This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
I wanted to update a record in the data file in order to test my update method. The method works fine except when writing '�' (under hourly charge). This appears as a minus number when viewed. The reason is that although '$' is part of the ascii table us Brits aren't so lucky. i assume I'll have to use only dollars when writing to the file.