables (Preview) #JDK 22 (2024):   Region Pinning for G1 Garbage Collector.   Foreign Function & Memory API for improved native interoperability.   Unnamed Variables & Patterns for more flexible coding structures.   Launch Multi-File Source-Code Programs for streamlined program execution. Learn Java at javaguides.net/ #follow #java #javaguides

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Alejandro Téllez retweeted
You probably saw @nipafx's great "Modern Java in Action" demo (youtube.com/watch?v=8YUqTvZ_…), featuring records, virtual threads, and more. Here's how to make it even more awesome with GraalVM: Add Native Maven plugin `mvn -Pnative package` All done!🚀 github.com/alina-yur/native-…
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