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420 results

OpenWebinars
USAR LA CLASE OPTIONAL DE JAVA

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

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

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
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

Roel Van de Paar
Software Engineering: Why use Optional in Java 8+ instead of traditional null pointer checks?

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

7:59
Software Engineering: Why use Optional in Java 8+ instead of traditional null pointer checks?

14 views

3 years ago

Real World Java
Java 8 Optional Class Best Practices

Hi Friends, #GainJavaKnowledge Welcome to this channel Gain Java Knowledge. We are providing best content of Java in ...

11:58
Java 8 Optional Class Best Practices

1,876 views

5 years ago

Profesor Retroman
C++ : Valores de retorno comprobables con std::optional

[C++ 9.4]: Serie completa http://bit.ly/CppGameDev19 Serie anterior C++: http://bit.ly/CppDev2016-19 Librería TinyPTC UA: ...

14:36
C++ : Valores de retorno comprobables con std::optional

970 views

6 years ago

The Debug Zone
Fixing '@Test Parameter Required' Error: Marking as @Optional in Java

In this video, we tackle the common '@Test Parameter Required' error that many Java developers encounter when using TestNG.

4:37
Fixing '@Test Parameter Required' Error: Marking as @Optional in Java

11 views

11 months ago

Sophia Wagner
Softwareengineering: Are Optional fields okay?

Are Optional fields okay? Hey guys! Hopefully you found a solution that helped you! The Content is licensed under ...

4:40
Softwareengineering: Are Optional fields okay?

1 view

11 months ago

Roel Van de Paar
Java (or other Java-like languages): Best practice for many optional parameters?

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

4:31
Java (or other Java-like languages): Best practice for many optional parameters?

3 views

3 years ago

Otavio Santana
Avoiding Pitfalls with Java Optional: Common Mistakes and How to Fix Them

Java's Optional API is a powerful tool for avoiding null pointer exceptions and writing more robust code. However, even Optional ...

10:09
Avoiding Pitfalls with Java Optional: Common Mistakes and How to Fix Them

1,465 views

3 years ago

Peter Schneider
Softwareengineering: Are Optional fields okay?

Are Optional fields okay? I hope you found a solution that worked for you :) The Content is licensed under ...

5:18
Softwareengineering: Are Optional fields okay?

3 views

1 year ago

Otavio Santana
How to Use the New HTTP QUERY Method in Java REST APIs 🚀

Optional Filtering DTOs: Wrap incoming filter criteria inside flexible Java Optionals to ensure your endpoints cleanly process ...

14:01
How to Use the New HTTP QUERY Method in Java REST APIs 🚀

273 views

12 days ago

nipafx
First contact with 'var' in Java 10

Java 10 will be released in March 2018 and it comes with local-variable type inference, which means we can use 'var' instead of a ...

19:07
First contact with 'var' in Java 10

17,857 views

8 years ago

Roel Van de Paar
Software Engineering: Java: Why not allow nulls in methods to represent optional parameters?

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

6:23
Software Engineering: Java: Why not allow nulls in methods to represent optional parameters?

9 views

3 years ago

Andoni Eguíluz Morán
01 Java funcional   6 Consumer y otros interfaces de Java 8

Vamos a acabar esta cadena de ejemplos del mismo código java funcional que hemos estado tocando en los vídeos anteriores ...

7:58
01 Java funcional 6 Consumer y otros interfaces de Java 8

198 views

7 years ago

netprof
Java / Swing - JDialog & JOptionPane

Full playlist: https://www.youtube.com/watch?v=8o9vEOSFv9s&list=PLq0Pq-NKt9ED9WMzZOATXUev6DvlFWOoj This video demonstrates ...

7:26
Java / Swing - JDialog & JOptionPane

4,055 views

7 years ago

Web Top
134 Java Spring- Multiple form submits and optional parameters

Spring is a lightweight framework. It can be thought of as a framework of frameworks because it provides support to various ...

12:05
134 Java Spring- Multiple form submits and optional parameters

39 views

9 years ago

ICSE Success Zone
Understanding Infinite Loops and Optional Expressions in For Loops | ICSE Class 9 Java

In this video, I explain how a for loop can become an infinite loop and discuss the concept of optional expressions in for loops.

4:05
Understanding Infinite Loops and Optional Expressions in For Loops | ICSE Class 9 Java

17 views

1 year ago

Hasgeek TV
Optional chaining and null coalescing

Optional Chaining and Null Coalescing are two amazing features that are to be shipped soon in JavaScript. The top errors that ...

19:40
Optional chaining and null coalescing

87 views

5 years ago

Roel Van de Paar
Software Engineering: Why is using an optional preferential to null-checking the variable?

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

4:49
Software Engineering: Why is using an optional preferential to null-checking the variable?

0 views

3 years ago