2 Commits (628f9d4026717623b9d08de47e9978185cd3abee)

Author SHA1 Message Date
borb 8c4a02784b finish lecture 3, update lecture 7 2 weeks ago
borb 515fc40d32 finish lecture 7
- note: uses screenshot in slide 24
- exercise 4 removed
- add column start, middle and end code snippets
2 weeks ago