░ ▒ │ ◆ █ ▓ ▄ ▀ ║ ╔ ╗ ╚ ╝ ◆ ░ ▒ │ █ ▓ ╠ ═ ╬ ▒ ░ │ ◆ █ ▄ ▀ ║ ╔ ╗ ╚ ╝ ◆ ░

1 0 1 0 0 1 1 0 1 0 0 1 0 1 1 0 0 1 0 1 1 0 1 0 0 1 1 0 1 0 0 1 0 1 1 0 0 1

{ } [ ] ( ) = + - * & ^ % $ # ! > < { } [ ] ( ) = + - * & ^ % $ # ! > <

a b c d e f 0 1 2 3 4 5 6 7 8 9 A B C D E F a b c d e f 0 1 2 3 4 5 6 7

╔ ═ ╗ ║ ╚ ╝ ╠ ╬ ╣ ╔ ═ ╗ ║ ╚ ╝ ╠ ╬ ╣ ╔ ═ ╗ ║ ╚ ╝ ╠ ╬ ╣ ╔ ═ ╗ ║ ╚ ╝ ╠ ╬ ╣

0 x F F 0 0 1 A 2 B 3 C 4 D 5 E 6 F 7 8 9 0 x A B C D E F 0 1 2 3 4 5 6

▓ ░ ▒ │ ◆ █ ▄ ▀ ║ ╔ ╗ ╚ ╝ ◆ ░ ▒ │ █ ▓ ╠ ═ ╬ ▒ ░ │ ◆ █ ▄ ▀ ║ ╔ ╗ ╚ ╝ ◆ ░

i f ( x ) { r e t u r n n u l l } e l s e { i f ( x ) { r e t u r n } }

f u n c t i o n a s y n c a w a i t y i e l d c l a s s t y p e e n u m s

█ ▀ ▄ ░ ▒ ▓ │ ║ ╔ ╗ ╚ ╝ ◆ ═ ╬ ╠ ╣ ░ ▒ │ ◆ █ ▓ ▄ ▀ ║ ╔ ╗ ╚ ╝ ◆ ░ ▒ │ █ ▓

$ _ # @ ! % ^ & * ( ) - + = { } [ ] | \ : ; " ' < > ? / . , ` ~ $ _ # @

c o n s t l e t v a r i m p o r t e x p o r t d e f a u l t r e t u r n t r

0 1 0 0 1 1 0 1 0 0 1 1 0 0 1 0 1 1 0 1 0 0 1 0 1 1 0 0 1 1 0 1 0 0 1 0

░ ▒ ▓ │ ║ ╔ ═ ╗ ╚ ╝ ◆ █ ▄ ▀ ░ ▒ ▓ │ ║ ╔ ═ ╗ ╚ ╝ ◆ █ ▄ ▀ ░ ▒ ▓ │ ║ ╔ ═ ╗