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Learn Red ? Fundamentals of Red
book

Learn Red ? Fundamentals of Red

by Ivo Balbaert
May 2018
Beginner content levelBeginner
252 pages
6h 19m
English
Packt Publishing
Content preview from Learn Red ? Fundamentals of Red

Running the example

Follow these steps to run the program:

  • First run the app to see how it works—from the Red console, go to the folder where the script is, for example, cd %/E/Red/code/ch9, then type in the following—do %currency-rates-gui.red
  •  Or, first compile the script with, red -r currency-rates-gui.red, and then run it with, ./currency-rates-gui

(Double-clicking the EXE in Windows will show the app window on a black console background. To avoid this, compile with red -r -t Windows or red -c -t Windows.)

The following screen appears:

Fill in, for example, USD and the exchange rates, date (click with the mouse cursor to go the next ...

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Publisher Resources

ISBN: 9781789130706Supplemental Content