Useful tips for everyday
Can you hide a Google Group? Group managers may choose to hide their Group from CWRU’s Google Groups directory. Managers may wish to use this…
Can you rip cut with a table saw? A table saw is the safest tool to use for most rip-cutting operations, but you should follow…
What size image do you need for a billboard? In the US, the general rule for billboards is to build them at 1:10 @ 300ppi,…
How do you transform data into zeros? Methods to deal with zero values while performing log transformation of variable Add a constant value © to…
How does Ajax add to cart for WooCommerce work? Ajax add to cart for WooCommerce The “Ajax add to cart for WooCommerce” is one of…
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 does a GPS simulator work? A GPS (or GNSS) simulator outputs exactly the same type of radio signal as emitted by the satellites themselves.…
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…
Can computers solve CAPTCHAs? They’re the endgame in humanity’s arms race with the machines. In 2014, Google pitted one of its machine learning algorithms against…
Can you wire two PIR sensors together? Fortunately, since PIR sensors have NC and COM contacts, it is possible to connect any number of them…