i am checking for a null value. if that is null i want to display nothing is there any widget that covers no area? i use container but it still uses space
stucks at this line. with no errors shown or exceptions thrown. any ideas?
do you see the white area? it only appears when the keyboard pops up. what is under that is a ListView. does anyone know how i can solve that?
i dont want to specify any "else" for this ternary operator. what can i do?
having a tabBar, how can you switch to a specific tab on press of a button?
is there any way to delete the space between cards? actually i want a listview with elements separated by a line. no space between them