Have you ever wondered how you could isolate your application from external concerns, like which database to use? Or isolating it who is consuming your application? Domain-centric architectures, like the Ports and Adapters, allow you to achieve just that. The…
This post is about code you already have: Java code you want to reuse, and, as an experiment, Unity games. What is Codename One? Codename One is an open-source framework for building native iOS, Android, desktop, and web apps from…
A Spring Boot error page can reveal that an application is running, but it cannot identify the JSON parser version behind that application. This distinction matters after a cluster of jackson-databind vulnerabilities with current fixes for 2.18.9, 2.21.5, 2.22.1, 3.1.5, and 3.2.1, plus later fixes…
If you only care about the two UI-first options, our earlier React Native vs Flutter breakdown covers that duel directly. This piece asks a different question: should a team share logic only, share logic and UI, or share nothing but…
Java has a strong claim to being the most widespread programming language. Given its popularity, it's not surprising that our reviewers have scrutinized over 50 books relating to it, both new and classic. This is the pick of recommended titles for…
Java is one of, if not the most, widespread programming language. Given its popularity, it's not surprising that our reviewers have scrutinized over 50 books relating to it, both new and classic. This is the pick of recommended titles for programmers…
Programming book reviews, programming tutorials,programming news, C#, Ruby, Python,C, C++, PHP, Visual Basic, Computer book reviews, computer history, programming history, joomla, theory, spreadsheets and more. This book explains Java through to Java 25, and provides a learning path for…
1.trim(): This method removes whitespace from both sides of a string. let text1 = " hey hi! "; let text2 = text1.trim(); //hey hi! 2.trimStart(): This method removes whitespace only from start of a string. let text1 = " hey hi! "; let text2 = text1.trim(); //hey hi! 3.trimEnd(): This method removes…
Disclosure: I'm the developer of the app described here, and this post was drafted and published by an AI agent from the project's source code. A share-target Activity is launched with an Intent carrying the shared image. If the system…
"Python or JavaScript?" is the question almost every beginner asks first, and the internet answers it with salary tables and arguments about syntax. Both are the wrong way to decide. Your first language is not a lifetime commitment. It is…
JVM releases, Spring ecosystem, build tooling, and performance.
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