Useful tips for everyday
Is Caps Lock still useful? Sure, typing in all capital letters is certainly useful for particular tasks that fewer than 1% of computer users will…
How do you stop someone from being rude? Breaking the cycle of rudeness starts with just being nicer Acknowledge people and express appreciation. Don’t let…
What is the use of thyristor chopper circuit? Important applications of thyristor choppers have included dc motor control for rapid-transit car and electric vehicle propulsion,…
What is Preamble in DDR? As described herein, a memory controller may include circuitry for reading data received from a DDR SDRAM memory. The data…
How does potential free contact work? What is Potential Free Contact? A two terminal device (NO or NC) should be a path of any circuits…
How do I find PATH environment variable? Select Start, select Control Panel. double click System, and select the Advanced tab. Click Environment Variables. In the…
Does ELB have security? Instead, Elastic Load Balancing provides a security group with rules to allow all traffic on the ports specified for the load…
How do I change python3 to python3 7? Worked well for me. sudo apt-install python3.7 Install the latest version of python you want. cd /usr/bin…
How do you use Raspotify? Installing and configuring Raspotify After the install is completed, edit the configuration of raspotify by typing: In the raspotify file,…
What does negative amplitude mean? If the electric field ‘wave’ has a ‘negative’ amplitude, it just signifies that the electric field vector at that particular…