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78,204 results
Optional.ofNullable https://docs.oracle.com/en/java/javase/20/docs/api/java.base/java/util/Optional.html#ofNullable(java.lang.
1,993 views
2 years ago
Cracking the #Java #Coding #Interview - Question 268: Why do you need Optional? Watch all the questions here: ...
27,051 views
7 months ago
Cracking the #Java #Coding #Interview - Question 203: What is an Optional? Watch all the questions here: ...
8,405 views
1 year ago
Java Optional map() And flatMap() Super Simple Example, showing the differences.
1,861 views
5 years ago
See how a Senior Developer handles null checks in Java using the Optional API, compared to a Junior Developer who still uses ...
2,138 views
9 months ago
Join my Patreon: https://www.patreon.com/PeachezProgramming LinkTree: https://linktr.ee/peachezprogramming Introduced in ...
483 views
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 ...
2,025 views
3 years ago
Optionals (https://docs.oracle.com/en/java/javase/19/docs/api/java.base/java/util/Optional.html) are great return values, but ...
3,183 views
The Java 8 Optional class solved the billion dollar null pointer mistake. In this tutorial, learn how Java Optionals can eradicate ...
2,310 views
4 years ago
shorts De JUNIOR a SENIOR en JAVA – Apúntate aquí → - https://junior-a-senior.programandoenjava.com/ SPRING BOOT ...
1,365 views
Say goodbye to NullPointerExceptions forever! This 2-minute guide reveals how Java's Optional class can transform your error ...
629 views
10 months ago
Still using `null` in your Java code? Let me show you how `Optional` makes your code cleaner, safer, and more readable using ...
1,553 views
Why use Optional of over Optional ofNullable | Java Programming #java #springboot #springboottutorials #programmer ...
50 views
Nueva curiosidad sobre el lenguaje de Java. En este caso vemos una de las utilidades de la clase Optional.
916 views
Learn to use Optional provided in Java 8. It is used to avoid null pointer exceptions. Learn RabbitMQ : Messaging with Java, ...
4,410 views
What is the difference between regular Optional and OptionalInt?
2,653 views
Layering / chaining Optionals with Optional::or ...
1,410 views
🎁 FREE SPRING BOOT COURSE - https://tdylk.cc/aEdZEqUc 🎁 FREE JAVA COURSE - https://tdylk.cc/0hRMcFYT 🎯 MENTORING - https ...
1,266 views
11 months ago
A more concise way to set default values with Optional.ofNullable ...
2,628 views
Learn why Optional is essential in Java Stream operations! Using Optional helps prevent NullPointerExceptions and makes ...
18 views
