JavaScript: You Like It, It Likes You
2 likes538 views
The document provides a humorous overview of JavaScript fundamentals, including variables, data types, functions, and control structures. It highlights the importance of comments and correct coding practices while also mocking common pitfalls in JavaScript, such as loose typing and comparisons. Resources for further learning are also mentioned, along with a light-hearted tone throughout.
JavaScript: You Like It, It Likes You
- 2. Javascript You like it, it likes you.
- 3. Brief history lesson. (I’m sorry)
- 5. Douglas Crockford Every time you forget a semicolon, he roundhouse kicks your mom in the face.
- 11. Variables and data types.
- 12. Variables and data types.
- 13. Variables and data types. hi s hor seshit w tf is t FAIL
- 14. Variables and data types. hi s hor seshit w tf is t FAIL
- 16. Some JavaScript fundamentals. Gotta crawl before you make an omelette.
- 17. Some JavaScript fundamentals. This sumbitch is case-sensitive.
- 18. Some JavaScript fundamentals. Comments. Comment your code so the next slackjawed gutbucket who’s clearly way dumber than you that has to work with it isn’t TOTALLY boned, plzkthx.
- 20. DON’T FUCKING DO THIS.
- 21. DON’T FUCKING DO THIS. p.s.: yeah. i wrote it. shut up.
- 23. Variables and data types.
- 24. Variables and data types.
- 25. Variables and data types. String theory.
- 26. Variables and data types. Hey baby what’s your Number.
- 27. Variables and data types. Stupid loose typing. Wait, it gets better.
- 29. Variable comparisons. x = 4; y = “7”; x.toString(); // “4” (string) parseInt(y,10); // 7 (number)
- 30. Variable comparisons. y = “why”; parseInt(y,10); // NaN (Not a Number)
- 31. Variable comparisons. This is why Douglas Crockford drinks. NaN == NaN; NaN === NaN; // both false.
- 32. Variable comparisons. This is why Scott Kosman drinks. Note that +, besides being used for math, also concatenates strings. var x = 5 + 3; // 8 - Number var x = “5” + “3”; // “53” - String (PHP got this part right. JavaScript? Meh.)
- 33. Variables and data types. Boolean. That word’s funny enough on it’s own.
- 34. Variables and data types. Something about Madonna. (Array of light? See what I did there?)
- 35. Variables and data types. Object notation (JSON), and yeah I’ll stop now.
- 36. Variables and data types. Functions.
- 37. Variables and data types. Functions.
- 38. Variables and data types. Functions.
- 39. Variables and data types. Functions.
- 40. Variables and data types. Functions.
- 42. Control structures. If statement.
- 43. Control structures. If statement.
- 44. Control structures. If/else statement.
- 45. Control structures. If/else if/else statement.
- 46. Control structures. If/else if/else statement.
- 47. Control structures. Switch statement.
- 48. Control structures. Switch statement.
- 49. Control structures. Looooooooops.
- 50. Control structures. Looooooooops.
- 51. Let’s write some code! Woooooooo!
- 52. Helpful resources. well it's on and on and on on and on the beat don't stop until the break of dawn Douglas Crockford on Javascript in Six Parts http://developer.yahoo.com/yui/theater/video.php?v=crockonjs-1 Firebug http://www.getfirebug.com JSLint http://www.jslint.com
Editor's Notes
- #2: \n
- #3: \n
- #4: \n
- #5: \n
- #6: \n
- #7: \n
- #8: \n
- #9: \n
- #10: \n
- #11: \n
- #12: \n
- #13: \n
- #14: \n
- #15: \n
- #16: \n
- #17: \n
- #18: \n
- #19: \n
- #20: \n
- #21: \n
- #22: \n
- #23: \n
- #24: \n
- #25: \n
- #26: \n
- #27: \n
- #28: \n
- #29: \n
- #30: \n
- #31: \n
- #32: \n
- #33: \n
- #34: \n
- #35: \n
- #36: \n
- #37: \n
- #38: \n
- #39: \n
- #40: \n
- #41: \n
- #42: \n
- #43: \n
- #44: \n
- #45: \n
- #46: \n
- #47: \n
- #48: \n
- #49: \n
- #50: \n