How do I create an empty file in emacs?

Question

How can I create an empty file from emacs, ideally from within a dired buffer?

For example, I\'ve just opened a Python module in dired mode, created a new directory,

Answer 1

I use the following bound to t in dired.

(defun my-dired-touch (filename)
  (interactive (list (read-string "Filename: " ".gitkeep")))
  (with-temp-buffer
    (write-file filename)))

;; optionally bind it in dired
(with-eval-after-load 'dired
  (define-key dired-mode-map "t" 'my-dired-touch))