Useful tips for everyday
Is there a difference between list and array? The main difference between a list and an array is the functions that you can perform to…
How do you take a screenshot faster on a Mac? To take a screenshot, press and hold these three keys together: Shift, Command, and 3.…
What is password in plain text? A plain text password (or Plaintext, or Plain-text) is a way of writing (and sending) a password in a…
How do you check whether NFS is mounted or not? Show NFS shares on NFS Server Use showmount to show NFS shares. Use exportfs to…
How do you get overlays for Photoshop? Bringing overlays into Photoshop First, open the image that you want to use your overlay with. Now go…
Why are odd numbers better than even? Even numbers create symmetry, but odd numbers create interest. Odd numbers force your eyes to move around the…
What is the name of the person who directs airplanes? People, who are responsible for directing aircraft in the right position, are called marshallers. They…
Is LEGO Boost compatible with Powered Up? As of August 2018, this is not possible. However, TLG has stated that they plan to add more…
Can security cameras be powered by Ethernet? A power-over-ethernet (PoE) switch is a device that contains multiple ethernet ports that provide power and network communications…
What is IoT and examples? IoT connects a variety of sensors, alarms, cameras, lights, and microphones to provide 24/7/365 security—all of which can be controlled…