Strings are one of the most common and useful data types in Java. They represent sequences of characters, such as words, sentences, or names. In this article, you will learn how to use the String ...

Exception in thread "main" java.lang.AssertionError: x < 0 at AssertDemo.main(AssertDemo.java:6) For either example, running AssertDemo without the -ea (enable assertions) option results in no output.

Using generics results in more robust code and avoids ClassCastExceptions in your Java programs. This in-depth tutorial introduces you to generics and their types and methods.

How to printf a Java String. To use the Java String printf method to format output text, follow these rules:. Use %s as the printf String specifier in the text string being formatted.; Use %S as the ...

Java string object example. In Java, a string is an object that represents a number of character values. Each letter in the string is a separate character value that makes up the Java string object.

This is a very small library and only contains a handful of functions. Splitting a String with a supplied separator. By default, the Java String.split function is regex based, as a general rule, I ...

String.intern() has a great importance in java. we can use string.intern() to deal with string duplication problem in java. a string is said to be duplicate if it contains the same content as another ...

Encryption library is an Open Source library to help encryption routines in Android and Java applications, our target is to be simple and secure. What is the "IV", what should be my yourByteIvArray ...