Emacs Lisp: string-to-file-force function writes string to file forcefully
I often need to write strings to file, and without looking if the file exists or not, this handy function is doing exactly that.
defun string-to-file-force (string file) ("Prints string into file, matters not if file exists." (with-temp-bufferstring) (insert nil nil nil nil))) (write-region (point-min) (point-max) file
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` key to `screenshot` function. After taking screenshot, Emacs is to open the Dired buffer with list of screenshots. From there you may send them by email or do whatever you want. If you are giving it the universal argument `C-u` it will crop the rectangle on the screen.
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