Useful tips for everyday
What is a web service request? The term Web service (WS) is either: a service offered by an electronic device to another electronic device, communicating…
How globbing is different from locate find and Whereis? Big difference is that find searches real files recursively down a given directory, while locate searches…
What is salting password? A cryptographic salt is made up of random bits added to each password instance before its hashing. Salts create unique passwords…
How to start a subprocess in a pipe in Python? Once these two pipes exist, our first stab at using external pipes with a subprocess…
How do I fix formatting when copying and pasting? Control the formatting when you paste text Go to File > Options > Advanced. Under Cut,…
How does a Kiva robot work? Tracy’s 3,000 Kiva robots pick up shelves of products from the warehouse floor and bring them to a human…
Why has my battery life decreased Android? Your battery drains much faster when it’s hot, even when not in use. This kind of drain can…
Is being a noob OK? Being a noob is usually not a good thing. Noun. noob (plural noobs) (Internet slang, often pejorative) A newb or…
Is site protected by Cloudflare? Cloudflare DDoS protection secures websites, applications, and entire networks while ensuring the performance of legitimate traffic is not compromised. Cloudflare’s…
Is margin of error equal to standard error of the proportion? For a sample of size n=1000, the standard error of your proportion estimate is…