X-Git-Url: http://lambda.jimpryor.net/git/gitweb.cgi?a=blobdiff_plain;ds=inline;f=index.mdwn;h=38eb21bbb962c6eb2f01bd64c7ad0ffc0f4a01f7;hb=1b11f23db6ae9abc3fc434cb7447223748af1757;hp=82b3f6a4168afa50340d23c698564d1a3f702af6;hpb=7ca4e8e96b7e0b4d135d2ad06b34172aeed5b915;p=lambda.git

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@@ -191,7 +191,9 @@ We've posted a [[State Monad Tutorial]].
 
 (**Week 12**) Thursday April 23
 
-> Topics: Mutation and hyper-synonymy; [[Abortable list traversals|/topics/week12_abortable_traversals]]; List and tree zippers; Homework
+> Topics: Mutation and hyper-synonymy (no notes); [[Abortable list traversals|/topics/week12_abortable_traversals]]; [[List and tree zippers|/topics/week12_list_and_tree_zippers]]; [[Homework|exercises/assignment12]]
+
+> For amusement/tangential edification: [xkcd on code quality](https://xkcd.com/1513/); [turning a sphere inside out](https://www.youtube.com/watch?v=-6g3ZcmjJ7k)
 
 
 ## Course Overview ##