Founder Director @Enthuware Ex BofA, JPMChase, UBS, Ally IIT-Varanasi Author: https://xitter.cf/t.co/CCrAacE06E IT Consultant and Advanced Java Trainer
Indore, India/Charlotte, US
Joined November 2020
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Hanumant Deshmukh retweeted
An OCP Java 17 1Z0-829 certification exam taker reported that they got 5-7 questions (out of 50) on Serialization, which means the exam designers consider it to be a very important component of the Java language. When did you use Java serialization last?
44%Never
12%More than 8 years ago
12%More than 4 years ago
32%Recently
25 votes • Final results10 things a polyglot programmer needs to know when switching to a new language:
1. Typing system - static, dynamic, fixed
2. Available data types - primitives and reference
3. Parameter passing - by value, by reference, both
4. Arrays - jagged or matrix like
5. Null handling
6. Memory mgmt - automatic or manual
7. Higher order functions
8. Multitasking - threads or async
Hanumant Deshmukh retweeted
🚀 Java 22 is here!
Written an article for @UnloggedI on the latest JDK enhancements like Unnamed Variables, String Templates, Multi-File Programs, stream gatherers, region pinning for g1 and many more
unlogged.io/post/everything-…
Hanumant Deshmukh retweeted
How fast can *you* aggregate a billion rows using (vanilla) Java? #1BRC
The video of the Devoxx UK talk on this topic has been published this morning:
youtube.com/watch?v=9-S_nZ5g…
Hanumant Deshmukh retweeted
Thanks to everyone who attended my talk at #jcon2024 you can find the slides here speakerdeck.com/simas/cqrs-m…
Coming up in Java 23. No more System.out.println Yay!
import static java.io.IO.*; and then use println, print, and readln directly.
Ref JEP 477 openjdk.org/jeps/477
Hanumant Deshmukh retweeted
Retweet to get a free copy of OCP Java 17 and Java 21 Certification Exam Fundamentals (1Z0-829 1Z0-839)
amzn.to/3wfK8mj
