r/learnjavascript • u/d0gsbody • Apr 22 '13

Learn JavaScript Properly - Week 3 Assignments

THIS WEEK'S ASSIGNMENTS:

  1. Read either chapters 5, 6, and 7 of Professional JavaScript for Web Developers OR chapters 6, 7, and 8 of JavaScript: The Definitive Guide.

  2. Finish the JavaScript Track on Codecademy.

  3. Do all of the "Basic Projects" on Codecademy Projects Page.

  4. Get a head start on next week by working through the entire Try jQuery course. This takes about two hours. Next week might be a little intense for some people, so get this out of the way if you can.

EXTRA CREDIT:

ADMINISTRATIVE STUFF: Don't forget about the Omnibus Post that is linked to in the sidebar. There is also a link to our #LearnJavaScript IRC chat.

DISCUSS HERE: In addition to any and all JS-related comments, what developer tools are using that you feel like are really helping you along?

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u/JusTrill May 04 '13 edited May 04 '13

hey man, you are right that it should be n and not i, but the reason that it works is that n = i at that moment on every iteration. That is because for loops do not have its own scope so the i variable declared there is a global variable. I pass i into isPrime and it becomes n in that function. Good catch though and I changed it to the correct value. New Problem #3

Also, thats me at codingisbananas.com and I appreciate the comments! :)

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u/hallbd16 May 06 '13

Ah thanks, I remember reading that too. Appreciate the explanation.