{"action":"created","comment":{"url":"https://api.github.com/repos/cs3157/recitations/pulls/comments/54368848","id":54368848,"diff_hunk":"@@ -0,0 +1,27 @@\n+\n+Perform these steps:\n+\n+1. echo a > a\n+2. echo b > b\n+3. echo c > c\n+4. echo d > d\n+5. git init\n+6. git add a d\n+7. git commit -m \"adding\"\n+8. git rm d\n+9. git add b\n+10. echo aaa > a\n+11. git status\n+\n+\n+\n+Which files are listed under \"Changes to be committed\"?\n+Which files are listed under \"Changes not staged for commit\"?\n+Which files are listed under \"Untracked files\"?\n+\n+Note that README and solutions.txt will be an untracked file.","path":"midsemester-review-practice/git/README","position":22,"original_position":22,"commit_id":"233e4fd483482e4fbb7e215e96295f06d9425c16","original_commit_id":"233e4fd483482e4fbb7e215e96295f06d9425c16","user":{"login":"kevin1","id":580013,"avatar_url":"https://avatars.githubusercontent.com/u/580013?v=3","gravatar_id":"","url":"https://api.github.com/users/kevin1","html_url":"https://github.com/kevin1","followers_url":"https://api.github.com/users/kevin1/followers","following_url":"https://api.github.com/users/kevin1/following{/other_user}","gists_url":"https://api.github.com/users/kevin1/gists{/gist_id}","starred_url":"https://api.github.com/users/kevin1/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/kevin1/subscriptions","organizations_url":"https://api.github.com/users/kevin1/orgs","repos_url":"https://api.github.com/users/kevin1/repos","events_url":"https://api.github.com/users/kevin1/events{/privacy}","received_events_url":"https://api.github.com/users/kevin1/received_events","type":"User","site_admin":false},"body":"I see. We shouldn't encourage people to make nested repos. Since having them think about `README` and `solution` doesn't check for any additional knowledge beyond a b c d, I still think we should remove it from the solution. \r\n\r\nWe could tell them \"ignore readme and solution\" if you think not mentioning the files would also be confusing.","created_at":"2016-02-29T04:43:04Z","updated_at":"2016-02-29T04:43:04Z","html_url":"https://github.com/cs3157/recitations/pull/66#discussion_r54368848","pull_request_url":"https://api.github.com/repos/cs3157/recitations/pulls/66","_links":{"self":{"href":"https://api.github.com/repos/cs3157/recitations/pulls/comments/54368848"},"html":{"href":"https://github.com/cs3157/recitations/pull/66#discussion_r54368848"},"pull_request":{"href":"https://api.github.com/repos/cs3157/recitations/pulls/66"}}},"pull_request":{"url":"https://api.github.com/repos/cs3157/recitations/pulls/66","id":61014265,"html_url":"https://github.com/cs3157/recitations/pull/66","diff_url":"https://github.com/cs3157/recitations/pull/66.diff","patch_url":"https://github.com/cs3157/recitations/pull/66.patch","issue_url":"https://api.github.com/repos/cs3157/recitations/issues/66","number":66,"state":"open","locked":false,"title":"Midsemester review practice","user":{"login":"garymlin","id":7626943,"avatar_url":"https://avatars.githubusercontent.com/u/7626943?v=3","gravatar_id":"","url":"https://api.github.com/users/garymlin","html_url":"https://github.com/garymlin","followers_url":"https://api.github.com/users/garymlin/followers","following_url":"https://api.github.com/users/garymlin/following{/other_user}","gists_url":"https://api.github.com/users/garymlin/gists{/gist_id}","starred_url":"https://api.github.com/users/garymlin/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/garymlin/subscriptions","organizations_url":"https://api.github.com/users/garymlin/orgs","repos_url":"https://api.github.com/users/garymlin/repos","events_url":"https://api.github.com/users/garymlin/events{/privacy}","received_events_url":"https://api.github.com/users/garymlin/received_events","type":"User","site_admin":false},"body":"There are five types of problems here: bits, classify-pointer, git, makefile, and memory.\r\n\r\nStudents should:\r\n1. Go to each folder and read the README for instructions.\r\n2. Try to solve the problem on their own.\r\n3. Look at the solutions.txt to compare with what they got.\r\n4. They can clone this repo and reproduce the solutions themselves (except for classify-pointer, since I don't have Jae's method definition).\r\n^I think I should provide explicit instructions for (4), since some may not know how to do that.","created_at":"2016-02-29T00:18:14Z","updated_at":"2016-02-29T04:43:04Z","closed_at":null,"merged_at":null,"merge_commit_sha":"5bc243d561108b1718ce048b5b1714f987ad21da","assignee":null,"milestone":null,"commits_url":"https://api.github.com/repos/cs3157/recitations/pulls/66/commits","review_comments_url":"https://api.github.com/repos/cs3157/recitations/pulls/66/comments","review_comment_url":"https://api.github.com/repos/cs3157/recitations/pulls/comments{/number}","comments_url":"https://api.github.com/repos/cs3157/recitations/issues/66/comments","statuses_url":"https://api.github.com/repos/cs3157/recitations/statuses/233e4fd483482e4fbb7e215e96295f06d9425c16","head":{"label":"cs3157:midsemester-review-practice","ref":"midsemester-review-practice","sha":"233e4fd483482e4fbb7e215e96295f06d9425c16","user":{"login":"cs3157","id":6507935,"avatar_url":"https://avatars.githubusercontent.com/u/6507935?v=3","gravatar_id":"","url":"https://api.github.com/users/cs3157","html_url":"https://github.com/cs3157","followers_url":"https://api.github.com/users/cs3157/followers","following_url":"https://api.github.com/users/cs3157/following{/other_user}","gists_url":"https://api.github.com/users/cs3157/gists{/gist_id}","starred_url":"https://api.github.com/users/cs3157/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/cs3157/subscriptions","organizations_url":"https://api.github.com/users/cs3157/orgs","repos_url":"https://api.github.com/users/cs3157/repos","events_url":"https://api.github.com/users/cs3157/events{/privacy}","received_events_url":"https://api.github.com/users/cs3157/received_events","type":"Organization","site_admin":false},"repo":{"id":7848510,"name":"recitations","full_name":"cs3157/recitations","owner":{"login":"cs3157","id":6507935,"avatar_url":"https://avatars.githubusercontent.com/u/6507935?v=3","gravatar_id":"","url":"https://api.github.com/users/cs3157","html_url":"https://github.com/cs3157","followers_url":"https://api.github.com/users/cs3157/followers","following_url":"https://api.github.com/users/cs3157/following{/other_user}","gists_url":"https://api.github.com/users/cs3157/gists{/gist_id}","starred_url":"https://api.github.com/users/cs3157/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/cs3157/subscriptions","organizations_url":"https://api.github.com/users/cs3157/orgs","repos_url":"https://api.github.com/users/cs3157/repos","events_url":"https://api.github.com/users/cs3157/events{/privacy}","received_events_url":"https://api.github.com/users/cs3157/received_events","type":"Organization","site_admin":false},"private":false,"html_url":"https://github.com/cs3157/recitations","description":"Recitation 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