TheServerSide

How to format a Java String with printf example

Community driven content discussing all aspects of software development from DevOps to design patterns. The Java String printf method can be confusing at first, but it greatly simplifies how you ...
Frontiers

Java coding using artificial intelligence

This study explores the potential of chatbots, specifically ChatGPT, in Java software development. The aim is to classify tasks for effective use of industrial code and develop recommendations for ...
InfoWorld

String comparisons in Java

Java’s String class encapsulates an array of bytes. A byte can be converted to a char, in which case, String becomes an array of characters used to compose words, sentences, or any other data you want ...
TheServerSide

String to long in Java

Community driven content discussing all aspects of software development from DevOps to design patterns. The correct way to convert a String to long in Java is to use the parseLong(String x) method of ...
GitHub

Library for type-safe parsing of CSV files.

If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency: The example above shows how to use a Schema ...
GitHub

Error on first installation: java.lang.NumberFormatException: Cannot parse null string

Run java 17.0.4 2022-07-19 LTS and I have tried various versions of Java but none of them works. these are errors. Thanks for your contribution. java.lang.NumberFormatException: Cannot parse null ...