The best replacement for fprintf is printf.

The best alternatives to fprintf are rated as following:
★★★★★  printf
★★★★  fwrite
★★  fputs
★  disp
★  perror
★  sprintf matlab
★  sprintf
  fwrite matlab
  printf c

Your alternative for fprintf is not listed? Suggest!
Speaking about fprintf, one probably shouldn't forget about newline.

Other search terms related to fprintf and their ratings are:
★★★★★ newline
You have in mind a companion for fprintf and it is not yet here? Propose!



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fprintf
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