handsfree | Quickly integrate face , hand , and/or pose tracking | Computer Vision library

Why would you ever expect that the following line would work:

private const string bluetoothDll = "bthprops.cpl";

when MSDN's page states:

DLL: Bthprops.dll

?

This issue started occurring in Bluez v5.48 after the battery GATT characteristic was moved into the DBUS org.bluez.Battery1 interface. When a Pi and iOS device connect, the Pi attempts to read the iOS battery characteristic. A pair request is then triggered because either Apple has protected this characteristic from unpaired reads or something in Bluez erroneously determines that this characteristic is protected. I've found two different ways to fix this issue without recompiling Bluez.

1. Easy Solution: Prevent the Bluez battery plugin from loading at boot. You will need to modify the bluetooth service file located at the following path: /lib/systemd/system/bluetooth.service . In this file, go to the line that begins with "ExecStart" and make sure that this line has "ExecStart=/usr/lib/bluetooth/bluetoothd -P battery" (without the surrounding quotes). This -P option prevents any listed plugins from loading.

2. Custom Solution: Write your own custom agent that auto-accepts pairing requests. I used the Bluez simple-agent example and modified it so that the RequestPinCode function always returned successfully instead of asking for input. The downside of this type of approach is that this still asks the iOS user to pair. Although, this can be a positive outcome if you want to have the reliability and encryption access from a fully paired bluetooth connection.

It's less a mobile issue and more a Safari issue as I'm able to see it on desktop and mobile on macOS / iOS respectively.

The issue is type="button" which you've applied to your hyperlink. In Bootstrap the following CSS is applied:

For Pulseaudio

1. Ensure the /etc/libao.conf defaults to pulseaudio

   default_driver=pulse

   [or edit or create a local .libao (note the dot as the first character) file in your home directory (this will take precedence over the /etc/libao.conf file which is system wide)]

2. Ensure that the pulseaudio daemon is enabled

   systemctl --user enable pulseaudio.service pulseaudio.socket

The check pulse audio:

Here is the solution. add below CSS and JS to achieve your goal.

CSS

It's just because of position: relative.

EXPLAINATION

added position: relative CSS to the .dropdown-item class because your ::after CSS not works without position: relative.

Removed position: relative CSS from the .dropdown-submenu class because Its calculate top from its height.