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6,361,808 results

Coding with John
Optionals In Java - Simple Tutorial

Full tutorial on Optionals in Java! Thanks to FlexiSpot for sponsoring! 🖥️ Get your coupon code for an extra $30 OFF through my ...

15:53
Optionals In Java - Simple Tutorial

261,732 views

3 years ago

makigas
Cómo usar Optional en Java

Con Optional puedes introducir en tu aplicación Java el concepto de valores opcionales; es decir, tu función te devuelve una caja ...

9:35
Cómo usar Optional en Java

9,396 views

2 years ago

TodoCode
OPTIONALS in Java 📦 | SIMPLE Explanation | Functional Programming Course

😬 How many times have you encountered a NullPointerException in #Java? That's why Optional exists: a class designed to handle ...

12:25
OPTIONALS in Java 📦 | SIMPLE Explanation | Functional Programming Course

5,307 views

8 months ago

Tom 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?

15:30
Java Optional Complete Guide

7,182 views

3 years ago

Programando en JAVA
OPTIONAL en JAVA 8 - Tutorial Completo Fácil

De Desarrollador a Arquitecto Senior - https://www.codeja.dev/bootcamp ‍ CodeJa | Aprende JAVA con EJERCICIOS ...

8:24
OPTIONAL en JAVA 8 - Tutorial Completo Fácil

6,766 views

3 years 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

4,977 views

1 month ago

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

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

62,490 views

9 years ago

Amigoscode
Java Optionals | Crash Course

Java Optionals allows you to eliminate NullPointerExceptions throughout your codebase and create client AP's that are easy to ...

15:57
Java Optionals | Crash Course

105,455 views

7 years ago

People also watched

TodoCode
Integrative Exercise: Optionals + Lambdas + Streams in Java | Functional Programming Course

😬When you look at functional programming with its isolated concepts, it seems a little "strange," but... What if we put all ...

22:53
Integrative Exercise: Optionals + Lambdas + Streams in Java | Functional Programming Course

4,224 views

7 months ago

Уроки Java
Урок 330: Java 8 p6: Optional

Cкидки до 22-го января на все курсы всего за 9.99: Каждый купон расчитан на 10 покупок, спешите! Новый курс по ...

6:20
Урок 330: Java 8 p6: Optional

14,015 views

8 years ago

MitoCode
Java 8 Tutorial - 10 Optional

Si te gusto el tuto, puedes donar! : https://www.paypal.me/mitocode/1 La excepcion NullPointerException es muy común cuando ...

8:08
Java 8 Tutorial - 10 Optional

24,697 views

9 years ago

Jey Code
Programación FUNCIONAL en JAVA | Introducción a STREAM | Método FOREACH | stream de tipos PRIMITIVOS

Por fin nos introducimos en la interface Stream de Java, una breve explicación del funcionamiento. Vemos otra forma de iterar ...

24:15
Programación FUNCIONAL en JAVA | Introducción a STREAM | Método FOREACH | stream de tipos PRIMITIVOS

2,267 views

5 years ago

okay java
Java 8 optional class | java optional class interview questions | java 8 interview | okay java

Java 8 optional | optional class | optional class interview questions | java 8 interview | okay java Java 8 Optional class ...

33:25
Java 8 optional class | java optional class interview questions | java 8 interview | okay java

15,743 views

4 years ago

La Tecnología Avanza
151 . Curso de Java II Programación funcional II Concepto y manejo de expresiones lambda

curso de java - en este video vamos a comenzar el estudio de un nuevo paradigma de programación y es la programación ...

27:31
151 . Curso de Java II Programación funcional II Concepto y manejo de expresiones lambda

8,305 views

3 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

32,465 views

8 years ago

MitoCode
Java 8 Tutorial - 7 Referencias de Métodos (Method References)

Si te gusto el tuto, puedes donar! : https://www.paypal.me/mitocode/1 Esta nueva funcionalidad que nos ofrece Java 8, permite ...

16:02
Java 8 Tutorial - 7 Referencias de Métodos (Method References)

27,516 views

9 years ago

blondiebytes
Learn Java Optionals in 6 minutes | Functional Programming in Java

sponsored Learn how to use Java Optionals to make your code more secure - and prevent those null pointer exceptions!

6:09
Learn Java Optionals in 6 minutes | Functional Programming in Java

12,655 views

4 years ago

TodoCode
JAVA STREAMS 💻 | Functional Programming Course 2026

You've already learned how to use LAMBDAS and method references (::)... NOW it's time to learn STREAMS in Java. DON'T MISS IT ...

15:48
JAVA STREAMS 💻 | Functional Programming Course 2026

13,039 views

9 months ago

Code Riverside
Using Optional in Java

Using Optionals in Java Welcome to Code Riverside. An Optional in Java is a container object that may or may not contain a ...

13:09
Using Optional in Java

726 views

1 year ago

Will Tollefson
Java Optionals, a Practical Walkthrough - Java Programming

In this video, we'll describe typical use cases for Optionals in Java with practical examples and compare these to the previous ...

11:38
Java Optionals, a Practical Walkthrough - Java Programming

1,961 views

2 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

137,999 views

4 years ago

Java
Where to use Optional - Inside Java Newscast #19

Java Is it ok to use `Optional` as parameter type? Overloading is an alternative, but how well does it stack up? Thoughts on this ...

9:18
Where to use Optional - Inside Java Newscast #19

12,958 views

3 years ago

Aneesh Mistry
New to Java 8: Optionals - Java Tutorial

This video will explore the Optional class and the API methods that are introduced with it in Java 8. The Optional class will enable ...

11:46
New to Java 8: Optionals - Java Tutorial

1,248 views

4 years ago

MVP Java
Java Optional, NullPointerException Killer? Part 1

The Java Optional class was introduced in Java 8 in order to help stop the propagation of null being returned to client facing ...

15:49
Java Optional, NullPointerException Killer? Part 1

5,713 views

6 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

2,391 views

5 years ago

Engineering Digest
Master Optional in Java 8: Complete Guide for Beginners

Get 1 to 1 coaching with me: https://topmate.io/engineeringdigest Donate: https://paypal.me/engineeringdigest Perks: ...

15:30
Master Optional in Java 8: Complete Guide for Beginners

41,834 views

2 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

Peachez Programming
Java Optionals in 60 seconds

Join my Patreon: https://www.patreon.com/PeachezProgramming LinkTree: https://linktr.ee/peachezprogramming Introduced in ...

1:01
Java Optionals in 60 seconds

461 views

1 year ago