Contributing

How do I add a grid in LTspice? To activate the grid mode, click on View and select command Show Grid. There are many buttons…

Is Gmail blocking emails from my domain? Gmail block emails if you include links to known spam sources or sites in your emails. If you…

How do you write text in LCD? First select the operation which you want to perform ‘Read’ or ‘Write’. Making R/W Pin of Lcd 0(R/W=0)…

Can I use WiFi to send text messages? You can send and receive text (SMS) and multimedia (MMS) messages through the Messages app . Messages…

How do you find the difference in time in bash? Use unix time instead, date +%s , then subtract to get the difference in seconds.…

How long does it take for MX records to update Gmail? 72 hours As an administrator, when you’re setting up your new Google Workspace account,…

How do I run a proxy server on Ubuntu? Setting Up Proxy with Ubuntu Desktop GUI Open System Settings in Ubuntu as shown below: Click…

Does Xbox Live still have avatars? There are currently no Xbox One games that support Avatars, although some Xbox 360 games that did support them…

How do you calculate average follow up time? Once you’ve chosen what period you are interested in, the answer is clear: the median is the…

What do you need to know about filling polygons? Polygon is an ordered list of vertices as shown in the following figure. For filling polygons…