InfoWorld

Checking for Null or Empty or White Space Only String in Java

.NET Framework 4 introduces a new method on its String class called IsNullOrWhiteSpace that checks whether a provided String is null, empty, or consists only of “white space.” This handy method is in ...
InfoWorld

Sizeof for Java

Q: Does Java have an operator like sizeof() in C? A: A superficial answer is that Java does not provide anything like C’s sizeof(). However, let’s consider why a Java programmer might occasionally ...
Ars Technica

Max size of an instance of String class in Java

Max size of an instance of String class in Java Dr. Funkenstein Dec 5, 2004 Jump to latest Follow Reply ...
InfoQ

Java Version Strings Evolve for Java 9

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Ludi Akue discusses how the tech sector’s ...
TheServerSide

Using The Digester Component

One problem that has plagued XML development is the complexity of parsing and using XML. Everybody knows the advantages of using XML, but I doubt many people are able to write a piece of code that ...
TheServerSide

How Java instance main methods and unnamed classes work

Community driven content discussing all aspects of software development from DevOps to design patterns. Instance main methods and unnamed classes, coming in Java 21, will forever change how developers ...