Useful tips for everyday
What does changing MAC address do? Changing the assigned MAC address may allow the user to bypass access control lists on servers or routers, either…
How to enable external interrupt on stm32cubemx button? So, let’s see the code 🙂 So, we need to first enable external interrupt for our push…
Which motion sensors work through glass? No, alarm motion sensors do not work through glass. Most motion sensors use passive infrared (PIR) technology to detect…
How do I connect my VM wireless adapter? Follow these steps to add a host virtual adapter on a Windows host. Go to Edit >…
How do I know my laptop lid is closed? On newer ones, it’s very often a magnet hidden in the frame of the LCD panel…
Can you use widget on lock screen? To add a lock screen widget, touch the large plus icon on the lock screen. If you don’t…
What is the CMYK value for rich black? Rich black Rich black (FOGRA29) CMYKH (c, m, y, k) (96, 70, 46, 86) Source FOGRA29 H:…
Does revving an engine damage it? Revving the engine won’t speed up the process. In fact, that could cause easily avoided damage. Cold revving causes…
Do single engine planes have black boxes? Small aircraft are not required to have black boxes, which is controversial as it means vital information about…
How do you find the square of a number between numbers? For example, let b = 24, a = 8. floor(sqrt(b)) = 4, ceil(sqrt(a)) =…