DarylWxc

DL Data collection Data Communication Data Analysis Data Interpration Critical Thinking Terms Dataset a collection of information Feature characteristics can be measured or observed Instance individual records or observations in a dataset Types of Dataset Structured Data Unstructrued Data Semi-Structured Data Big Data V’s Characteristics Volume(Size or Quantity) storage infrastructure high-performance how long data management Variety Velocity(Batch,Near Real-Time,Real-Time, ...

importance of data(analyis) valuable insights better, more informed decisions help personalizing products services identity potential risks regular no need to face clients raw Data -> information steps Collecting data Cleaning data Transforming data Analyzing data Visualizing data purpose of DA make informed decision solve problems test hypotheses type of DA descriptive historical data to describe what has occured in the past diagnostic explain why certain events,investigates the courses ...

Symbols (;) // semicolon (``) // backtick (.) // Period (?) // Question Mark (!) // Exclamation Point (,) // Comma (:) // Colon (-) // Hyphen (_) // Parentheses [] // Brackets {} // Braces (‘) // Apostrophe (“”) // Quotation Marks (…) // Ellipsis (-) // minus / substraction (+) // plus / Addition (*) // times & ...

Syntax of SQLQuery DESC(descending order:Highest to Lowest),ASC(ascending order:Lowest to Highest) between - used to match the date datatype % - match string(example:”Ca%”,”%Ca%”,”%Ca”) like - match string, use with % is null/is not null - match data is null or not Distinct - match unique data column Datediff - match difference of datetime datatype join - join different tables together with condition <> - means two data is different SUM/MAX/COUNT/MIN - aggregate func fo ...

start with viteVite Documentation 1npm create vite@latest (project_name) -- -- template react // Then a project auto generated create different foldersfolder list at first 123456789101112131415161718192021Project/├── public├── src/│ ├── api│ ├── assets│ ├── components/│ │ ├── logo│ │ ├── cards│ │ └── ScrollTop.jsx│ ├── layout│ ├── pages│ ├── routes│ ├── index.jsx│ └── index.css├── .gitignore├── eslint.config.js├── index.html├── package.json├── package-lock.json└── REA ...

ExpressA frame work make it easy to code with node.jsrefer to my local exercise file of coding in courses PugA template Engines instead of HTML file to display the webpagesyou can code by html files and use online converter to convert the code into pug filesconverter document for pug EJSAnother template Engines for displaying webpagescoding with the previous project

teacherinformationname: Samuel Sofela:Office: NN318Cimportant:Network,Network,Network name: MAH-SAWOffice: NN406-Femail: mahsa.amini@sait.canumber:2 ITS Service Destlocation:MB027, Stan Grad Centre, SAIT Main CampusOnline resource—checking Career Advancemnt ServicesJob BoardWalk-in appointment: wednesday 3:45pm Resume Tips Maximum 2pages Target to the job posting,using keywords Be concise - 4-6 points/ ...

dailyconsume time have time/money to spare kill (the) time while away the time pass the time browse browse around look around wander around Just browsing confidence boosts my confidence stay in shape (保持好的状态) blow off the steam (减压) young people students teenager old people old man the aged life hand-to-mouth past form have been doing be used to sth/used to do sth present formfuture form will do sentence I find/found that/it + adj … is the best way for/to My pass ...

trick 填空题 注意1个还是2个单词(be careful about one word or two words) 同义替换(find keywords) 对应并列关系(and/or/in addtion/also) 因果关系(as a result/in that/therefore) 对应转折关系(yet/instead/nonetheless/nevertheless) 主动被动改写(动词同义替换,by + 主体) 填空的词性(adj,v,n) 定冠词(the/a/an/some) 定语从句 专有名词(called/named/known as) A and other B(B such as/including A)改写 判断题(TURE/FALSE/NOT GIVEN) TURE 同义替换+意思一致(大多数) 根据几句话概括总结(可能跨段落) FALSE 同义替换+意思相反 NOT GIV ...

1-20 (90% will be test) resemble - v 像,与…相似 like look like be similar to recognize - v 认出,识别;承认 perceive acknowledge realize appreciate admit identify comprehend understand know adjust - v 调整,使适合 change modify shift alter approach - n 方法 method way fundamental - adj 基本的,基础的 basic rudimentary preliminary rely on - 依靠,依赖 depend on domestic - adj 家庭的,国内的 national home local measure - v 测量 calculate asses evaluate trait - n 特点,特征 characteristic feature property co ...