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 ...

In Linux and Unix-like operating systems, timestamps are often used to represent dates and times in a machine-readable format. However, for human users, these timestamps can be difficult to interpret.

As a business owner, you probably interact with multiple contact lists daily. These lists containing client or customer information might reside in Outlook, on a cell phone or even in an online ...

Java’s String class encapsulates an array of bytes. A byte can be converted to a char, in which case, String becomes an array of characters used to compose words, sentences, or any other data you want ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

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 ...

System error codes are the error numbers displayed by a Windows operating system when a problem occurs on a user’s system. Most of the error codes are followed by ...