Code Syntax Error

БарлығыGIF суреттеріСтикерлерМемдер
a man is smiling and crying with the words you write code for 2 hours straight realize everything contains syntax error .
a black background with white text that says error on it
a cartoon drawing of a globe showing the united states
a blue background with server online written in white
a man in a suit and tie is standing in front of a door with a different error message .
a bunch of windows with error messages on them
a screenshot of a program that says ' public static boolean isvalidfilename ( notnull string filename ) '
a collage of flags with fake written on the bottom