Useful tips for everyday
How do I close Vim buffers? Close buffer named Name (as shown by :ls ). Assuming the default backslash leader key, you can also press…
How can I tell if Remote Desktop is online? To determine if the remote desktop service is running, use these steps: Open Start. Search for…
How do you calculate sampling period? The sampling period is the time difference between two consecutive samples in a Sound. It is the inverse of…
Can you AirPlay to Roku? You can use Apple AirPlay to stream content to your Roku from an iPhone, iPad, or Mac. On an iPhone…
How do I record my screen on Mac with audio? Go to the QuickTime Player application; choose File/New Screen Recording. Choose if you want to…
Is AUC a good metric for Imbalanced Data? Although generally effective, the ROC Curve and ROC AUC can be optimistic under a severe class imbalance,…
How do I turn off screen lock on XFCE? Applications -> System Tools -> Settings -> Privacy -> Screen Lock -> Disable it. If you…
What does failed card verification mean? Error: Invalid card verification number- when processing a credit card payment. The system will not allow you to complete…
How do I know if 4G LTE is working? Go to Settings > Mobile Networks > Network Mode. Here you will see if your phone…
Why is my BMW burning so much oil? Burning oil is usually caused by leaking oil that burns up on hot engine or exhaust components.…