Useful tips for everyday
How do you calculate power consumption of an op amp? In short: to check the opamp consumption, you, most often, have to do it manually:…
How do you change the bottom bar on a Mac? Customize the Dock On your Mac, choose Apple menu > System Preferences, then click Dock…
What is the blinking underscore? When you boot a computer, and all it shows is a black or blank screen with a blinking cursor (it…
What are the symbols used to represent the planets? Astrological planets Name Text Symbol represents Mars ♂ Mars’s shield and spear (emoji variation is ♂️)…
Should special characters be used in passwords? A password should take advantage of the maximum number of characters allowed by each account. It should contain…
How do you measure interaction? The interaction or engagement rate, as referred to in some social media analytics tools, can be calculated in different ways.…
What is the default value for DateTime in SQL? In that table in SQL Server, specify the default value of that column to be CURRENT_TIMESTAMP…
Can we generate ATM PIN twice? It is alright if you have inserted wrong PIN number at the ATM machine twice, but the real problem…
Can Adobe Illustrator combine PDF files? Adobe Illustrator CS2 and CS3 allows you to create multiple-page PDF files directly from the application using the Create…
How do I enable 3 finger gestures in Ubuntu? How to Enable / Configure Multi-Touch Gestures in Ubuntu 20.04 & Higher Swipe up, down, left,…