This derogatory name stems from it getting a “soiled hack” you can quickly shoot you in the foot with. It’s less sophisticated than dependency injection but undoubtedly rapid and hassle-free. You may’t rely on them to call your variables or other symbols. That’s why redefining or mocking the print statement https://hpe-printer50482.wikitron.com/1118222/the_smart_trick_of_hpe_printer_that_nobody_is_discussing