Javascript quiz — Perfection Kills

I was recently reminded about Dmitry Baranovsky's Javascript test, when N. Zakas answered and explained it in a blog post. First time I saw those questions explained was by Richard Cornford in comp.lang.javascript, although not as thoroughly as by Nicholas. I decided to come up with my own little quiz. I wanted to keep question not very obscure, practical, yet challenging. They would also cover wi

[jinjor]

You've got 6 answers wrong (#1, #2, #8, #9, #13, #14). Very good, but not quite there yet.

[reosablo]

#13 は知らなかった…。new 演算子って、元の関数から参照できるあらゆるオブジェクトが返される可能性があるのね。

[Lhankor_Mhy]

You've got 5 answers wrong (#1, #2, #6, #7, #14).

[jimo1001]

難しい

[teppeis]

You've got 4 answers wrong (#2, #8, #9, #14). いろいろ変態すぎるｗ

[ajara1618]

JavaScriptのクイズ

[xorphitus]

あーくそ、リベンジしたるわ

[misomakura]

"クイズ"

[keita_i]

クイズ　問題

[Kureduki_Maari]

Perfection kills » #Javascript quiz - "You've got 5 answers wrong (#2, #3, #8, #9, #13)"

[naskin]

途中で放棄した。。。

[tyage]

3問間違えた

[nantan]

クイズ

[ikasamaH]

これは難しい…5問×

[kistame228]

頭痛くなってくる・・恥ずかしくて結果は言えません！

[tsuyok]

js力試しテスト。

[kuroazuki]

やってみよう

[Rewish]

難しい

[denken]

長い…

[Cherenkov]

クイズ。

[hysa]

via:http://d.hatena.ne.jp/mooz/20100209/p1

[tanakaBox]

超ムズそう

[Yuichirou]

You've got 1 answer wrong (#14).

[tomoemon]

む、むずかしい・・・

[lombriz]

You've got 4 answers wrong (#2, #3, #6, #9).

[gifnksm]

You've got 3 answers wrong (#8, #9, #13).

[monjudoh]

うへー『You've got 6 answers wrong (#1, #2, #8, #9, #13, #14).』

[miya2000]

#3, #5, #9, #14

[youz]

#6のthisはfooでもglobalでもなくargumentsになるんだな

[TakiTake]

You've got 9 answers wrong (#2, #3, #6, #8, #9, #10, #12, #13, #14).