Community driven content discussing all aspects of software development from DevOps to design patterns. The Java Scanner class provides methods that take String input and convert that String into any ...

In a previous Java 101 tutorial, you learned how to better organize your code by declaring reference types (also known as classes and interfaces) as members of other reference types and blocks. I also ...

If you are among the programmers who are trying to replace SQL with Java 8 stream, I believe you need to read this essay really carefully. Stream lacks special data objects for computing structured ...

Manipulating calendar dates is an essential aspect of many applications written in Java. Traditionally, developers relied on the java.util.Calendar class to get the ...

A few years ago I wrote a Soduko solver in Java. Works great, except I have to edit the source file to change the input because I could never get Swing to work like my mental model said it should. Cut ...

Depending on the type of text or source code, it may have different strings, characters, or symbols. There are different reasons that a user will require adding new lines after a specific string in ...

A Java string is a sequence of characters that exists as an object of the class java.lang. Java strings are created and manipulated through the string class. Once created, a string is immutable -- its ...

How to insert space characters into the middle of a string using Replace in Word Your email has been sent Image: istock/BongkarnThanyakij Must-read Windows coverage CrowdStrike Outage Disrupts ...