Useful tips for everyday
Is there a way to stop apps from running in the background? Overall, apps running in the background aren’t something you need to worry about…
How do you calculate variance stabilizing transformation? General method for finding variance-stabilizing transformations: If Y has mean µ and variance σ2, and if U =…
What is pulse width modulation ( PWM ) used for? Pulse width modulation (PWM) is a powerful technique for controlling analog circuits with a processor’s…
What does shift X do in Illustrator? Use shift X to swop fill and stroke colours around in Illustrator and InDesign, as can be seen…
Do parental controls really work? If the question that parents have is whether parental controls and antivirus protection work, the answer is yes and no.…
Why does my USB keep connecting and disconnecting? This issue could be caused by faulty USB drivers. To resolve it, you can uninstall and reinstall…
What EV charger do I need? You need a three-phase power supply to charge above 7kW. Most UK residential properties use a single-phase power supply,…
How do I update my OpenSSH server? Install / upgrade OpenSSH 7.2 on a OpenBSD unix system Download OpenSSH 7.2. Type the following command: Extract…
How do I stop Apple Music from changing album artwork? If you go into the Music tab in the Settings app, you can disable the…
What does a wipe transition look like? A wipe transition moves from one shot to another with a sliding animation. It makes it look like…