Document Markup Document Markup - Reveal Codes Wikipedia Uses - - PowerPoint PPT Presentation

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Mar 24, 2024 117 likes •461 views

Document Markup Document Markup - Reveal Codes Wikipedia Uses Wikitext markup Example HTML HSRC Website markup HSRC Website markup XML One root element that is the parent of all other elements All elements must have open

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Document Markup

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Document Markup

Reveal Codes

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Wikipedia Uses Wikitext markup

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Example

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HTML

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HSRC Website markup

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HSRC Website markup

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XML

One root element that

is the parent of all

ther elements
All elements must have
pen and close tag
Nesting represents

parent child relationship

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Mobile Researcher (Mobenzi)

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JSON Format

Name/value pairs
Separated by commas
Curly braces hold
bjects
Square brackets hold

arrays

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Relational Databases

Normalised
Tables
Joins
Access/MySQL/SQL

Server, Postgres, ….

SELECT * from LineItem

WHERE OrderID – 1234

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NoSQL (Document) Databases

DeNormalised
Not strongly typed
No joins
Sharding
Map-Reduce for

queries

MongoDB

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Real Time Database

Cross Device Sync
Push not Pull
Offline Cache

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Key HTTP Methods

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APIs

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APIs

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APIs

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and more….

github.com/toddmotto/public-apis

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ARC

https://chrome.google.com/webstore

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Practical Example

S u n r i s e & S u n s e t a t y o u r h o m e

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Step 1. Use Google Maps API to reverse geocode your location GET

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http://sunrise-sunset.org/api Step 2. Use API to get sunrise and sunset from your lat and lon coordinates

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http://sunrise-sunset.org/api Step 2. Use API to get sunrise and sunset from your lat and lon coordinates /json?lat=30.9989843&lng=-29.8371669

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Step 2. Use API to get sunrise and sunset from your lat and lon coordinates