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25,454 results

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

292 views

1 year ago

Concept && Coding - by Shrayansh
Master Java Optional from Java 8 to 11 | All Methods with Real Examples

Join this channel to get access to perks: https://www.youtube.com/channel/UCDJ2HAZ_hW-DMJj_U0zN38w/join Chapters: 00:00 ...

1:13:53
Master Java Optional from Java 8 to 11 | All Methods with Real Examples

4,852 views

1 month 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

62,484 views

9 years ago

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

137,951 views

4 years 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

32,459 views

8 years ago

Jey Code
Programación FUNCIONAL en JAVA | Clase OPTIONAL | EVITAR NULL con OPTIONAL

Que pasó, muy buenas, vamos con unos ejemplos para aprender y entender esta clase del jdk, que nos ayuda con los ...

21:39
Programación FUNCIONAL en JAVA | Clase OPTIONAL | EVITAR NULL con OPTIONAL

2,389 views

5 years ago

Lambda World
Pragmatic Functional Refactoring with Java 8 by Raoul-Gabriel Urma

You may be hearing a lot of buzz around functional programming. For example, Java 8 recently introduced new features (lambda ...

36:55
Pragmatic Functional Refactoring with Java 8 by Raoul-Gabriel Urma

5,063 views

9 years 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 ✅

24,350 views

3 years ago

Centripio
Cómo utilizar Java Optional y manejar valores nulos.

Comunidad, Hoy daremos un vistazo a Java Optional Class y ver los beneficios que podemos obtener en el manejo de valores ...

21:53
Cómo utilizar Java Optional y manejar valores nulos.

3,301 views

7 years ago

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

As part of making sessions about features introduced from the JAVA 8 Version, I have created this session for Understanding ...

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

7,607 views

1 year ago

Mike Møller Nielsen
Jpa And Optional

Enjoy! :-) Thank you for commenting and asking questions. Discord server - Where we discuss programming languages and tech ...

22:47
Jpa And Optional

348 views

3 years ago

engineering the software
Java - Optional

This video explains about Optional. What is the importance of optional in Java software development. Ways in which the methods ...

30:00
Java - Optional

44 views

1 year 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

244 views

4 months ago

Viraj Shetty
Java Optionals - A Complete Tutorial

This tutorial explains everything you need to know about Java Optionals to make you an expert. Check out my other links below ...

29:39
Java Optionals - A Complete Tutorial

696 views

1 year 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 |

1,557 views

1 month ago

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

Java Optional is a container object which may or may not contain a non-null value. If a value is present, isPresent() will return true ...

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

6,595 views

5 years ago

Mustofa kamal
Java Optional

Source Code: https://github.com/mustofa-kamal/EssentialJava/blob/main/src/main/java/com/essential/optional/OptionalMain.java.

20:06
Java Optional

16 views

1 year ago

Istanbul Java User Group
Java Optional class is a very powerful tool

Optional class is a very powerful tool at hand that we use every day or when are using Stream APIs. But do you use the Optional ...

58:22
Java Optional class is a very powerful tool

215 views

3 years ago

Devoxx
Mohamed Taman - Do you use Optional class as it should be?

... space of java some um not some most of the developers even myself would like to use it and especially this optional plus is very ...

57:56
Mohamed Taman - Do you use Optional class as it should be?

4,005 views

4 years ago

Otavio Santana
Optional in Java - When better code is not an alternative

Since Java 8, Java Developers have one good way to avoid the classic NullPointerException. However, it is still a problem to use ...

23:13
Optional in Java - When better code is not an alternative

2,737 views

3 years ago