Wear OS foreground service pauses after a few minutes

I’m building a Wear OS app using Flutter (I don’t believe this is a flutter-related issue). My app needs to read data from a BLE device every 2 seconds. I’m trying to run the long-lasting task of reading every 2 seconds in a foreground service. When the app is backgrounded, it pauses at a certain … Read more

How can I prevent the scrollbar from fading in Firefox

Firefox is fading the scrollbar after moving the mouse off the container. This is so undesirable for my design. Because the users don’t know just by looking at the page that has some content hidden. <div style=”overflow:auto; max-width:100px; max-height:100px”> dfkdjkfdfjkdkjfdfjkkkkkkkkkkkkkkkk dfdjkfdkjf dfjkdjfdf fdjk </div> I am using Angular 14. I’ve tried to install a third … Read more

Unable to Join a Facebook Group Despite Being Friends with Admins

I’m encountering an issue where I’m unable to join a specific Facebook group, even though I have the group administrators added as friends on my profile. When the admins attempt to add me to the group using the ‘Add Member’ function and search for my profile, it doesn’t appear in their search results. Conversely, when … Read more

How to get the center of FFT spot

I’d like to the exact position of FFT spot. I can firstly give a rough position to the script, and then the script will extract a box with defined size. Then I’d like to automatically get the exact position of the spot center. I think I need to use 2D gaussian to fit the spot, … Read more