Explore various approaches to calculating the powеr of a numbеr in Java without rеlying on the Math.pow() mеthod.
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List vs. Set in @OneToMany JPA
Explore the differences between Lists and Sets in the context of entity relationships through examples.
Cartesian Product of Any Number of Sets in Java
Learn how to determine the Cartesian product of an arbitrary number of sets in Java.
How Many Days Are There in a Particular Month of a Given Year?
Learn how to find the number of days in a particular month of a given year when programming in Java.
Best Practices for Passing Many Arguments to a Method in Java
This article discusses the challenges of passing many arguments to a method in Java. It presents two design patterns to mitigate these issues: the Parameter Object Pattern and the Java Bean Pattern.
Unidirectional One-to-Many and Cascading Delete in JPA
Learn about the Cascading deletion, focusing on unidirectional One-to-Many relationships.
Remove Entity with Many-to-Many Relationship in JPA
A quick and practical guide to removing entity with many-to-many relationships in JPA.
Baeldung – Company Info
The Baeldung official company info
How Many Threads Can a Java VM Support?
A quick and practical overview of how many threads can JVM create.
Java IOException “Too many open files”
Learn when and how to avoid the “Too many open files” exception in Java.
Getting the Week Number From Any Date
Learn how to get the week number for a given date in Java.
Partitioning and Sorting Arrays with Many Repeated Entries with Java Examples
Learn different ways to partition and sort an array containing many repeated entries.
Many-To-Many Relationship in JPA
Learn how to model a many-to-many relationship in Java using JPA
How to Replace Many if Statements in Java
Learn various ways of replacing complex nested if statements
Hibernate Many to Many Annotation Tutorial
Learn how the @ManyToMany annotation can be used for specifying many-to-many relationships in Hibernate.
Hibernate One to Many Annotation Tutorial
In this tutorial we’ll have a look at the one-to-many mapping using JPA annotations with a practical example.
Java 8 Stream findFirst() vs. findAny()
The article explains the difference between Java 8 Stream findFirst and findAny method, in sequential and parallel scenario.
Convert String to OffsetDateTime
Learn why converting strings to OffsetDateTime objects is crucial for handling date and time in Java applications.
Difference Between Casting to String and String.valueOf()
Discover when casting to String or using String.valueOf() is most useful.
Implement Update-Or-Insert in Spring Data JPA
Learn different approaches to performing update-or-insert operations using Spring Data JPA.