10 things you can't do without YQL
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YQL allows users to perform several tasks that would otherwise be difficult including: 1) Converting XML APIs to JSON for easier parsing 2) Making cross-domain AJAX calls by using JSONP instead of XMLHttpRequest 3) Parsing invalid HTML on the cloud to extract necessary information 4) Scraping JavaScript-only pages through a Chrome extension called ChromYQLip 5) Converting static web pages into live widgets by querying the data through YQL
10 things you can't do without YQL
- 1. 10 THINGS Which you can’t do without YQL! Markandey Singh
- 2. I am Markandey Singh, I work @ Yahoo! 2
- 3. & I am a JavaScript Hacker javacript != java 3
- 4. YQL 4
- 5. 10 THINGS Which you can’t do without YQL! 5
- 6. This is workshop session 6
- 7. And mostly about {code} 7
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- 11. #1 Converting Any XML REST API to JSON API 11
- 13. XML API JSON API select * from xml where url=‘……’ 13
- 14. 14
- 15. #2 Cross Domain AJAX 15
- 16. Domain-2 Domain-1 XMLHttpRequest 16
- 17. Domain-2 Domain-1 ✗ XMLHttpRequest 17
- 18. Domain-1 Domain-2 XMLHttpRequest 18
- 19. Domain-1 Domain-2 JSONP ✔ 19
- 20. 20
- 21. #3 Parsing HTML on cloud 21
- 23. http://www.purplegene.com/static/invalid_html_example.html Div , body and html is not closed 23
- 24. http://www.purplegene.com/static/invalid_html_example.html Div , body and html is not closed 24
- 25. 25
- 26. #4 JavaScript only page scraping 26
- 28. ChromYQLip 28
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- 30. #5 Converting dead web into live widget 30
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- 33. #6 creating logic as service 33
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- 37. SET max_results='1' ON youtube.search;select * from youtube.search where query="louis ck" 37
- 38. SET max_results='1' ON youtube.search;select * from youtube.search where query="louis ck" 38
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- 40. #8 OAuth client without having a server 40
- 42. Twitter oauth SELECT * FROM twitter.STATUS.timeline.friends WHERE oauth_consumer_key = '9DiJt6Faw0Dyr61tVOATA' AND oauth_consumer_secret = 'XBF9j0B2SZAOWg44QTu6fCwYy5JtivoNNpvJMs6cA' AND oauth_token = '18342542-NkgUoRinvdJVILEwCUQJ3sL2CIm2ZwzS5jjj2Lg7y' AND oauth_token_secret = 'D6ewAzsueTzQmrAJGFH0phV5zgWT88FOtcMeqW4YeI'; 42
- 43. Twitter oauth SELECT * FROM twitter.STATUS.timeline.friends WHERE oauth_consumer_key = '9DiJt6Faw0Dyr61tVOATA' AND oauth_consumer_secret = 'XBF9j0B2SZAOWg44QTu6fCwYy5JtivoNNpvJMs6cA' AND oauth_token = '18342542-NkgUoRinvdJVILEwCUQJ3sL2CIm2ZwzS5jjj2Lg7y' AND oauth_token_secret = 'D6ewAzsueTzQmrAJGFH0phV5zgWT88FOtcMeqW4YeI'; oauth_consumer_key oauth_consumer_secret YQL oauth_token Local storage oauth_token 43
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- 50. Thank You!! 50