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Jun 19, 2017 at 0:04 answer added wingedRuslan timeline score: 2
May 27, 2017 at 15:19 comment added pcpereyra71 So, did you already solve it?, I'm in pset7 doing Buy too. My approach is implementing 3 tables in finance.db : users, transactions and portfolio. Every time a user buy something: <br/>A user cash is updated in users. A complete new row is inserted in transactions. A row is updated, if already exists, or a new row is inserted, in portfolio.
Mar 17, 2017 at 17:31 history edited Yasser Altamimi CC BY-SA 3.0
added 64 characters in body
Mar 17, 2017 at 17:18 history edited Yasser Altamimi CC BY-SA 3.0
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Mar 17, 2017 at 17:10 history asked Yasser Altamimi CC BY-SA 3.0