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

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

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

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

Learn to Don't Repeat Yourself (DRY) your code. Write more readable and maintainable programs. This lesson is in Java, but the ...

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

In this video tutorial, we'll explore the powerful Java Supplier interface and learn how it can simplify your code by generating data ...

Interview with Stuart Marks (Dr. Deprecator) on his JavaOne talk.

This video describes how null reference calling static method or variable without any exception and it gives real time example in ...

Esta es una clase introductoria sobre métodos en Java, aquellos que reciben parámetros pero no regresan valores.

Coverage of the Java 14 - Helpful NullPointerExceptions (JEP 358). Source Code Available at: ...

Software Engineering: Why use Optional in Java 8+ instead of traditional null pointer checks? Helpful? Please support me on ...

Vemos algunos de los colectores que tenemos a partir de la versión de Java 8. Los collectors nos van a permitir, en una ...

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

Software Engineering: Java (or other Java-like languages): Best practice for many optional parameters? Helpful? Please support ...

Summary :::::::::: There's nothing wrong with JUnit5's assertions, but we can do way better. That's why in this video we're going to ...

Hi Friends, #GainJavaKnowledge In this video we will learn how to sort list in java before 8 or How to sort list with java 8 stream ...

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 ...

Does Java support default parameter values? I hope you found a solution that worked for you :) The Content (except music ...