Community driven content discussing all aspects of software development from DevOps to design patterns. Java 9 introduced JShell, a read-evaluate-print and loop (REPL) tool that greatly simplifies ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Packaged as part of the 2018 version 10 release, the Java var reserved word introduced type ...

Generics make your code more flexible and easier to read, and they help you avoid ClassCastExceptions at runtime. Get started with this introduction to using generics with the Java Collections ...

Outlook is probably one of the most robust, feature-rich, and versatile email clients that has become integral to professional communication. One of the biggest challenges is to print all attachments ...

Alan is a technology author based in Nova Scotia, Canada. A computer enthusiast since his youth, Alan stays current on what is new and what is next. With over 30 years of experience in computer, video ...

How To Select Which Version of Java to Use in Linux (+ Video Tutorial) Your email has been sent Which version of Java should you use in Linux? Learn how to easily ...

Sometimes during syncing models we see this error: java.lang.ArrayIndexOutOfBoundsException: length=49; index=49 at java.util.ArrayList.add(ArrayList.java:468) at com ...

From the print screen, you can select a few other settings, such as: You can save frequently used print settings for routine printing on Mac. Here's how. Don't worry, it's not you, it's probably the ...

You need to tick these two checkboxes and click the OK button to save the changes. In this case, you do not need to restart the Word application since you have used ...