How to Find Apache Document Root in Linux

The DocumentRoot is the top-level directory in the document tree visible from the web and this directive sets the directory in the configuration from which Apache2 or HTTPD looks for and serves web files from the requested URL to the document root. For example: DocumentRoot “/var/www/html”…

Switching from Python 2 to Python 3: What you need to know

Python 2 will reach its end of life in mere weeks. Here’s what to know before you migrate to Python 3. Python 2.7 will officially become unsupported beginning January 1, 2020. There is one final bugfix planned after this date, but then…

7 Java tips for new developers

If you’re just getting started with Java programming, here are seven basics you need to know. Source:  Seth Kenlon (Red Hat) https://opensource.com/article/19/10/java-basics Java is a versatile programming language used, in some way, in nearly every industry that touches a computer. Java’s…