Posts by Ricardo Coutinho • 73 points

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  A: Error running npm start (React)

  Problem was, there was also a node_modules folder in the system root. I don’t know why I was stopping it from working, but once I shut it down, it started working again!

  react npm yarn

  answered 4 years, 3 months ago Ricardo Coutinho 73

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  Q: Error running npm start (React)

  I was developing a React project for web, everything normal, and without explanation the next day I could no longer run the application with npm start or yarn start. Follow my package.json and the…

  react npm yarn

  asked 4 years, 3 months ago Ricardo Coutinho 73

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  Q: Help to get struct values(Arduino,C++)

  I am developing an application with esp32 (similar to Arduino) that gets date and time from an NTP server. Use the following function to display these values: void printLocalTime() { struct tm…

  c++ arduino

  asked 4 years, 10 months ago Ricardo Coutinho 73

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  A: Run time exceeded in c

  You can use the term sum formula of a P.A. to calculate. Sn = ((a1+an)*n)/2. No caso Sn = ((1+2000000)*2000000)/2)

  c

  answered 5 years ago Ricardo Coutinho 73

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  Q: Double type variable precision problem

  I’m solving the 1021 issue of the Judge URI, but I have a problem with the accuracy of my input value. Follow the base code: #include <iostream.h> int main(){ double a; cin >> a; } The…

  c c++ monetary-value

  asked 5 years ago Ricardo Coutinho 73