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- Why I Believe Lombok Should Be Discarded from Java Projects
- Hello, today's article tackles a seemingly unpopular view, and I am sure it will meet some resistance. Just because something is technically feasible doesn’t automatically endorse its utility or suitability. Hence, I will attempt to substantiate why
- javaTutorial 654 2024-09-03 14:01:08
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- Memory Management in GraalVM Native Image
- Memory management is a crucial component of computer software development, tasked with the effective allocation, utilization, and release of memory in applications. Its importance lies in enhancing software performance and ensuring system stability.
- javaTutorial 792 2024-09-03 13:45:49
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- Deploying Spring Boot Applications on Koyeb
- Introduction When we start building things as developers, one of our key goals is to share what we've created with others. For frontend developers, this is often straightforward, thanks to great hosting services like Vercel and Netlify that sup
- javaTutorial 579 2024-09-03 13:35:02
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- Harnessing Automatic Setup and Integration with Quarkus Dev Services for Efficient Development
- JPrime 2024 concluded successfully!! The organizers of JPrime 2024 have once again gone to great lengths to offer a diverse range of topics, ensuring there's something for everyone. However, today's article isn't triggered by one of Michael Simons'
- javaTutorial 420 2024-09-03 13:11:28
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- Read Input Until EOF (End-of-File) and Number Your Lines Effortlessly | Competitive Programming Java
- How to Read Input Until End of File (EOF) in Java When dealing with input in Java, there might be situations where you don't know the number of lines you're going to read in advance. This is common in coding challenges or scenarios where you're
- javaTutorial 840 2024-09-03 13:08:01
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- Exploring Core Features and Components of Apache Camel
- Hello friends! In our previous discussion, we delved into the integration of Apache Camel with Quarkus, demonstrating how to craft real-world applications using Apache Camel. As we continue our series, we aim to take a deep dive into the crucial comp
- javaTutorial 844 2024-09-03 13:06:31
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- Practical Guide to Apache Camel with Quarkus: Building an ETL Application
- I am excited to introduce a series of articles about Apache Camel. In this first post, rather than delving deeply into the complexities of Apache Camel, I will present a practical use case to showcase its capabilities. Specifically, you'll learn how
- javaTutorial 301 2024-09-03 12:45:31
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- Demystifying CPF and CNPJ Check Digit Algorithms: A Clear and Concise Approach
- I vividly rememeber my first encounter with the CPF (Brazillian ID) validation algorihm during my underagraduated studies. While applying for an internship at the Institute of Exact Sciences at UFMG, the Federal University of Minas Gerais, we were as
- javaTutorial 611 2024-09-03 12:32:03
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- Vararg
- Varargs: arguments in variable quantity Some methods may need a variable number of arguments, depending on your application. An example is a method that opens an Internet connection and can receive parameters such as username if
- javaTutorial 847 2024-09-03 11:42:59
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- Top ava Bugs (and Their Solutions) Every Developer Should Know
- Java has been a powerhouse in the programming world for decades, offering a blend of reliability, scalability, and performance. However, like any language, it's not without its quirks and pitfalls. In this blog, we’ll explore the top 5 bugs that Java
- javaTutorial 611 2024-09-03 11:40:44
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- Overloading varargs methods
- Overloading varargs methods We can overload a method that takes a variable length argument. The program illustrates two ways to overload varargs methods: 1 Variety of varargs parameter types: Is it possible to overload
- javaTutorial 376 2024-09-03 11:38:39
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- UnsupportedDataTypeException: Migrating from javax.mail to jakarta.mail
- While migrating a simple SMTP mailer class from javax.mail to the current jakarta.mail, I ended up with the error UnsupportedDataTypeException: no object DCH for MIME type ... In various forums, some people suggested to write a custom DataHandler t
- javaTutorial 993 2024-09-03 11:37:31
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- Varargs and ambiguity
- Unexpected errors can occur when overloading methods that use variable-length arguments. These errors often involve ambiguity, where a method call may be ambiguous due to overloading. The following program illustrates an example
- javaTutorial 839 2024-09-03 11:10:28
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- Java Programming changes from Java SE to Java SE 23
- Java has gone through many versions and updates since its initial release in 1996. Each version has introduced new features and enhancements, making it a robust and versatile programming language. In this article, we will go through the Java SE versi
- javaTutorial 600 2024-09-03 10:53:02
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- Lambda function using Docker Container Image -Part easuring cold and warm starts of Lambda function with Java ( runtime
- Introduction In the first article of our small series we explored how to develop and deploy Lambda function using Docker Container Image and Java runtime. We explored 2 use cases: AWS Lambda base Docker container image AWS OS-only base image
- javaTutorial 303 2024-09-03 10:48:54