Useful tips for everyday
How to configure header and footer for different sections? If you’re using headers and footers that are different for each section, turn off linking for…
What is the gate-source voltage? The gate-source voltage, VGS, of a FET transistor is the voltage that falls across the gate-source terminal of the transistor,…
How do I get rid of extra space in CSV? Steps to automatically remove spaces in the CSV file: Open csv file in Microsoft® Excel.…
Can a MOSFET be used to control an AC load? Set the gate low and current can no longer flow. Convenient! However, a MOSFET can…
How do you group rows based on cell values in Excel? To group rows or columns: Select the rows or columns you want to group.…
Is the page comments REST API a public API? I checked with Vesa Juvonen from Microsoft and he has confirmed this is indeed a public…
When to change the permalink on a website? After a particular post or page is published, the permalink for that page shouldn’t be changed without…
How do I use my Raspberry Pi as a keyboard? After preparing your Raspberry Pi Zero, connect it to a laptop or desktop computer through…
What is network interface in Linux? A network interface is a software interface to networking hardware. Linux kernel distinguishes between two types of network interfaces:…
Can you trace someone by MAC address? There isn’t a way to find a stolen computer from the MAC address or to find the identity…