Useful tips for everyday
What can I do with the algorithmicx package? Abstract The algorithmicx package provides many possibilities to customize the layout of algorithms. You can use one…
When do you take the FFT of a signal? If I have a signal that is time limited, say a sinusoid that only lasts for…
Can an app access storage without permission? No Permissions is able to scan your device’s storage (either a physical SD card or an “internal SD…
How to create blur effect to all the scene? I want to create a blur effect similar to the picture below: https://forum.unity.com/threads/how-to-blur-specific-layers-only.555520/ I tried the…
How do I show my lock screen on all MOnitors? Choose “Extend these displays” from the Multiple Displays drop-down menu if you’d like a single…
Why does my car sound like its having trouble starting? It sounds like you may have a failing voltage regulator or failing alternator. When the…
Does PG restore overwrite? Restoring the data from pg_dump doesn’t overwrite the data but it appends the data to the original database. Does Pg_restore delete…
What does a server responds with 503 response code mean? 4 503 Service Unavailable. The server is currently unable to handle the request due to…
Why are infrared LEDs red? If an infrared emitter is bright enough — which the LEDs on an infrared camera certainly are! — it will…
Can Mergesort be done in place? Unlike some (efficient) implementations of quicksort, merge sort is a stable sort. Merge sort’s most common implementation does not…