Useful tips for everyday
Is a notch filter a band stop? A notch filter is a band-stop filter with a narrow stopband (high Q factor). Why band stop filter…
Is the negative log likelihood convex? log-likelihood is convex (i.e. by equating gradient to 0, which is the optimality criterion for a convex function). Is…
Why are virtual machines helpful for development? Virtual Machines lend themselves well to testing different configurations and setups. Developers can use VM snapshots to try…
How do you copy and paste keyframes in After Effects? You can copy & paste keyframes of several attributes (e.g. position, scale and rotation) from…
What type of mic is best for piano? Top best microphone for recording piano Review 2021 MXL Mics 770. MXL 770 which is one of…
How is maintainability measured? FNC can be measured in lines of code; then maintainability is measured in lines of code per man month. FNC can…
How do I open an Illustrator file that was not saved? Restart Illustrator to auto-recover files When Illustrator crashes, the rule of thumb is to…
How do I use popups in Godot? Answers Add a popup node (or any of it’s descendants: windowDialog, ConfirmDialog, etc). When an event happens in…
How is the variable frequency of VOR modulated? The variable phase signal is directly amplitude modulated on the VOR carrier. The amplitude modulation of the…
What is the problem in Diffie Hellman key exchange protocol? The Diffie–Hellman problem (DHP) is a mathematical problem first proposed by Whitfield Diffie and Martin…