June 2018 Update

Task/Stack/Julia/stack.julia

@@ -1,8 +1,8 @@
-stack = {}
-push!(stack, 1)
-push!(stack, 2)
-push!(stack, 3)
-println(pop!(stack)) # 3
-println(length(stack)) # 2
-empty!(stack)
-println(length(stack)) # 0
+stack = Int[]           # []
+@show push!(stack, 1)   # [1]
+@show push!(stack, 2)   # [1, 2]
+@show push!(stack, 3)   # [1, 2, 3]
+@show pop!(stack)       # 3
+@show length(stack)     # 2
+@show empty!(stack)     # []
+@show isempty(stack)    # true