Posts by leonardo black • 23 points

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  A: How do I delete a file from a python folder

  import the def clean up(): pasta = "diretorio" arquivo = str(input('digite o nome do arquivo que deseja apagar: ')) diretorio = os.listdir(pasta) if arquivo in diretorio: print('---removendo…

  python python-3.x

  answered 6 years, 10 months ago leonardo black 23

• 2

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  Q: How do I allow only numbers and a special character in javascript?

  I have a validation problem in client-side in case I want to validate the ZIP code field, I need it to only accept the 9 numbers of the ZIP code of the person and the trace - from the CEP, who can…

  javascript validation

  asked 7 years, 8 months ago leonardo black 23