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112 results

Java Techie
Java 8 Streams | Optional Usage and Best Practices | JavaTechie

This tutorial will guide you java 8 Optional and its usecase with stream API Content : What is Optional ? why Optional ? When to ...

22:22
Java 8 Streams | Optional Usage and Best Practices | JavaTechie

141,647 views

5y ago

The Curious Coder
Java 8 Optional Class Deep Dive | isPresent(), ifPresent(), orElse(), ofNullable() Explained

Confused about handling NullPointerException in Java? This video will give you a complete understanding of how to solve it ...

23:31
Java 8 Optional Class Deep Dive | isPresent(), ifPresent(), orElse(), ofNullable() Explained

4,829 views

6mo ago

Telusko
Method Reference in Java 8

Check out our courses: AI Powered DevOps with AWS - Live Course :- https://go.telusko.com/AIDevOps-AWS Coupon: ...

21:06
Method Reference in Java 8

206,906 views

9y ago

H Y R Tutorials - Telugu
#82 Optional Class in Java | of, ofNullable, orElse & flatMap | Core Java

Let's tackle NullPointerException the modern way — with Optional! In this video, we cover Optional in Java in complete detail ...

24:39
#82 Optional Class in Java | of, ofNullable, orElse & flatMap | Core Java

5,758 views

9mo ago

Java Guides
Optional Class in Java 8 - Avoid Null Pointer Exception | Java 8 Features | Crash Course ✅

Java introduced a new class Optional in JDK 8. It is a public final class and is used to deal with NullPointerException in Java ...

35:37
Optional Class in Java 8 - Avoid Null Pointer Exception | Java 8 Features | Crash Course ✅

25,402 views

4y ago

Dilip IT Academy
Optional Class In Java & Optional Class Methods in JAVA | Tutorail | Dilip Singh

The Optional class defined in java.util package. The Optional class in Java 8 is a container object which is used to contain a value ...

1:54:00
Optional Class In Java & Optional Class Methods in JAVA | Tutorail | Dilip Singh

8,954 views

2y ago

Lemubit Academy
Java Optional Tutorial - How to Use Optional Class In Java

Java Docs The Java Optional class was introduced in Java 8 but has been improved ever since with new methods. We can use it ...

35:41
Java Optional Tutorial - How to Use Optional Class In Java

6,624 views

6y ago

Dilip IT Academy
JAVA 8  Features Tutorial | Functional Interfaces | Lambda Expressions | Optional Class | Stream API

Java 8 Version introduced a significant number of features that changed the way developers write Java applications. Here are ...

8:56:30
JAVA 8 Features Tutorial | Functional Interfaces | Lambda Expressions | Optional Class | Stream API

44,165 views

2y ago

Devoxx
Optional by Stuart Marks

The Optional class was introduced in Java 8 in order to solve a narrow but frequently occurring problem: what to return if you have ...

48:21
Optional by Stuart Marks

32,953 views

9y ago

Telusko
Stream API in Java

Check out our courses: Agentic AI Engineering with Python : https://go.telusko.com/agentic-ai-python Coupon: TELUSKO10 (10% ...

26:04
Stream API in Java

593,916 views

3y ago

Do Some Dev
Java Optional

Tired of dealing with null pointer exceptions? Introducing Java Optional: a powerful tool for handling the absence of values ...

20:15
Java Optional

403 views

2y ago

Devoxx
Optional - The Mother of All Bikesheds by Stuart Marks

Subscribe to Devoxx on YouTube @ https://bit.ly/devoxx-youtube Like Devoxx on Facebook ...

58:43
Optional - The Mother of All Bikesheds by Stuart Marks

63,332 views

9y ago

Java Techie
Java -8 Consumer , Supplier & Predicate Interface With Example | Java Techie

This video explain you how What is the use of Consumer , Supplier and Predicate Functional Interface in java 8 Stream ...

26:44
Java -8 Consumer , Supplier & Predicate Interface With Example | Java Techie

149,097 views

7y ago

Coder Army
Java Optional Explained from Scratch | All Methods + Streams Integration | Java Full Course #41

In this video, we dive deep into the Java Optional class, one of the most important concepts introduced in Java 8 to handle null ...

1:16:34
Java Optional Explained from Scratch | All Methods + Streams Integration | Java Full Course #41

9,071 views

5mo ago

The Curious Coder
Java 8 Functional Interface Tutorial | Predicate, Function, Consumer, Supplier

Functional Interfaces in Java 8 are the foundation of Lambda Expressions and modern Java functional programming. In this video ...

20:09
Java 8 Functional Interface Tutorial | Predicate, Function, Consumer, Supplier

8,965 views

6mo ago

Abhishek Verma
Chapter-08: Null No More: Master Java's Optional Class for Flawless Code!

In this captivating and informative video, we delve into the game-changing Optional class in Java. Discover why it's the ultimate ...

1:25:23
Chapter-08: Null No More: Master Java's Optional Class for Flawless Code!

2,302 views

3y ago

okay java
Java 8 optional class | java optional class interview questions | java 8 interview | okay java

Java 8 optional | optional class | optional class interview questions | java 8 interview | okay java Java 8 Optional class ...

33:25
Java 8 optional class | java optional class interview questions | java 8 interview | okay java

16,017 views

5y ago

The Curious Coder
Java 8 Features for Interviews | Default Methods, Lambda Expressions, Streams API & More

Java 8 Full Guide for Developers and Interviews Java 8 is one of the most important releases in the history of Java.

30:48
Java 8 Features for Interviews | Default Methods, Lambda Expressions, Streams API & More

27,004 views

6mo ago

Kunal Chand
Java 8 Stream API Tutorial | Telusko ft. Navin Reddy

All rights to this video go to Navin Reddy from Telusko. Telusko Channel: https://www.youtube.com/c/Telusko Video 1 (17.1 Java 8 ...

1:34:34
Java 8 Stream API Tutorial | Telusko ft. Navin Reddy

973 views

4y ago

Agni Dev Hub
🔴 Java 8 TakeWhile, DropWhile & Optional Class Explained 🔥 | Live Coding at 8 PM

Join today's LIVE Java 8 advanced session where we will deeply understand: ✓ TakeWhile() in Java 8+ ✓ DropWhile() in Java ...

53:29
🔴 Java 8 TakeWhile, DropWhile & Optional Class Explained 🔥 | Live Coding at 8 PM

143 views

Streamed 4mo ago