Useful tips for everyday
Can you cheat at paper rock scissors? This technically isn’t “cheating” as it can be done within the understood rules of the game (although not…
What is an isolated signal? Isolation is a means of preventing direct current (DC) and unwanted alternating current (AC) between two parts of a system…
Should you use nested functions? When coding we want to hide immaterial detail. E.g. we mark functions as private as much as we can (well…
What is the bottom bar in Salesforce called? The utility bar is a one-stop shop to house common productivity tools that end users commonly use.…
What is the name of the significance test? A significance test starts with a careful statement of the claims being compared. The claim tested by…
How can I save WhatsApp photos without gallery? How to stop saving WhatsApp media to your phone’s gallery Open WhatsApp. Tap More options > Settings…
How can teachers encourage coding in the classroom? Tap into something your child already enjoys doing and show them how to use coding as a…
How do I save a list to a file? Use file. write() to write a list to a file a_list = [“abc”, “def”, “ghi”] textfile…
Does using single SIM saves battery? Yes, running active dual SIM cards does consume more battery power than a single SIM, but this is only…
What controls the level of a microphone signal at the input of the DAW interface? Interfaces come with inputs with preamps and these are designed…