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Recent content by rastman222
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Using 'null'
The whole code runs like this: User inputs price. price gets added to a total. Say user inputs a price that he doesn't want. He hits 0 to remove the last value he inputted. It removes the last value he entered from the running total, and continues on. When he's done, he enters -1 and then...- rastman222
- Post #5
- Forum: Java
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Using 'null'
Writing some code for a check out procedure. When the user inputs '0', I want the code to null the zero and go back to the last balance. Hitting 0 means mistake and whatever total entered be removed from the running total. if(itemPrice >= 0.01 & itemPrice <= 4999.99) { count ++...- rastman222
- Thread
- Replies: 7
- Forum: Java
