25:["$","title",null,{"children":"Data Structures Exercise - Sept 14 | Angelica Hom | Observable"}] 49:T7b8,tr1 = `

Union Baptist Church

AA IT WORKS II - AA It Works II
240 West 145th Street,
(Betw 7th & 8th Avenues) NY 10039

Thu=Altern.BB, Living Sober & Other A.A. Literature.
Fri.=Alternates between Step & Tradition.

Wheelchair access Wednesdays From 10:00 AM to 11:00 AM
Meeting Type B = Beginners meeting

Thursdays From 10:00 AM to 11:00 AM
Meeting Type BB = Big Book meeting

Fridays From 10:00 AM to 11:00 AM
Meeting Type S = Step meeting

Tuesdays From 10:00 AM to 11:00 AM
Meeting Type OD = Open Discussion meeting

Get Directions `4a:[] 29:{"id":"674fc7d06add2b34","slug":null,"title":"Data Structures Exercise - Sept 14","thumbnail":"2f1f1334429574f4bdde51ff04ef520aa87ff3fae6fb948ee85479ea3830f07b","access_level":"unlisted","create_time":"$D2022-09-14T17:12:20.898Z","update_time":"$D2022-09-22T02:23:31.387Z","view_time":null,"first_public_time":null,"has_unpublished_edits":null,"fork":false,"stars":0,"starred":false,"owner":{"type":"team","id":"a8ae6c0b10e10a0d","login":"1d548ba9feec17af","name":"Angelica Hom","avatar_url":"https://avatars-next.observableusercontent.com/c8f29cfeb0c4dc73880b03387b625cb50de6aad15327b2d6a91304fcbad684f6","tier":"starter_2024","bio":"","followed_by_you":false,"follows_you":false},"version":295,"publish_version":295,"role":null,"authored":false,"authors":[{"type":"individual","id":"1d548ba9feec17af","login":"1d548ba9feec17af","name":"Angelica Hom","avatar_url":"https://avatars-next.observableusercontent.com/c8f29cfeb0c4dc73880b03387b625cb50de6aad15327b2d6a91304fcbad684f6","tier":null,"bio":"","followed_by_you":false,"follows_you":false}],"members":[{"type":"individual","id":"1d548ba9feec17af","login":"1d548ba9feec17af","name":"Angelica Hom","avatar_url":"https://avatars-next.observableusercontent.com/c8f29cfeb0c4dc73880b03387b625cb50de6aad15327b2d6a91304fcbad684f6","tier":null,"role":"editor"}],"comments":[],"custom_thumbnail":false,"trashed":false,"lapsed":null,"subscribed":null,"forks":1,"collection":null,"type":"notebook","body":{"titling":"auto","title":"Data Structures Exercise - Sept 14","cells":[{"id":53,"value":"# Data Structures Exercise - Sept 14","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"","database":"$undefined"},{"id":277,"value":" Using the raw data of the second row of \"zone 8\", available at:\n\nhttps://github.com/visualizedata/data-structures/blob/master/aa_source_data.md#raw-data-for-september-14-parsing-exercise\n\n \n\nParse this into an array of arrays, where the outer array represents the \"row\" of the original table. There should be four inner arrays, where each of these arrays should represent a \"row\" of the new table (repeating the metadata). Do this in an Observable notebook, publish the notebook, and submit the notebook url to complete the assignment. \n\nSome useful methods: \n\nhttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/split\n\nhttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/search\n\nhttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/substring \n\nThe notebook we used in class: \n\nhttps://observablehq.com/@aaronxhill/september-14-text-parsing-exercise","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"","database":"$undefined"},{"id":25,"value":"$49","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":10,"value":"array = tr1.split('')","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":64,"value":"array[0].search('Union Baptist Church')","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":74,"value":"array[0].search('AA IT WORKS II - AA It Works II')","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":93,"value":"array[0].search('240 West 145th Street')","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":101,"value":"array[0].search('(Betw 7th & 8th Avenues)')","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":116,"value":"array[0].search('NY')","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":118,"value":"array[0].search('10039')","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":69,"value":"name = array[0].substring(177,197)","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":76,"value":"meetingName = array[0].substring(223,255)","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":95,"value":"addressLine1 = array[0].substring(272,293)","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":103,"value":"addressLine2 = array[0].substring(308,332)","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":121,"value":"city = array[0].substring(333,335)","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":124,"value":"zipCode = array[0].substring(336,341)","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":126,"value":"array1 = [name,meetingName,addressLine1,addressLine2,city,zipCode]","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":128,"value":"array[0].search('Thu=Altern.BB, Living Sober & Other A.A. 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