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89,720 results

Adam Bien
Treat an Optional Like a Stream #java #shorts

Mapping the result's of an Optional https://docs.oracle.com/en/java/javase/19/docs/api/java.base/java/util/Optional.htm See you at ...

0:58
Treat an Optional Like a Stream #java #shorts

2,025 views

3 years ago

HelloJade
Java Optional map() And flatMap() Super Simple Example

Java Optional map() And flatMap() Super Simple Example, showing the differences.

3:29
Java Optional map() And flatMap() Super Simple Example

1,859 views

5 years ago

Adam Bien
Optional.stream() and flatMap() over isPresent() #java #shorts #coding #airhacks

Shorter code with Optional.stream() https://docs.oracle.com/en/java/javase/24/docs/api/java.base/java/util/Optional.html#stream() ...

0:54
Optional.stream() and flatMap() over isPresent() #java #shorts #coding #airhacks

4,284 views

7 months ago

Adam Bien
Why Optional Is A Problematic Parameter #java #shorts

Optionals (https://docs.oracle.com/en/java/javase/19/docs/api/java.base/java/util/Optional.html) are great return values, but ...

0:52
Why Optional Is A Problematic Parameter #java #shorts

3,180 views

2 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

481 views

1 year ago

Java Interview Preparation By Developer
What is the Optional Class in Java? Quick Explanation!

What is the Optional Class in Java? Find out in just 60 seconds! Learn how this Java 8 feature helps you handle null values safely, ...

0:47
What is the Optional Class in Java? Quick Explanation!

101 views

1 year ago

JRH
Java Optional Explained

The Java 8 Optional class solved the billion dollar null pointer mistake. In this tutorial, learn how Java Optionals can eradicate ...

2:23
Java Optional Explained

2,308 views

4 years ago

Programming With Nurulhuda
Why use Optional of over Optional ofNullable | Java Programming

Why use Optional of over Optional ofNullable | Java Programming #java #springboot #springboottutorials #programmer ...

2:44
Why use Optional of over Optional ofNullable | Java Programming

49 views

1 year ago

Thinking Out Of ... Box
🔥 Why Java Optional is BETTER than Null 🚫 | Clean Code with findById 💡 #java

Still using `null` in your Java code? Let me show you how `Optional` makes your code cleaner, safer, and more readable using ...

1:25
🔥 Why Java Optional is BETTER than Null 🚫 | Clean Code with findById 💡 #java

1,553 views

9 months ago

Programando en JAVA
#OPTIONAL en #JAVA #JDK8

shorts De JUNIOR a SENIOR en JAVA – Apúntate aquí → - https://junior-a-senior.programandoenjava.com/ SPRING BOOT ...

0:43
#OPTIONAL en #JAVA #JDK8

1,365 views

1 year ago

Adam Bien
Optional.orElse vs orElseGet: What Is The Difference? #java #shorts #coding #airhacks

Optional.orElse https://docs.oracle.com/en/java/javase/23/docs/api/java.base/java/util/Optional.html#orElse(T) vs. Optional.

1:10
Optional.orElse vs orElseGet: What Is The Difference? #java #shorts #coding #airhacks

1,161 views

1 year ago

Byte Pint
Stop Writing Null Checks! Java Optional to the Rescue

Say goodbye to NullPointerExceptions forever! This 2-minute guide reveals how Java's Optional class can transform your error ...

2:53
Stop Writing Null Checks! Java Optional to the Rescue

624 views

9 months ago

Infybuzz
Optional In Java 8

Learn to use Optional provided in Java 8. It is used to avoid null pointer exceptions. Learn RabbitMQ : Messaging with Java, ...

3:43
Optional In Java 8

4,410 views

5 years ago

Patrick Zinner
Optional.map beats NPE

java #kotlin #programming #code #coding #softwareengineer #softwaredevelopment #cleancode #logging #designpatterns ...

0:56
Optional.map beats NPE

284 views

1 year ago

Programando con el Novato
clase Optional en JAVA #aprenderjava

Nueva curiosidad sobre el lenguaje de Java. En este caso vemos una de las utilidades de la clase Optional.

1:00
clase Optional en JAVA #aprenderjava

916 views

1 year ago

Adam Bien
Optional or Supplier? #java #shorts #coding #airhacks

From a method signature perspective, the Optional ...

1:01
Optional or Supplier? #java #shorts #coding #airhacks

1,467 views

1 year ago

Java community
Java 8 optional #java

java #education #java8optional #javacoding.

1:01
Java 8 optional #java

22 views

2 years ago

Java Plug
Java8 Part3 unwrap Optional

Unwrap the object within Optional in java8.

2:40
Java8 Part3 unwrap Optional

123 views

7 years ago

Abhishek Verma
Day-60: How orElseThrow() method of Optional work in Java #shorts #java

In this short we will see how to use orElseThrow() method of Optional object in Java. For detailed hands-on video, check ...

2:28
Day-60: How orElseThrow() method of Optional work in Java #shorts #java

986 views

11 months ago

BITBEE
Java Optional Explained

Description: Avoid NullPointerException with Java's Optional! ✓ Learn how Optional helps handle null values safely using of(), ...

3:25
Java Optional Explained

282 views

11 months ago