7. reduce, first steps

Premium Membership

Orientation

Preparing your mind

Reading (or how to methodically rip apart a codebase)

1. The steps (76:34)
2. Event listeners, toggle, delete, filter (71:15)
3. edit, editKeyup, update (53:13)
4. Rendering with templates (42:15)
5. localStorage, init (33:39)
6. Digestion techniques

Testing (how to write code that makes sure your code works)

1. What is testing? (17:05)
2. forEach, first steps (20:24)
3. forEach, callback arguments (13:49)
4. forEach, optional this (29:09)
5. filter (51:39)
6. map (44:34)
7. reduce, first steps (19:40)
8. reduce, deciphering docs (48:00)
9. reduce, finishing up (103:25)

SimpleTest (extending and improving existing code)

AccountingJS (escape from tutorial land)

1. Introduction to the library (16:26)
2. Approaching docs like a pro (32:46)
3. What are IIFEs? (26:55)
4. IIFEs and sharing data (16:05)
5. Scopes, locals, closures, globals (17:08)
6. librarySystem (44:18)
7. noConflict (30:58)
8. Prototypes, an introduction (15:49)
9. Prototypes and constructors (23:01)
10. isString, !!, and String.prototype (29:26)
11. Remaining internal helper methods (31:38)
12. checkCurrencyFormat (29:53)
13. toFixed and rounding issues (42:19)
14. formatMoney and style (21:53)
15. Recursion, what is it? (38:58)
16. Recursing through the DOM (33:10)
17. Recursively mapping arrays (49:25)
18. Regular expressions, first look (47:25)
19. Regular expression capture groups (23:18)
20. Lookaheads and backreferences (19:31)
21. formatNumber (34:44)
22. unformat, new RegExp (22:33)
23. When Googling goes nowhere (19:27)
24. formatColumn (30:12)
25. Thinking recursively (23:06)
26. Broken tests (42:21)
27. Retrospective (59:33)

Beasts (problems)

Underscore (staying calm when there's more code than you can read)

1. How I see the world (8:46)
2. How the average person thinks (6:58)
3. Don't read every line of code (7:13)
4. What is Underscore? (7:41)
5. Two minute setup (1:45)
6. Before you start (13:47)
7. Remember main.js? (13:23)
8. main.js event listeners (16:14)
9. Strategically setting breakpoints (26:07)
Release information

Open source (getting work experience)

Lecture content locked

If you're already enrolled, you'll need to login.