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501 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

2,526 views

3 months 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)

80 views

3 weeks 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!

51 views

4 months 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

3,781 views

3 months 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

44 views

1 month ago

The Code Compiler
Java Optional Class Tutorial: STOP NullPointerExceptions! 🛑 Learn Java Programming

Tired of NullPointerExceptions (NPEs) crashing your Java applications? This tutorial will show you how to master the Java ...

7:33
Java Optional Class Tutorial: STOP NullPointerExceptions! 🛑 Learn Java Programming

0 views

1 month ago

H Y R Tutorials - Telugu
P82 - Optional in Java | Core Java | Java Programming |

In this video, we dive deep into one of the most important features introduced in Java 8 — Optional! 🚀 If you have ever faced ...

24:39
P82 - Optional in Java | Core Java | Java Programming |

4,730 views

7 months 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

14,080 views

4 months ago

Tech with Mathan
Java 8 Optional Explained 🚀 in Tamil

Java 8 Optional Class Tutorial in Tamil | Avoid NullPointerException In this video, we will learn about Optional Class in ...

9:18
Java 8 Optional Explained 🚀 in Tamil

392 views

10 months ago

The Code Compiler
Java Optional Class: Master NullPointerException Prevention! 🚀 (Advanced Tutorial)

Tired of dreaded NullPointerExceptions in your Java code? This advanced tutorial uncovers the power of Java's Optional class!

7:47
Java Optional Class: Master NullPointerException Prevention! 🚀 (Advanced Tutorial)

0 views

1 month 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

497 views

8 months 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

3 months ago

Dastagiri-Official
Java Optional Class Explained | isPresent, isEmpty, of, ofNullable, empty | Java 8 Tutorial

NullPointerException” is one of the most common problems in Java. To handle this safely, Java 8 introduced the Optional class.

10:30
Java Optional Class Explained | isPresent, isEmpty, of, ofNullable, empty | Java 8 Tutorial

80 views

10 months ago

Technology World Hub
Top Java 8 Features Explained with Examples | Lambda, Streams, Optional & More

Unlock the power of Java 8 in this detailed session! In this video, we'll cover all the key Java 8 features with real-world ...

21:51
Top Java 8 Features Explained with Examples | Lambda, Streams, Optional & More

11 views

9 months ago

codestorywithMIK
Can You Answer This Java Interview Question? Optional String Trap | Small Java Dopamine – 23 | MIK

Whatsapp Community Link : https://www.whatsapp.com/channel/0029Va6kVSjICVfiVdsHgi1A Hi Everyone, this is the 23rd video of ...

7:43
Can You Answer This Java Interview Question? Optional String Trap | Small Java Dopamine – 23 | MIK

1,867 views

2 months 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

142 views

Streamed 1 month ago

Rajesh Kumar
Essential Java 8 Features and Top Interview Questions | Java for Developers

Master the Most Important Java 8 Features — and Get Ready for Interviews! In this video, we'll cover all the essential Java 8 ...

8:13
Essential Java 8 Features and Top Interview Questions | Java for Developers

9 views

8 months ago

The Code Compiler
Java Optional Class: Stop NullPointerExceptions! 🚫🛡️ Master Java Null Safety (Intermediate Tutorial)

Tired of NullPointerExceptions (NPEs) crashing your Java applications? This intermediate tutorial is your ultimate guide to ...

8:54
Java Optional Class: Stop NullPointerExceptions! 🚫🛡️ Master Java Null Safety (Intermediate Tutorial)

0 views

1 month 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

5,883 views

8 months 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 ...

55:59
Java 8 Features - Optional class

21 views

3 months ago