Posts by Lucas Emanoel • 31 points

• 2

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  1

  answer

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  Q: Convert to list a string from a list that contains Base64?

  I receive through a requisition json one request.POST that comes as a list of string Base64. I can convert to string with str(request.POST['imagem']) what results something like this:…

  python django base64

  asked 8 years, 5 months ago Lucas Emanoel 31

• 1

  votes

  1

  answer

  84

  views

  Q: SQL how to make me return the number of negative intervals (INTERVAL of date)

  dif_active date_fimdegus is a range of the difference between 2 date fields, which return me, for example, -1 day. I wonder how I can make a Count of all records that are negative in this column.…

  sql

  asked 9 years, 5 months ago Lucas Emanoel 31