Posts by Joel Medeiros • 21 points
4 posts
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viewsQ: How do I pass a variable to the 7za command as a parameter in Powershell?
First of all I am using the 7za file compression system for command line, I am running Windows 10. At the following command: $nomeArq ="Nome Aleatorio.zip" 7za a -tzip $nomeArq "Minhas coisas" The…
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viewsQ: I need help with replaceAll for monetary values!
String sal = "1500,32"; double salario = 0; sal.replaceAll( ",", "."); salario = Double.parseDouble(sal); Can anyone explain to me better the replaceAll? is giving error!…
javaasked Joel Medeiros 21 -
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viewsA: Use return of a function in another function
As you compact in Return, you have to unzip in the main code of your script. Why variants only stored in the function they have to be unzipped in the main code. This way the function return will be…
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viewsQ: I need to use an array that’s in one code in another!
I have a project with the following files: old woman py. print py. need to use a 3x3 matrix that is in play.py in the print script.py print py. #função de impressão def impressao(): print(" Coluna 1…
pythonasked Joel Medeiros 21