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Registration for #JavaOne is now open! Join us for the first stand-alone JavaOne in 16 years. Don’t miss out—secure your spot today.

Registration for #JavaOne is now open! Join us for the first stand-alone JavaOne in 16 years. Don’t miss out—secure your spot today.

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In 1995, a small team of engineers unveiled a new programming language designed for flexibility, portability, and robustness. That language was Java. And three decades later, it remains one of the most influential technologies in the software world. Thank you for helping us celebrate #30YearsOfJava this past year. We look forward to many, many more years of pushing the boundaries of innovation and the pursuit of developer excellence. ❤️
0:48
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In 1995, a small team of engineers unveiled a new programming language designed for flexibility, portability, and robustness. That language was Java. And three decades later, it remains one of the most influential technologies in the software world. Thank you for helping us celebrate #30YearsOfJava this past year. We look forward to many, many more years of pushing the boundaries of innovation and the pursuit of developer excellence. ❤️

Java

46,384 views • 5 days ago

This Java Coding Tip with José Paumard looks at what is Serialization.
0:58
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This Java Coding Tip with José Paumard looks at what is Serialization.

Java

20,598 views • 14 days ago

Java 21 is now available! #Java21 #JDK21 #OpenJDK Download Now: Release notes: API Javadoc: Features: Inside Java on JDK21:
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Java 21 is now available! #Java21 #JDK21 #OpenJDK Download Now: Release notes: API Javadoc: Features: Inside Java on JDK21:

Java

824,015 views • 2 years ago

Is your tutorial still using public class HelloWorld and 50-line POJOs? You may be learning a version of Java that's a decade old. codebysophy shows us what #Java26 actually looks like in 2026.
1:08
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Is your tutorial still using public class HelloWorld and 50-line POJOs? You may be learning a version of Java that's a decade old. codebysophy shows us what #Java26 actually looks like in 2026.

Java

19,757 views • 16 days ago

What does happen before mean? José Paumard explains.
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What does happen before mean? José Paumard explains.

Java

11,992 views • 9 days ago

Never tell Duke the odds! 🙅‍♂️ #MayThe4thBeWithYou, everyone.
0:33
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Never tell Duke the odds! 🙅‍♂️ #MayThe4thBeWithYou, everyone.

Java

21,635 views • 1 month ago

Java 25 is now available! #Java25 #JDK25 #OpenJDK 👉 Download Now: 👉 Release notes: 👉 API Javadoc: 👉 Features: 👉 Inside Java on JDK 25:
0:28
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Java 25 is now available! #Java25 #JDK25 #OpenJDK 👉 Download Now: 👉 Release notes: 👉 API Javadoc: 👉 Features: 👉 Inside Java on JDK 25:

Java

128,900 views • 8 months ago

Take a deeper look at what it means to capture a variable with José Paumard.
0:56
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Take a deeper look at what it means to capture a variable with José Paumard.

Java

14,354 views • 19 days ago

What’s the difference between a Fork Join pool and an Executor Service? José Paumard breaks it down.
0:59
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What’s the difference between a Fork Join pool and an Executor Service? José Paumard breaks it down.

Java

22,875 views • 1 month ago

How can you get an instance of a Class? José Paumard takes us to school.
0:59
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How can you get an instance of a Class? José Paumard takes us to school.

Java

16,287 views • 28 days ago

Come with José Paumard as he looks at how you should close a file.
0:56
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Come with José Paumard as he looks at how you should close a file.

Java

19,785 views • 1 month ago

Ready for another Java Coding Tip with José Paumard? Today, he examines a spliterator.
0:59
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Ready for another Java Coding Tip with José Paumard? Today, he examines a spliterator.

Java

14,608 views • 1 month ago

What is a vararg? José Paumard shares the details.
0:59
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What is a vararg? José Paumard shares the details.

Java

17,526 views • 1 month ago

Learn about the difference between reduce() and collect() with José Paumard.
0:59
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Learn about the difference between reduce() and collect() with José Paumard.

Java

13,450 views • 2 months ago

What’s the difference between a Lock and a Semaphore? José Paumard walks us through it.
0:59
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What’s the difference between a Lock and a Semaphore? José Paumard walks us through it.

Java

19,660 views • 3 months ago

Join José Paumard as he explains the difference between Comparator and Comparable.
0:57
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Join José Paumard as he explains the difference between Comparator and Comparable.

Java

12,576 views • 2 months ago

How is a HashSet working? José Paumard hashes it out.
0:51
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How is a HashSet working? José Paumard hashes it out.

Java

14,880 views • 3 months ago

#JavaOne 2026 is the place to be, and José Paumard is here to break down all the details. Register today to join us in the Bay Area March 17-19:
1:38
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#JavaOne 2026 is the place to be, and José Paumard is here to break down all the details. Register today to join us in the Bay Area March 17-19:

Java

20,506 views • 5 months ago

What does transient mean? José Paumard lays it all out for you.
0:59
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What does transient mean? José Paumard lays it all out for you.

Java

16,939 views • 4 months ago