Python is a general-purpose programming ... file_in = list() Use a "for" loop to cycle through each file name in the file name list. This will ensure each file opens and has a reference variable ...

We are not asking python to print the value of the loop variable anymore, but the for loop still runs and the value of letter changes on each pass through the loop. The statement pass in the body of ...

In a research project, one needs to maintain good organization skills (which includes uniformity in naming the files), to ensure that you could easily loop through files. In this Python code, I rename ...