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I have to save a file that may have the same name as an existing file. If it does, I append a number to the end of it to make it unique. The problem is that the file will live in three different folders in its life; Working, Review, and Archive. I [...] Read More...
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Recently, I had to submit a fixed width text file to a state tax agency in lieu of sending them physical copies of W-2 forms. Fixed width files contain a number of columns and each column starts at a particular position on the line. If the data in that column is shorter than [...] Read More...