Useful tips for everyday
Should concept checking questions be specific? The most important aspect of a concept check question is that it should be simple. Using more complex language…
How do I enable Add to dictionary? Go to Word > Preferences. Under Authoring and Proofing Tools, select Spelling & Grammar. If you want to…
What is the frequency and wavelength range of a remote control? To send a signal to a television, remote controls often use a diode that…
Can you avoid bridges on Google Maps? Tap the three vertical dots next to “Your Location” (located at the top of the screen), then tap…
What materials are geodesic domes made of? Building a geodesic dome. consists of fiberglass batting or sprayed-on urethane, cellulose, or Icynene plastic foam. What makes…
How do I validate a token in microservices? Steps in JWT Authorization Step 1: Token Issuer Gives a Signed & Encrypted Token to User Interface.…
How long does an ISP keep internet logs? 90 days The U.S. government mandates that ISPs keep records of customers’ internet history for at least…
Where can I buy a bidirectional digital isolator? Bidirectional Digital Isolators are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for Bidirectional Digital…
How does raspistill work on a Raspberry Pi? raspistill is the command line tool for capturing still photographs with a Raspberry Pi camera module. Basic…
How do you build a dependency tree? Walk the old dependency tree. At each node, store the number of things that depend on (point to)…