API & Programming - Sprint

Transcript

1. Sprint API & Programming
2. Let’s learn what is and how to use an API ! Welcome, class !
3. What will learn in this course you 1. APIs are now crucial for business 2. Prototype a process without code 3. Use code to interact with an API
4. Let's take a Restaurant as a metaphor
5. How do you get some food?
6. https://www.flickr.com/photos/63847423@N03/40364063531/ Ask a waiter
7. Restaurant's
 Kitchen Interface Order Food Application
8. Why is it useful?
9. Abstracting Complexity https://www.flickr.com/photos/franklinheijnen/41941952835
10. Documentation https://www.flickr.com/photos/97598744@N00/25136741511
11. Application Programming Interface A well-known acronym Application Programming Interface
12. Developers
13. Users https://www.flickr.com/photos/enjoynizam/6916143553
14. Let's look at some vocabulary.
15. An API exposes a service Developers write programs which consume it
16. Another metaphor: wall sockets
17. https://www.flickr.com/photos/londondesigner/10901263153 Service? Consumer?
18. an API creates an ecosystem
19. Examples Web APIs
21. Geo APIs
25. "
29. Demo: Geocoding an address 1. Sign up to 2. Get an access token 3. Read the documentation 4. Build the URL and query the API 
 with an HTTP request mapbox.com/signup/
30. Telephony API
32. "
34. Demo: Sending a SMS with an API 1. Sign up to 2. Get a Twilio phone number 3. Run the sample code twilio.com/try-twilio
35. Other APIs
40. Open Data
44. API-1 Webhooks
45. Imagine you are expecting guests for a dinner at home
46. https://www.flickr.com/photos/jmbillings/6375782055
48. Don't call us, we'll call you. The Hollywood Principle
49. Example Sync MailChimp leads with in-house CRM
51. Fills subscription form with email In-House
 CRM Webhook Store email to Database
52. Let's look at some other services providing Webhooks
56. Leveraging APIs & Webhooks Prototyping
57. Let's build a custom Sales CRM
58. What do we need? 1. Capture lead information 2. Push it to a workflow/process tool
62. Fills form Webhook ?
63. Fills form Webhook Middleware Webhook
64. Fills form Webhook Webhook
66. Demo: Building a custom Sales CRM 1. Sign up to 2. Build a new lead collection form 3. Sign up to 4. Create a new leads board 5. Sign up to 6. Create a new Zap admin.typeform.com/signup trello.com/signup zapier.com/sign-up
67. One more thing... Fills form Webhook
68. A programming language is a formal language, which comprises a set of instructions used to produce various kinds of output. Programming languages are used to create programs that implement specific algorithms. Definition
69. Programmer Tools (IDE) Text Editor Terminal
70. Programming Languages JavaScript Node.js Ruby Python
71. Go to # repl.it/languages/ruby
72. Data Types
73. Numbers Integers, (inexact) real numbers, etc.
74. Strings A sequence of characters
75. Booleans true false
76. ⚠ Advanced types
77. Arrays (or Lists) A collection of elements identified by an index
78. Hashes (or Dict.) A structure that maps unique keys to values
79. Variables
80. A storage location identified by a name
81. Conditionals
84. Loops
87. Exercise Write a program that prints the numbers from 1 to 100. But for multiples of three print “Fizz” instead of the number and for the multiples of five print “Buzz”. For numbers which are multiples of both three and five print “FizzBuzz”.
88. Functions
90. Example 1 square(x)
91. Example 2 full_name(first, last)
92. Example 3 can_i_vote(age)
93. Exercise DNA is the primary information storage molecule in biological systems. It is composed of four nucleic acid bases: Guanine, Cytosine, Adenine, and Thymine. RNA is the primary messenger molecule in cells and differs slightly from DNA: it contains no Thymine, replaced by acid Uracil. Create a function which translates a given DNA string into RNA. Exemple: DNAtoRNA("GCAT") should return "GCAU"
94. Programming with the Trello API Demo
95. % Let's live-code together
97. 1. Generate a key at trello.com/app-key 2. Clone the lewagon/trello-dashboard repo 3. Implement a Board Dashboard with JS What do we need?
98. Thank you! &