HP printer glitch when making multiple copies? Ernie Moye has an HP 4000N printer, connected to his Mac via Ethernet. He found that, when printing from OS X, if he requests multiple copies of the same ...

For Java-based programs such as Maven, Jenkins, Gradle or Tomcat to run, they need to know that Java's JDK is installed. That's the purpose of the JAVA_HOME environment variable. It tells programs ...

Well, one way to do it would to use PHP...although the form itself would have to be submitted in order to work. You would use the functions exec() or system() to execute the command on the server. I ...

An unpatched Java vulnerability in the current version of Java has “gone mainstream,” prompting Mozilla to direct Firefox users to switch the plugin off entirely. An unpatched Java vulnerability in ...