java 8 optional class

JavaSpringVault

Java Optional: of() vs ofNullable() Explained (Part 1)

In this video, we explore the Optional Class in Java from the beginning. Topics Covered: ✔️ What is Optional Class?

7:07

Java Optional: of() vs ofNullable() Explained (Part 1)

80 views

3 weeks ago

Java Career Prep

Java 8 Optional Class Complete Tutorial | Common Mistakes | Interview Questions | Spring Boot

Master the Java Optional Class with practical examples and interview-focused explanations! In this video, you'll learn everything ...

14:56

Java 8 Optional Class Complete Tutorial | Common Mistakes | Interview Questions | Spring Boot

26 views

3 weeks ago

BSSR Learn

Optional Class | Medium | Java Interview Prep #24 In this video, we break down "Optional Class" — Optional wraps a value that ...

3:49

Optional Class | Medium | Java Interview Prep #24

4 views

2 weeks ago

techinfo

Optional Class in java 8 explained in 5 minutes with example || #java8

This is the third video of java 8 series. In this video I have explained basic concepts of Optional class, ways to create Optional ...

7:44

Optional Class in java 8 explained in 5 minutes with example || #java8

17 views

3 weeks ago

iTask Technologies

Java 8 Features Complete Tutorial | Lambda Expressions, Stream API, Optional | By Mr. Madhu

Java 8 Features Complete Tutorial | Real-Time Examples | Interview Questions | By Mr. Madhu Want to master Java 8 Features ...

47:43

Java 8 Features Complete Tutorial | Lambda Expressions, Stream API, Optional | By Mr. Madhu

19 views

2 weeks ago

Java Interview Ready

JAVA 8: Topic 1 - Why Java 8 Was the Most Important Update Ever! (Explained in 2 Mins)

Welcome to Java Interview Ready Most developers learn Java by reading code. We learn Java by understanding how it works ...

3:08

JAVA 8: Topic 1 - Why Java 8 Was the Most Important Update Ever! (Explained in 2 Mins)

21 views

1 month ago

AKGEC Digital School

JAVA NEW FEATURES | OBJECT ORIENTED PROGRAMMING WITH JAVA | LECTURE 03 BY MS. AASTHA SHARMA | AKGEC

AKGEC #AKGECGhaziabad #BestEngineeringCollege #BTech #MTech #MBA. Dear All, Please find the links to all five units for ...

21:03

JAVA NEW FEATURES | OBJECT ORIENTED PROGRAMMING WITH JAVA | LECTURE 03 BY MS. AASTHA SHARMA | AKGEC

10 views

1 day ago

Binary Brain

☕ Solve 230+ Java Interview Questions | Complete Java Programming Practice for Beginners to Advanced Welcome to the 230+ Java ...

21:18

☕ Solve 230+ Java Interview Questions | Complete Java Programming Practice for Beginners to Advanced

11 views

Streamed 5 days ago

Binary Brain

☕ Solve 230+ Java Interview Questions | Complete Java Programming Practice for Beginners to Advanced Welcome to the 230+ Java ...

47:04

☕ Solve 230+ Java Interview Questions | Complete Java Programming Practice for Beginners to Advanced

75 views

Streamed 5 days ago

Binary Brain

☕ Solve 230+ Java Interview Questions | Complete Java Programming Practice for Beginners to Advanced Welcome to the 230+ Java ...

21:15

☕ Solve 230+ Java Interview Questions | Complete Java Programming Practice for Beginners to Advanced

25 views

Streamed 5 days ago

Adiya Tumurbaatar

Java Interview Masterclass: Core Java, Spring Boot, & System Design

Master your next Java interview with this comprehensive technical deep-dive! In this episode, we break down the essential ...

8:14

Java Interview Masterclass: Core Java, Spring Boot, & System Design

10 views

4 weeks ago

Engineer Talks Kannada

Java 8 Lambda Expressions in Kannada | λ What, Why, Syntax & Rules Explained | #5

Java 8 Lambda Expressions in Kannada | ಕನ್ನಡದಲ್ಲಿ ಕಲಿಯಿರಿ! Welcome back to our Java 8 Complete Tutorial ...

55:07

Java 8 Lambda Expressions in Kannada | λ What, Why, Syntax & Rules Explained | #5

62 views

4 weeks ago

CoderBlueprint

How to Create a Builder Class in Java Step by Step 2026|Builder Design Pattern in Java for Beginners

Learn how to create a Builder Class in Java and implement the Builder Pattern for clean, readable, and efficient object creation.

8:09

How to Create a Builder Class in Java Step by Step 2026|Builder Design Pattern in Java for Beginners

28 views

4 weeks ago

Mitchell Agoma

REST Assured API Testing Full Course 2026 (Java) | Beginner to Framework + AI

Learn REST Assured API testing with Java in this complete, project-based full course. Start with HTTP and your first test, then build ...

2:15:22

REST Assured API Testing Full Course 2026 (Java) | Beginner to Framework + AI

4 views

1 day ago

CodeWithVishakha

🔥 LeetCode 8 | String to Integer (atoi) | Java Solution | Step-by-Step Explanation

In this video, we solve LeetCode Problem 8: String to Integer (atoi) using Java. You'll learn the approach step by step, including ...

52:02

🔥 LeetCode 8 | String to Integer (atoi) | Java Solution | Step-by-Step Explanation

16 views

2 weeks ago

BSSR Learn

The Template Method Pattern Explained (With the Honest Downside)

Template Method is the pattern you've already used without naming it — the base class owns the algorithm and the subclass fills ...

8:06

The Template Method Pattern Explained (With the Honest Downside)

3 views

5 days ago

Engineer Talks Kannada

Predicate, Function & UnaryOperator in Java 8 | Kannada Explained Simply | #6

Java 8 Predicate, Function & UnaryOperator in Kannada | ಕನ್ನಡದಲ್ಲಿ ಕಲಿಯಿರಿ! Welcome back to our Java 8 ...

41:40

Predicate, Function & UnaryOperator in Java 8 | Kannada Explained Simply | #6

36 views

4 weeks ago

Engineer Talks Kannada

Consumer & Supplier Interface in Java 8 | Kannada Explained Simply | #7

Java 8 Consumer & Supplier Interfaces in Kannada | ಕನ್ನಡದಲ್ಲಿ ಕಲಿಯಿರಿ! Welcome back to our Java 8 ...

17:22

Consumer & Supplier Interface in Java 8 | Kannada Explained Simply | #7

19 views

3 weeks ago

The Code Compiler

Java Streams API: Master Data Processing Power! 🚀 Advanced Java Tutorial (2024)

Ready to revolutionize your Java data processing? Dive deep into the powerful Java Streams API and unlock efficient, ...

8:07

Java Streams API: Master Data Processing Power! 🚀 Advanced Java Tutorial (2024)

0 views

3 weeks ago

BrainXNext

Welcome to Class 21 of the Java Full Course by BrainXNext In this class, you will learn: What is Stream API in Java Why ...

1:08:42

Class 21 | Stream API Masterclass | filter, map, reduce & collect | BrainXNext

6 views

3 weeks ago

ViewTube