java 8 optional class

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11:58

Java 8 Optional Class Best Practices

1,876 views

5 years ago

Interview DOT

Click here - https://www.youtube.com/channel/UCd0U_xlQxdZynq09knDszXA?sub_confirmation=1 to get notifications.

4:28

Null References The Billion Dollar Mistake | Java 8 Optional Example | Haskell Kotlin | InterviewDOT

2,042 views

6 years ago

The Debug Zone

Understanding Java 8 Optional: Final Implementation and No Some/None Hierarchy

In this video, we delve into the concept of Java 8's Optional, a powerful feature designed to help developers handle null values ...

1:45

Understanding Java 8 Optional: Final Implementation and No Some/None Hierarchy

0 views

7 months ago

The Debug Zone

Using Java 8 Optional to Avoid Null Returns: Best Practices and Examples

In this video, we delve into the powerful features of Java 8's Optional class, designed to help developers avoid the pitfalls of null ...

5:26

Using Java 8 Optional to Avoid Null Returns: Best Practices and Examples

18 views

1 year ago

Interview DOT

Click here - https://www.youtube.com/channel/UCd0U_xlQxdZynq09knDszXA?sub_confirmation=1 to get notifications. JAVA 8 ...

2:29

JAVA 8 INTERVIEW WHEN TO USE OPTIONAL MAP() INSTEAD OF GET() METHOD | EXAMPLE CODE | InterviewDOT

1,491 views

5 years ago

Interview DOT

Click here - https://www.youtube.com/channel/UCd0U_xlQxdZynq09knDszXA?sub_confirmation=1 to get notifications. JAVA 8 ...

2:29

JAVA 8 OPTIONAL | HOW , WHY AND WHEN TO USE JAVA 8 OPTIONALS | JAVA CODE EXAMPLE DEMO | InterviewDOT

2,903 views

5 years ago

Interview DOT

INTERVIEWDOT #JAVA8 #JAVA8OPTIONAL #JAVA8OPTIONALMAP #ENJOYENJAAMIEXAMPLE ...

2:08

ENJOY ENJAAMI | EXPLAIN OPTIONAL MAP IN JAVA 8 | SAMPLE CODE | WHEN TO USE OPTIONAL MAP InterviewDOT

984 views

5 years ago

Coding wala Shree

🚀 Java 8 Optional Class | Say Goodbye to NullPointerExceptions | Best Practices & Key Methods

"Are null values causing headaches in your Java projects?" Learn how to eliminate NullPointerExceptions using the powerful ...

41:45

🚀 Java 8 Optional Class | Say Goodbye to NullPointerExceptions | Best Practices & Key Methods

1,424 views

1 year ago

The Debug Zone

Java 8 Optional: Understanding findFirst vs map for Effective Stream Handling

In this video, we delve into the powerful features of Java 8's Optional class, focusing on the differences between the `findFirst` and ...

2:37

Java 8 Optional: Understanding findFirst vs map for Effective Stream Handling

1 view

11 months ago

The Debug Zone

How to Upcast Objects in Java 8 Optional: A Step-by-Step Guide

In this video, we'll explore the concept of upcasting objects in Java 8's Optional class. Upcasting is a powerful technique that ...

1:32

How to Upcast Objects in Java 8 Optional: A Step-by-Step Guide

10 views

1 year ago

The Debug Zone

Using Java 8 Optional to Avoid Null Checks: A Guide to Cleaner Code

In this video, we explore the powerful features of Java 8's Optional class and how it can help you write cleaner, more robust code.

2:29

Using Java 8 Optional to Avoid Null Checks: A Guide to Cleaner Code

2 views

9 months 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

2,746 views

4 years ago

Bulgarian Java User Group

JDK 8: Lessons Learnt With Lambdas and Streams - Simon Ritter

Simons talk on jPrime'2016 https://2016.jprime.io.

50:49

JDK 8: Lessons Learnt With Lambdas and Streams - Simon Ritter

2,163 views

10 years ago

Roel Van de Paar

Software Engineering: Design decision: class hierarchy or Java 8 Optional (2 Solutions!!)

https://amzn.to/4aLHbLD You're literally one click away from a better setup — grab it now! As an Amazon Associate I earn ...

3:52

Software Engineering: Design decision: class hierarchy or Java 8 Optional (2 Solutions!!)

0 views

3 years ago

Interview DOT

JAVA8 #JAVA8STREAM #JAVACODE #INTERVIEWQUESTION # Click here ...

0:57

JAVA 8 STREAM ORELSE METHOD EXAMPLE | JAVA CODE EXAMPLE DEMO | INTERVIEW QUESTION | InterviewDOT

389 views

5 years ago

Roel Van de Paar

Code Review: Confirming whether a user is registered, using Optional class in Java 8

https://amzn.to/4aLHbLD You're literally one click away from a better setup — grab it now! As an Amazon Associate I earn ...

3:29

Code Review: Confirming whether a user is registered, using Optional class in Java 8

2 views

4 years ago

Ivan Ponomarev

Slides: https://inponomarev.github.io/java-mipt/slides09/index-en.html#/ Eesti Ettevõtluskõrgkool Mainor, March 8th, 2022.

1:32:27

Mainor 2022: Java Streams & Optionals

491 views

4 years ago

The Debug Zone

Understanding Lazy Evaluation of Optional in Java: A Comprehensive Guide

In this video, we delve into the concept of lazy evaluation in Java, specifically focusing on the Optional class. As developers, we ...

3:44

Understanding Lazy Evaluation of Optional in Java: A Comprehensive Guide

27 views

1 year ago

OpenWebinars

vemos como usar la clase Optional en Java para evitar el NullPointerException, que ocurre al declarar una variable y no crear el ...

7:08

USAR LA CLASE OPTIONAL DE JAVA

5,039 views

8 years ago

The Debug Zone

Flattening Lists in Java 8: Using Optional for Stream Processing

In this video, we delve into the powerful features of Java 8, focusing on how to flatten lists using the Optional class in conjunction ...

1:31

Flattening Lists in Java 8: Using Optional for Stream Processing

8 views

1 year ago

ViewTube