Is there a (hotkey) way to set the weight paint brush to the weight of a specific vertex? I'm not very familiar with weight painting in Blender, so I might be overlooking something obvious.
In the usual program I rig in, I can use a hotkey (⌃ Ctrl + LMB ) to set my weight paint brush to the clicked vertex's weight--e.g. if the brush was initially at default 100%, ⌃ Ctrl + LMB  a vertex weighted to some bone at 80% would set the brush weight to 80%. Can I do the same in Blender?
In the default 2.8X keymap it is ⌃ Ctrl + RMB  to sample weights in weight paint mode. The 2.79 keymap is set to ⌃ Ctrl + LMB