Useful tips for everyday
Can a circular rainbow be formed? When sunlight and raindrops combine to make a rainbow, they can make a whole circle of light in the…
How do I stop Chrome from downloading PDFs? Chrome > Settings > Privacy & Security > Site Settings > Additional Content Settings > PDF Documents…
Should I include www in my domain? Putting “WWW” in your URL—is it necessary? In short, no. But to maximize your website’s search performance and…
Do 404s hurt my site? The fact that some URLs on your site no longer exist / return 404s does not affect how your site’s…
Does Android have a GPS tracker? There are a number of ways to find your GPS location on your Android device. Unlike the iPhone, the…
What happens when PGP key expires? PGP public keys can be used to encrypt up to the day they expire. Once the key expires it…
What does time varying mean in Cox regression? In Cox regression with time-dependent risk factors, one defines a ‘time-varying’ factor that refers to serial measurements…
How does Docker work with a firewall? Firewalld only processes the first matching zone for any connections. It also processes zones based on IP address…
How do you show a disclaimer on a website? Adding a Disclaimer Page Log in to your WordPress site and access your Dashboard: Find the…
How do I create a vertical navbar in Bootstrap? The basic vertical menu in bootstrap is only based on . nav class. In the tag,…