Community driven content discussing all aspects of software development from DevOps to design patterns. To use Java printf to format double and float values with decimal place precision, follow these ...

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 ...

I'd like to generate a CRD with a timestamp of type=string, and format=date-time. I can generate code from a CRD with a string using date-time format, but when I generate a CRD from that code it ...

On the day before Thanksgiving 2020, the Amazon Kinesis data streaming service in AWS' main region US-East-1 went down for several hours. The company explained the outage in its subsequent failure ...

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 ...

Functional programming for Java. Enhanced switch or simple pattern matching supported. String Interpolation supported. Java Functional Interface that more simpler and easier to use.

In this blog I will provide a solution to how you can get screenshot of your screen and then save it at any location of your choice for this, we will use java.awt.Robot for creating an image which ...

Terracotta is an open source solution for enterprise Java clustering that boasts near linear scalability and 100 percent reliability. Terracotta supports standard HTTP session clustering in Apache ...