JDK 25 brings powerful new features to Java and JVM developers. Here are seven new or updated features that could convince ...

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 ...

Java is a popular programming language with diverse applications. One of the essential tasks that a programmer needs to perform is to concatenate or join strings in Java. String concatenation simply ...

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 ...

Given a string, your task is to count how many palindromic substrings in this string. The substrings with different start indexes or end indexes are counted as different substrings even they consist ...

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