Useful tips for everyday
Does DNS get flushed on reboot? A router can have a DNS cache as well. Which is why rebooting a router is often a troubleshooting…
How do I Unmirror an external monitor? Click the Start button and select Control Panel. Double-click Display. Click the Settings tab. Un-check the box beside…
How do you use OneSignal? Sign up with One Signal After you have signed up, click Add App and enter in your app name: After…
What happens when I change iptables default policy to drop? After changing the INPUT, FORWARD, OUTPUT policies to DROP, All the incomming/outgoing/forwarding connections are dropped…
Do libraries need license? And libraries generally do not need to license or contract before sharing these legally acquired works, digital or not. Additionally, libraries,…
How do I hyperlink an email address in Gmail? How to create hyperlinks in GMail 1) Click compose to open a new email, type in…
What causes a spiral dive? Allowing the nose of the glider to get excessively low during a steep turn may result in a significant increase…
Why my messages are not sending in WhatsApp group? If you’re sure your phone is connected to the Internet, there are a few reasons why…
How is the mail REST API used in outlook? Using the mail REST API Mail API requests are performed on behalf of a user which…
How to list all the files in a directory in Unix? You can use the ls command to list the files in any directory to…