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32 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

2,521 views

3 months 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 |

4,727 views

7 months 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

4,546 views

3 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

3,761 views

3 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

14,042 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

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

5,879 views

8 months 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

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

Marco Mantovani
Optional no Java - Evitando NullPointerException

Aprenda a usar a classe Optional do Java para lidar de forma segura com valores que podem ser nulos. No que vamos focar: ...

15:33
Optional no Java - Evitando NullPointerException

67 views

9 months ago

CodeHunt
Why Smart Developers Use Optional Class Instead of Null Checks | Java 8 Optionals in Hindi

Why Smart Developers Use Optional Class Instead of Null Checks | Java 8 Optional class in Hindi In this video, you will learn Java ...

21:50
Why Smart Developers Use Optional Class Instead of Null Checks | Java 8 Optionals in Hindi

184 views

4 months ago

DevTalles
Why should we use Optional in Java?

☕️ In this video tutorial, our instructor #GabrielChaldú will explain why we should use #Optional in #Java. 📚 You can ...

9:20
Why should we use Optional in Java?

74 views

8 months ago

Java Guides and Ramesh Fadatare - AI & Tech
Java 8 Interview Questions & Answers for Beginners and Experienced | Java Functional Programming

... Java 8 Coding Interview, Spring Boot Prep, Java Senior Developer Interview, Metaspace, Java Optional Class. Preparing for a ...

20:03
Java 8 Interview Questions & Answers for Beginners and Experienced | Java Functional Programming

2,780 views

4 months ago

The Curious Coder
ResponseEntity in Spring Boot Explained | HttpStatus, Headers & Return Types

Java Spring Boot Interview Q24 !! Master ResponseEntity in Spring Boot with this complete tutorial! In this video, everything has ...

18:41
ResponseEntity in Spring Boot Explained | HttpStatus, Headers & Return Types

4,653 views

10 months ago

ValDorIng
Optional en Java – Adiós a los NullPointerException | CURSO Java Funcional Desde Cero

En este video aprenderás a usar Optional en Java, una herramienta poderosa para evitar errores con null y escribir código más ...

25:51
Optional en Java – Adiós a los NullPointerException | CURSO Java Funcional Desde Cero

260 views

11 months ago

ConquerTheFear
The 8 Essential Object Class Methods Every Java Developer Must Know | java.lang.Object | Interview q

What are the most important methods in the java.lang.Object class? How many methods does the java.lang.Object class have ...

31:54
The 8 Essential Object Class Methods Every Java Developer Must Know | java.lang.Object | Interview q

156 views

11 months ago

Darshil Parmar
Learn Databricks in 10 Minutes | Most Important Skill for Data Engineering

Check Out My Data Engineering Bootcamp: https://datavidhya.com/combo-pack USE CODE: COMBO50 for a 50% discount Learn ...

13:30
Learn Databricks in 10 Minutes | Most Important Skill for Data Engineering

182,865 views

10 months ago

ConquerTheFear
Top 6 Java Collection Hacks Every Developer Should Know in 2025 | Java Interview Question | Skills

6 Java 8 Collection Hacks Every Developer Should Know A Developer's Guide to Java 8 "Hacks" for Everyday Coding Stop ...

33:57
Top 6 Java Collection Hacks Every Developer Should Know in 2025 | Java Interview Question | Skills

354 views

11 months ago

ConquerTheFear
Final Keyword in Java: Your Complete Tutorial with Code Examples(Guide Variables, Methods, Classes)

... method java final class final keyword example final keyword in java with example Core Java interview questions Java 8 features ...

20:50
Final Keyword in Java: Your Complete Tutorial with Code Examples(Guide Variables, Methods, Classes)

116 views

11 months ago

JVL code
Master JavaScript in 7 Hours (2025) 🚀 | From Zero to Hero | Tamil

Learn JavaScript from the ground up — covering every concept, from variables and functions to DOM, async programming, and ...

7:04:55
Master JavaScript in 7 Hours (2025) 🚀 | From Zero to Hero | Tamil

94,877 views

8 months ago