Guidelines

Can you use Google play for in-app purchases? You can redeem promotional codes for some in-app purchases using the Play Store app on an Android…

Can a motor be reversed? Motor rotation is essentially created by the manipulation of wires and magnetic fields. Thus, you can often reverse AC motors…

How do I enable ports on my Huawei switch? For access or QinQ ports: Run the port default vlan vlan-id command to add a port…

What is WRT gradient? The gradient of a differentiable function f(x): ℝ^d → ℝ is just a vector of (partial) derivatives of f(x) w.r.t. to…

What does parallel import mean? grey good What is a parallel import? Simply put a parallel import, also referred to as a grey good, is…

How do I save annotations in iBooks? On the Contents screen, tap the Notes tab. You should now see all of your highlights and notes…

What is a .trashes folder? Trashes folder. I searched about it online and I got the answer that this “Trashes” folder is a recycling bin…

How do I find out what java process is running on Windows? Use Windows Task manager, go to ‘processes’ tab to locate your java process…

How do you make an interactive mockup? Making illustrator designs interactive Designers now can create anything they like on Illustrator for their mockups and copy/paste…

Is it Hey Google or OK Google? Most modern Android smartphones let you access the Google Assistant by simply saying the phrase “OK Google” or…