| Homework 2 |
| Homework 3 Homework 3 is under the SURVEYS section in the menu |
| Homework 4 This can also be found here, under the 'tools' section. |
| Homework 5 and 6 Text version here |
| Homework 7 Text version here |
| Homework 8 (under construction; arrays do not work) Text version here |
| Homework 8b (ugly workaround without arrays) Text version here, Data here, Unique Coupon Codes here, |
| Homework 9 Text version here. Simulates feedback after a mathematics test (data are read from files) |
| Homework 10A login screen that check allows new users to sign up, checks the signup information for format (min 8 characters) and recognizes returning users. User is provided with last login date before being forwarded to a placeholder survey. Text versions of perl files are here and here. The second file unfortunately does not work right now, and I do not have the time fix it. |