I want to validate a string so that it only contains alphabetic characters, as well as the "-" (dash) character.<BR><BR>I know this has something to do with regular expressions but I haven't learned ...

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 ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Follow these steps to find the length of a String in Java: Declare a variable of type String ...

Learn how to build an automatic farm for string and emeralds in Minecraft 1.21 and newer. This efficient setup uses spider ...