Explore the difference between a List and a Set in Java.
Also find me here:
Baeldung Author
baeldung
This is the standard author on the site. Most articles are published by individual authors, with their own profiles, but when multiple people have a strong contribution, we publish collectively here.
Here's what I've written (so far):
Baeldung on Java
- All
- Weekly Review (499)
- Core Java (225)
- Spring (171)
- Testing (157)
- Spring Boot (152)
- Java (142)
- Java String (121)
- REST (109)
- Spring Security (102)
- Spring MVC (99)
- Persistence (96)
- Java IO (92)
- Jakarta EE (77)
- NoSQL (76)
- Java Collections (73)
- Data (73)
- Spring Data (71)
- Algorithms (69)
- Java Concurrency (64)
- DevOps (64)
- Security (57)
- Series (56)
- Java Dates (52)
- JPA (51)
- Reactive (49)
- Maven (47)
- HTTP Client-Side (46)
- Java Map (45)
- Spring Cloud (42)
- Java Numbers (41)
- Java Streams (40)
- Java Array (40)
- JVM (40)
- Java List (38)
- JSON (37)
- Architecture (37)
- Logging (29)
- Spring Persistence (28)
- Jackson (28)
- IDE (27)
- Gradle (25)
- Spring Web (24)
- Networking (20)
- Cloud (20)
- XML (18)
- Web Services (17)
- Groovy (16)
- Spring WebFlux (15)
- Java Web (11)
- Artificial Intelligence (8)
- Docker (7)
- Spring AI (1)
- News (1)
Java Weekly, Issue 457
Filed under Weekly Review
Paving the on-ramp – definitely going to help people get started with Java
Validate UUID String in Java
Filed under Java String
Learn how to validate a UUID string by using regular expressions or the static method of the UUID class.
Differences Between Paths.get and Path.of
Filed under Java IO
Learn about the similarities and differences between the methods Paths.get() and Path.of().
Java Scanner Taking a Character Input
Filed under Java IO
Learn how to take char input using the Java Scanner.
Java Weekly, Issue 456
Filed under Weekly Review
Java 19 is here. Nuff said.
Create a BMI Calculator in Java
Filed under Algorithms
Learn how create your own BMI Calculator in Java.
String Concatenation in Java
Filed under Java String
Learn how to concatenate strings in Java.
TriFunction Interface in Java
Filed under Java
Find out how TriFunction interface works for functional programming in Java.