Java Optional Complete Guide
15:30
YouTubeTom Gregory
Java Optional Complete Guide
Java’s Optional class was introduced in 2014 to allow developers to represent the empty state. But what exactly does that mean? And why is it important enough to bother using Optional? In this video you’ll learn everything you need to know about Optional: how it works, what problems it helps solve, and when not to use it. ️ Video chapters ...
7.4K viewsJul 21, 2022
Java Tutorial for Beginners
Java Programming for Beginners – Full Course
4:11:00
Java Programming for Beginners – Full Course
YouTubefreeCodeCamp.org
1.8M viewsSep 27, 2022
Java Full Course for Beginners
2:30:48
Java Full Course for Beginners
YouTubeProgramming with Mosh
13.8M viewsJul 15, 2019
Java Full Course 2025 | Core Java Tutorial For Beginners | Java Programming Course | Simplilearn
7:20:35
Java Full Course 2025 | Core Java Tutorial For Beginners | Java Programming Course | Simplilearn
YouTubeSimplilearn
3.8K views5 months ago
Top videos
Master Optional in Java 8: Complete Guide for Beginners
15:30
Master Optional in Java 8: Complete Guide for Beginners
YouTubeEngineering Digest
44.2K viewsMay 9, 2023
Java 8 Streams | Optional Usage and Best Practices | JavaTechie
22:22
Java 8 Streams | Optional Usage and Best Practices | JavaTechie
YouTubeJava Techie
138.9K viewsJan 22, 2021
Optional in Java 8: Why and When to use?
9:57
Optional in Java 8: Why and When to use?
YouTubeTech Recipes - Dipesh Hadye
14.3K viewsOct 11, 2020
Java Programming Projects
10 Java Projects that Beginners Should Do!
4:12:39
10 Java Projects that Beginners Should Do!
YouTubeTapTap
52.6K viewsJun 30, 2024
100+ Practical Java Projects for Beginners to Advanced with Quizzes | Real Java Learning
11:52:30
100+ Practical Java Projects for Beginners to Advanced with Quizzes | Real Java Learning
YouTubeFull Course
530 views6 months ago
Learn Java with 5 Real-World Projects. Exciting Java Projects for Beginners & Beyond!
2:19:34
Learn Java with 5 Real-World Projects. Exciting Java Projects for Beginners & Beyond!
YouTubeTheTechSlayer⚡💻
1.1K viewsMar 16, 2025
Master Optional in Java 8: Complete Guide for Beginners
15:30
Master Optional in Java 8: Complete Guide for Beginners
44.2K viewsMay 9, 2023
YouTubeEngineering Digest
Java 8 Streams | Optional Usage and Best Practices | JavaTechie
22:22
Java 8 Streams | Optional Usage and Best Practices | JavaTechie
138.9K viewsJan 22, 2021
YouTubeJava Techie
Optional in Java 8: Why and When to use?
9:57
Find in video from 04:14Using Optional Class in a Previous Example
Optional in Java 8: Why and When to use?
14.3K viewsOct 11, 2020
YouTubeTech Recipes - Dipesh Hadye
Java Tutorial For Beginners | Util Package In Java | Java Util.Lang Tutorial | SimpliCode
8:20
Find in video from 04:41Introduction to Java.Util Package
Java Tutorial For Beginners | Util Package In Java | Java Util.Lang T…
6K viewsFeb 13, 2021
YouTubeSimpliCode
Java Optional in Under 10 Minutes – Boost Your Code Quality!
7:05
Java Optional in Under 10 Minutes – Boost Your Code Quality!
239 views6 months ago
YouTubeMarić Nemanja
Guide To Java Optional | Baeldung
Guide To Java Optional | Baeldung
Dec 8, 2016
baeldung.com
8. What is Optional in Java 8 and why is it used?
0:06
8. What is Optional in Java 8 and why is it used?
254 views3 months ago
YouTubeQA Shastra OnlineTraining
Java.Util Package | Packages in Java | Java Tutorial for Beginners | Edureka | Java Live - 2
15:37
Java.Util Package | Packages in Java | Java Tutorial for Beginners …
14.7K viewsOct 1, 2020
YouTubeedureka!
Java Optionals | Crash Course
15:57
Java Optionals | Crash Course
105.7K viewsJan 11, 2019
YouTubeAmigoscode
Optional in Java | Java 8 & 10 Features
8:48
Optional in Java | Java 8 & 10 Features
989 viewsFeb 18, 2024
YouTubeJava Express
Java Optional Tutorial - How to Use Optional Class In Java
35:41
Find in video from 03:42Using Optionals
Java Optional Tutorial - How to Use Optional Class In Java
6.6K viewsJun 30, 2020
YouTubeLemubit Academy
Understanding the Optional Class in Java 8: A Guide to Functional Programming
2:03
Understanding the Optional Class in Java 8: A Guide to Functional Pro…
11 months ago
YouTubevlogize
Java util Optional | Java 8 New Features Tutorials | by Mr.RamaChandra
9:29
Find in video from 00:13What is Javadot Utildot Optional?
Java util Optional | Java 8 New Features Tutorials | by Mr.RamaC…
15K viewsApr 25, 2019
YouTubeNaresh i Technologies
Optionals In Java - Simple Tutorial
15:53
Optionals In Java - Simple Tutorial
266.3K viewsJun 27, 2022
YouTubeCoding with John
Master Java 8 Optional with Examples : Top Interview Questions & Answers | Part 1 | Code Decode
15:54
Master Java 8 Optional with Examples : Top Interview Questio…
105.1K viewsFeb 17, 2022
YouTubeCode Decode
Optional Class in Java 8 - Avoid Null Pointer Exception | Java 8 Features | Crash Course âś…
35:37
Find in video from 00:38Why Optional Class?
Optional Class in Java 8 - Avoid Null Pointer Exception | Java 8 Feature…
24.7K viewsApr 4, 2022
YouTubeJava Guides
okay java | java 8 optional |java 8 orElse vs orElseGet | optional class methods
19:14
Find in video from 00:06Creating Optional Objects with empty, of, and ofNullable
okay java | java 8 optional |java 8 orElse vs orElseGet | optional cla…
2.1K viewsOct 22, 2021
YouTubeokay java
how to add import java util list in eclipse
4:33
how to add import java util list in eclipse
54 viewsDec 23, 2024
YouTubeCodeTube
JAVA 8 Features Tutorial | Functional Interfaces | Lambda Expressions | Optional Class | Stream API
8:56:29
JAVA 8 Features Tutorial | Functional Interfaces | Lambda Ex…
39.4K viewsMay 1, 2024
YouTubeDilip IT Academy
OPTIONALS in Java 📦 | SIMPLE Explanation | Functional Programming Course
12:25
OPTIONALS in Java 📦 | SIMPLE Explanation | Functional Program…
5.6K views10 months ago
YouTubeTodoCode
Treat an Optional Like a Stream #java #shorts
0:58
Treat an Optional Like a Stream #java #shorts
2K viewsJan 7, 2023
YouTubeAdam Bien
Why Optional Is A Problematic Parameter #java #shorts
0:52
Find in video from 00:11Optional Overloading Issue
Why Optional Is A Problematic Parameter #java #shorts
3.2K viewsMar 19, 2023
YouTubeAdam Bien
How to add (import) java.util.List in eclipse
3:33
Find in video from 01:08Adding Java.util.List
How to add (import) java.util.List in eclipse
11.6K viewsSep 1, 2023
YouTubeCode2Night
Learn EXCEPTION HANDLING in 8 minutes! ⚠️
8:02
Find in video from 05:31Final Block for Optional Exception Handling
Learn EXCEPTION HANDLING in 8 minutes! ⚠️
22.8K viewsDec 9, 2024
YouTubeBro Code
Java Full Course 2026 | Learn Java Programming In 24 Hours | Advanced Java Tutorial | Simplilearn
23:55:55
Java Full Course 2026 | Learn Java Programming In 24 Hours | Advan…
15K views1 month ago
YouTubeSimplilearn
Java 8 | Optional API | map vs flatMap explained | flatMap overuse
4:12
Java 8 | Optional API | map vs flatMap explained | flatMap overuse
28 views1 month ago
YouTubeThe Debugger Guy
Utilizing Optional in Java: Mastering ifPresent and flatMap
1:39
Utilizing Optional in Java: Mastering ifPresent and flatMap
1 views5 months ago
YouTubevlogize
Using Java 8 Optional to Avoid Null Checks: A Guide to Cleaner Code
2:29
Using Java 8 Optional to Avoid Null Checks: A Guide to Cleaner Code
1 views5 months ago
YouTubeThe Debug Zone
What Is The Purpose of An OptionalInt? #java #shorts #coding #airhacks
0:49
What Is The Purpose of An OptionalInt? #java #shorts #codin…
2.7K viewsJan 24, 2025
YouTubeAdam Bien
See more