godot print value of a certain variable code example
Example 1: gdscript default parameters
func foo(a,b=1,c=2):
...
foo("first param", "second param") # the third parameter will have the default value "2"
Example 2: gdScript onready
#this variable will bw=e created when the scene tree is ready
# used for reference of node from tree
onready var timer := $Timer