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44,194 results

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

4,845 views

6mo 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

9,102 views

5mo ago

Prashant Sharma
What 90% of Developers Get Wrong About Optional? | Avoid NullPointerException in Java Interviews!

In this video, we deeply understand Java Optional Class and Null Handling — one of the most important topics for Java interviews ...

15:10
What 90% of Developers Get Wrong About Optional? | Avoid NullPointerException in Java Interviews!

74 views

7mo ago

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)

86 views

3mo ago

Beat99.Academy
Java Optional Class: Stop NullPointerExceptions | Java Mastery Series

Java #JavaOptional #NullPointerException Master the Java Optional Class! In this chapter, we tackle the absolute biggest ...

15:44
Java Optional Class: Stop NullPointerExceptions | Java Mastery Series

45 views

3mo ago

Umar Yakub Solanki
Java 8 Features - Optional class

... था तो नल पॉइंटर को ग्रेसफुली हैंड हैंडल करने के लिए जावा 8 में कौन सी ...

56:00
Java 8 Features - Optional class

22 views

5mo ago

BSSR Learn
Optional Class | Medium | Java Interview Prep #24

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

3mo ago

Lenin_Academy
13 - Java - 8 - Optional Class

The next Java 8 concept which we should know is nothing but optional class So first of all why this optional class and then what is ...

14:57
13 - Java - 8 - Optional Class

19 views

5mo ago

KPBCODINGHUB
OPTIONAL CLASS | JAVA 1.8 FEATURES

Java 1.8 New Features | Complete Tutorial with Examples | Java 8 Features Welcome to KPB CODING HUB! In this video, we ...

17:53
OPTIONAL CLASS | JAVA 1.8 FEATURES

56 views

3w ago

Java Ulagam
Optional Class - Java 8 | Tamil

I have tried to explain the use of Optional Class in Java 8 in this video. If any feedback, please provide it in the comments. Thanks ...

11:42
Optional Class - Java 8 | Tamil

575 views

10mo ago

Java ,AWS and Devops for Beginners
Optional Class in Java 8 | Avoid NullPointerException | Java 8 Tutorial

This video helps to understand Optional class in Java 8 and how handle null values using optional.

6:44
Optional Class in Java 8 | Avoid NullPointerException | Java 8 Tutorial

45 views

7d ago

Faisal Memon
[DAY 7] HINDI Java Optionals Explained | Safe Value Handling | 100 Days of Java Backend Tutorial

🔥 Check out the Spring Boot E-Commerce Full Stack Course here 👉 https://faisalmemon.com/spring-boot 🔥 Check out the Spring ...

56:19
[DAY 7] HINDI Java Optionals Explained | Safe Value Handling | 100 Days of Java Backend Tutorial

6,818 views

11mo ago

Backend Verse
Master Java 8 Optional Class in One Video 🚀 | Complete Guide with Examples | Hindi Tutorial

Master Java 8 Optional Class in One Video | Complete Guide with Examples | Hindi Tutorial Welcome to Backend Verse!

26:05
Master Java 8 Optional Class in One Video 🚀 | Complete Guide with Examples | Hindi Tutorial

88 views

11mo ago

primejava_official
Optional in Java 8 | The Right Way to Handle Nulls

Java8#Optional #JavaOptional #JavaInterview #SpringBoot #JavaDeveloper #BackendDevelopment #CleanCode #JavaTutorial ...

21:59
Optional in Java 8 | The Right Way to Handle Nulls

31 views

7mo ago

The Study Room Journal
Master Java Optional: Eliminate NullPointerException with Clean & Safe Code

NullPointerException` has frustrated Java developers for decades, but Java 8 introduced a cleaner solution: the **Optional** class ...

7:05
Master Java Optional: Eliminate NullPointerException with Clean & Safe Code

8 views

1mo 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

5,766 views

9mo 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

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

28 views

3mo ago

The Debug Zone
Using Java 8 Optional to Avoid Null Checks: A Guide to Cleaner Code

In this video, we explore the powerful features of Java 8's Optional class and how it can help you write cleaner, more robust code.

2:29
Using Java 8 Optional to Avoid Null Checks: A Guide to Cleaner Code

2 views

11mo 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

18 views

3mo ago