My program has a csv file that includes a date field. I wanted to sort dates in ascending order if necessary to pass the data to another file after processing. I have tried to find a way. I found no example that could help me. Someone can give me an idea. I've tried removing the days to an array and sorts them, I can do this, but as another step information? thank you
Thank you.
The problem may not be the only date format, but also in the remaining information. What do you think to pass all the information to a database and then run a sql command? It will be the easiest way?
yes, each file has about 9 or 10 columns, the first contains the date. Now I have to order the rows and columns by their date. As I put the file attachment that has an image of the contents of the text file.