Useful tips for everyday
How to install PySide2 as an application in Blender? In Blender press N in the viewport, and open the VFXPipeline panel on the side. Press…
Does LDR need resistor? Unlike other electric components, a photoresistor(or light-dependent resistor,LDR,or photocell) is a variable resistor. This means its resistance can depend according to…
How does the Defaultdict work? A defaultdict works exactly like a normal dict, but it is initialized with a function (“default factory”) that takes no…
How can I see timestamp history? Set the Bash history to show a timestamp for your command history (for the current terminal session only) by…
What is a constraint two constraints? A constraint is a rule to which data must conform. Constraint names are optional. A CONSTRAINT can be one…
How do I disable a specific USB port in Linux? Disable USB ports in Linux $ sudo vim /etc/modprobe.d/block_usb.conf. install usb-storage /bin/true. $ sudo mv…
How to add a JavaScript file in Joomla? To add a JavaScript file, use this code: $document->addScript($url); where $url is the variable containing the full…
Can I use my laptop as a monitor for Raspberry Pi? So, whenever you want to do something with your pi, just connect it with…
How does Excel forecast ETS function work? The Excel Forecast. Ets function uses an exponential smoothing algorithm to predict a future value on a timeline,…
What happens when a transistor turns off? When the transistor is turned off, the transistor acts as an insulator, and the LED doesn’t light. R2:…