Useful tips for everyday
What happens if the angle of attack is too high? An increase in angle of attack results in an increase in both lift and induced…
What are good security passwords? How You Can Create a Secure Password Do use Two-Factor Authentication (2FA) whenever possible. Do use a combination of uppercase…
How to set WiFi network priority for Raspberry Pi? When I unplug router wifi_B, and reboot my raspberry to command line, it automatically connects to…
Why my video is not playing properly in VLC? VLC needs to cache the video in the player itself while playing. We can increase the…
How do I get the gear icon on Google Chrome? at the top right corner of every Analytics page. Where is the settings gear icon?…
How do I stick a JPEG into a PDF? Drag and drop an image file (JPG, PNG, BMP, and more) to convert to PDF. Select…
Why is it necessary to do both client-side and server side validation? Validation should always be performed server-side – you can never trust client-side validation.…
Is ICMP L3 or l4? ICMP is L3, transported inside a L3 packet. What does ICMP run on? ICMP gives TCP/IP a way to handle…
What qualifies as suspicious activity? Suspicious activity can refer to any incident, event, individual or activity that seems unusual or out of place. Some common…
What font is used in graphs? To add lettering, it is best to use Helvetica or Arial (sans serif fonts). Keep lettering consistently sized throughout…