Useful tips for everyday
How is the time delay of a FIR filter measured? The “time delay” (also called “group delay”) of an FIR filter is the time difference…
How do I stop unknown downloads on my Android? Prevent Downloads From Apps Launch the Settings app. Go to: Apps & notifications > Advanced >…
How much memory does node js use? js assumes a memory ceiling of 1.5GB per node process. If you are running your node app in…
What is Gilded Rose refactoring kata? Gilded Rose is a refactoring kata and it will assist you to heighten your refactoring skills. I believe refactoring…
How do I enable DNS resolution in AWS? Open the Amazon VPC console at https://console.aws.amazon.com/vpc/ . In the navigation pane, choose Your VPCs. Select the…
How do I get rid of black bars on videos for free? Right-click the video that has a black bar on the top and bottom…
Where do I find the rotation option in QGIS? In QGIS at bottom right corner, there is an option called ‘Rotation’. There you can rotate…
How do I find my YouTube download URL? Once the YouTube video is playing, visit the Tools menu in VLC and click “Media Information” (Ctrl/CMD…
Why does my USB device keep connecting and disconnecting? It can be that your USB device happens to be faulty or the USB port you’re…
How do I import my CA certificate? To import the CA certificate, navigate to Trusted Root Certification Authorities | Certificates pane. Right-click within the Certificates…