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2,457,680 results

Geekific
Modern Java Features That Change How We Write Code | Java 21 & 25 | Geekific

Java 21 and Java 25 mark the biggest shift in Java's evolution in years. These releases don't just add syntax sugar, they ...

7:01
Modern Java Features That Change How We Write Code | Java 21 & 25 | Geekific

3,209 views

10mo ago

JavalinUa
Java version 21. AbstractStringBuilder.

repeat - метод, який додає вказаний символ або послідовність символів до конструктора рядків кілька разів. Вміст додається ...

5:09
Java version 21. AbstractStringBuilder.

19 views

5mo ago

Java
All Features in Java 26 - Inside Java Newscast #102

Java 26, or rather JDK 26, enters rampdown phase 1 today, which sets its feature set in stone. With added HTTP/3 support, ...

11:05
All Features in Java 26 - Inside Java Newscast #102

21,853 views

10mo ago

UVA Tech Solutions
Java 21  A Feature Overview

Welcome back to another learning session! In today's video, we dive deep into Java 21, the latest Long-Term Support (LTS) ...

7:33
Java 21 A Feature Overview

20 views

11mo ago

Abhyan Tech
How to Install Java 21 (JDK 21 LTS) on Windows 11 & 10 | Complete Setup Guide 2026

In this video, you'll learn how to install Java 21 (Oracle JDK 21 LTS) on Windows step by step. ✓ Download Oracle JDK 21 ...

8:34
How to Install Java 21 (JDK 21 LTS) on Windows 11 & 10 | Complete Setup Guide 2026

599 views

4mo ago

GetCertPrep
Java SE 21 Developer 1Z0 830 2026 Exam Prep, Section 1  Java Fundamentals & Program Flow, FREE Stu

Prepare for the Java SE 21 Developer Certification (Exam 1Z0-830) 2026 with this comprehensive Section 1 exam preparation ...

8:34
Java SE 21 Developer 1Z0 830 2026 Exam Prep, Section 1 Java Fundamentals & Program Flow, FREE Stu

247 views

3mo ago

LearningFromExperience
Java 17 to Java 21 Migration with OpenRewrite | Automated Spring Boot Upgrade

In this video, we migrate a real Spring Boot application from Java 17 to Java 21 using OpenRewrite. This is a hands-on Java 21 ...

19:38
Java 17 to Java 21 Migration with OpenRewrite | Automated Spring Boot Upgrade

1,215 views

4mo ago

Code With Nethaji
Java 21 Virtual Threads Explained | The Biggest Java Update in Years! 🚀

Virtual Threads are the biggest feature introduced in Java 21, and they're changing how Java handles concurrency! In this video ...

18:12
Java 21 Virtual Threads Explained | The Biggest Java Update in Years! 🚀

93 views

3mo ago

The Modern SDE
Modern Java 21 for Effective Java: Records, Sealed Types, Virtual Threads | Effective Java L84

Lecture 84 of the Effective Java Masterclass by Engineer X · Part 12: Modern Java and the Interview. In this lecture • A whole ...

8:26
Modern Java 21 for Effective Java: Records, Sealed Types, Virtual Threads | Effective Java L84

66 views

2w ago

Pallavi Sonal
OCP Java SE 21 Developer (1Z0‑830) - What Changed from Java SE 17?

Planning to take the OCP Java SE 21 exam? Wondering if your Java 17 study is still valid? This video breaks down exactly what ...

7:42
OCP Java SE 21 Developer (1Z0‑830) - What Changed from Java SE 17?

503 views

6mo ago

The Java Loom
Java Evolution: Mastering Modern Features from Java 8 to 21

Join us on a comprehensive journey through the evolution of the Java programming language from Java 8 up to the cutting-edge ...

6:49
Java Evolution: Mastering Modern Features from Java 8 to 21

2,176 views

1mo ago

The Daily Syntax
10 Must-Know Java 11 to 21 Features Interview Questions (Records, Virtual Threads & Pattern Matching

Master high-frequency Modern Java (Java 11, Java 17, and Java 21 LTS) interview questions! In this comprehensive guide, we ...

9:17
10 Must-Know Java 11 to 21 Features Interview Questions (Records, Virtual Threads & Pattern Matching

24 views

7d ago

Clustermicro Technologies
Java OCP 21 (1Z0-830) | Handling Values 1.9 | Time Zones & DST — Spring Forward, Fall Back

Java OCP 21 Exam (1Z0-830) — Handling Values Series Video 1.9 : Time Zones & Daylight Saving Time — Spring Forward, Fall ...

15:06
Java OCP 21 (1Z0-830) | Handling Values 1.9 | Time Zones & DST — Spring Forward, Fall Back

96 views

6mo ago

Check Something
Install Java 21 in Windows Easily | Complete Beginner Tutorial

In this video, you'll learn how to download, install, and configure Java 21 on Windows 10 and Windows 11. Topics Covered: ...

4:41
Install Java 21 in Windows Easily | Complete Beginner Tutorial

124 views

3mo ago

Code with Salman
Java Virtual Threads Explained (Java 21) — Simply, With Real Code

Virtual Threads are the biggest change to Java concurrency in years — and in this video I explain exactly what they are, why they ...

9:31
Java Virtual Threads Explained (Java 21) — Simply, With Real Code

41 views

2mo ago

LD TechLab – IT & Programming Made Simple
Java 21 for Students: Modern Java Features You Must Learn in 2026

Unlock the power of Java 21 and master the modern features every student developer should know! In this video, we cover: Virtual ...

6:00
Java 21 for Students: Modern Java Features You Must Learn in 2026

59 views

8mo ago

HotShard
Java 21 Virtual Threads Explained: How They Scale (and Where They Don't) | System Design

Java 21's virtual threads keep simple one-thread-per-request code, but a waiting request costs a few KB of heap instead of an OS ...

6:17
Java 21 Virtual Threads Explained: How They Scale (and Where They Don't) | System Design

130 views

3w ago

UVA Tech Solutions
Spring Boot JPA Migration: Java 8 to 21

Spring Boot JPA Migration: Java 8 to 21 #Java8To21 #JavaMigration #SpringBootMigration #SpringBoot3 #SpringFramework6 ...

6:58
Spring Boot JPA Migration: Java 8 to 21

219 views

11mo ago

Clustermicro Technologies
Java OCP 21 (1Z0-830) | Handling Values 1.10 | DateTimeFormatter — Formatting & Parsing

Java OCP 21 Exam (1Z0-830) — Handling Values Series Video 1.10 : DateTimeFormatter — Formatting & Parsing ...

15:54
Java OCP 21 (1Z0-830) | Handling Values 1.10 | DateTimeFormatter — Formatting & Parsing

46 views

6mo ago

Ebi
Java 21 Virtual Threads — The Biggest Concurrency Upgrade in 20 Years

Java 21 just changed concurrency forever — and most developers haven't caught up yet. Virtual Threads (Project Loom) are the ...

7:11
Java 21 Virtual Threads — The Biggest Concurrency Upgrade in 20 Years

13 views

6mo ago