Computer Science Canada Saving files and using arrays properly |
| Author: | Toast456 [ Wed Mar 23, 2011 11:11 am ] | ||
| Post subject: | Saving files and using arrays properly | ||
How to save into files and read file, also how to prvent arrays from over writgh itself? <Replace all the <> with your answers/code and remove the <>> I dont know how to open a file and take info from the file and then save the file again without deleting what was in the file. I also dont know how to add, lets say song info into a file and then get it back later agian to use when i reopen my program. The final problom I am having is that my arrays will over right each other, how can i have it so that when you add a new song it wont delet the old song in its place. AKA when adding a new song, it wont delet an alredy there song number 1? <Answer Here> I have played around with saing and opening files for a little over an hour and look at other topics on this form., P.S. if you reply please e mail me at tpast456@hotmail.com because i am new to this website <Answer Here> My code is far to long for me t add to the web site, but if you want it ou can ask.) <Answer Here>
I am using the newest turning <Answer Here> |
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| Author: | Tony [ Wed Mar 23, 2011 1:25 pm ] |
| Post subject: | RE:Saving files and using arrays properly |
You would need to do some reading on how to work with files and arrays. We have tutorials linked to from Turing Walkthrough |
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| Author: | Lucas [ Wed Mar 23, 2011 4:14 pm ] |
| Post subject: | RE:Saving files and using arrays properly |
use a flexible array, and whenever you add a song, make the array + 1 and save the song in that array spot? |
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| Author: | Toast456 [ Wed Mar 23, 2011 4:39 pm ] |
| Post subject: | RE:Saving files and using arrays properly |
So i Fixxed my array problom, the only problom now is that i dont know how to open and save files correctly. I have read those totarals and they didnt help me. What i really need help with is reading the file and being able to get from it... song name artist album and so on, exept for a bunch of diffrent songs. How would u have turing read the file correctly and add them to a list. If you want to see me code (working what i have done) then email me at (that email is incorrent^) toast456@hotmail.com |
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