https://b.hatena.ne.jp/entry/s/perfectionkills.com/javascript-quiz/ 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... https://b.hatena.ne.jp/makotot-riceball/20170624#bookmark-19198406 2017-06-24T08:47:11Z javascript https://b.hatena.ne.jp/shuuuuuny/20160907#bookmark-19198406 2016-09-07T10:55:25Z javascript quiz programming https://b.hatena.ne.jp/jinjor/20160104#bookmark-19198406 You've got 6 answers wrong (#1, #2, #8, #9, #13, #14). Very good, but not quite there yet. 2016-01-04T06:58:58Z https://b.hatena.ne.jp/reosablo/20130430#bookmark-19198406 #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。 2013-04-30T14:28:08Z JavaScript ECMAScript https://b.hatena.ne.jp/pocotan001/20120822#bookmark-19198406 2012-08-22T04:26:57Z JavaScript https://b.hatena.ne.jp/amagitakayosi/20120712#bookmark-19198406 2012-07-12T11:56:59Z JavaScript ネタ quiz https://b.hatena.ne.jp/Lhankor_Mhy/20111216#bookmark-19198406 You've got 5 answers wrong (#1, #2, #6, #7, #14). 2011-12-16T11:49:44Z javascript https://b.hatena.ne.jp/goinger/20110909#bookmark-19198406 2011-09-09T09:04:36Z javascript https://b.hatena.ne.jp/mopin/20110728#bookmark-19198406 2011-07-28T04:07:27Z quiz javascript あとで読む Memo201107 【Memo201107】 https://b.hatena.ne.jp/jimo1001/20101225#bookmark-19198406 難しい 2010-12-24T15:44:47Z ECMAScript JavaScript https://b.hatena.ne.jp/muddydixon/20101220#bookmark-19198406 2010-12-20T01:15:32Z imported web https://b.hatena.ne.jp/teppeis/20101005#bookmark-19198406 You've got 4 answers wrong (#2, #8, #9, #14). いろいろ変態すぎるｗ 2010-10-05T09:03:02Z javascript https://b.hatena.ne.jp/tkmsaoi/20100914#bookmark-19198406 2010-09-14T03:03:23Z javascript https://b.hatena.ne.jp/ajara1618/20100819#bookmark-19198406 JavaScriptのクイズ 2010-08-19T10:59:31Z JavaScript あとで読む https://b.hatena.ne.jp/muranoki3/20100310#bookmark-19198406 2010-03-10T12:42:43Z *javascript もんだい https://b.hatena.ne.jp/holypp/20100308#bookmark-19198406 2010-03-08T01:09:41Z JavaScript あとでやる あとで読む https://b.hatena.ne.jp/hsd_1979/20100307#bookmark-19198406 2010-03-07T12:26:57Z Javascript https://b.hatena.ne.jp/tkosh/20100306#bookmark-19198406 2010-03-06T02:04:59Z https://b.hatena.ne.jp/rinne_grid2_1/20100305#bookmark-19198406 2010-03-04T16:27:46Z https://b.hatena.ne.jp/oikyn/20100305#bookmark-19198406 2010-03-04T16:04:33Z javascript quiz プログラミング https://b.hatena.ne.jp/hokaccha/20100224#bookmark-19198406 2010-02-24T00:19:05Z javascript https://b.hatena.ne.jp/xorphitus/20100223#bookmark-19198406 あーくそ、リベンジしたるわ 2010-02-23T05:03:46Z JavaScript development https://b.hatena.ne.jp/kurumai/20100222#bookmark-19198406 2010-02-22T00:07:36Z javascript https://b.hatena.ne.jp/takebu002/20100219#bookmark-19198406 2010-02-19T07:35:26Z javascript あとで https://b.hatena.ne.jp/misomakura/20100217#bookmark-19198406 "クイズ" 2010-02-17T04:53:58Z JavaScript ネタ プログラミング https://b.hatena.ne.jp/taka222/20100217#bookmark-19198406 2010-02-16T16:04:27Z javascript https://b.hatena.ne.jp/ar0/20100216#bookmark-19198406 2010-02-16T08:38:07Z javascript https://b.hatena.ne.jp/keita_i/20100216#bookmark-19198406 クイズ　問題 2010-02-16T04:40:41Z Javascript https://b.hatena.ne.jp/Kureduki_Maari/20100216#bookmark-19198406 Perfection kills » #Javascript quiz - "You've got 5 answers wrong (#2, #3, #8, #9, #13)" 2010-02-16T02:17:25Z https://b.hatena.ne.jp/naskin/20100216#bookmark-19198406 途中で放棄した。。。 2010-02-15T15:07:00Z javascript programming quiz https://b.hatena.ne.jp/littlefield/20100215#bookmark-19198406 2010-02-15T11:06:44Z プログラミング javascript テスト https://b.hatena.ne.jp/tyage/20100215#bookmark-19198406 3問間違えた 2010-02-15T09:45:08Z JavaScript https://b.hatena.ne.jp/mumoshu/20100215#bookmark-19198406 2010-02-15T09:44:48Z javascript https://b.hatena.ne.jp/Kiske/20100215#bookmark-19198406 2010-02-15T09:04:17Z javascript https://b.hatena.ne.jp/hrstt/20100215#bookmark-19198406 2010-02-15T08:49:50Z javascript https://b.hatena.ne.jp/nantan/20100215#bookmark-19198406 クイズ 2010-02-15T08:18:41Z javascript https://b.hatena.ne.jp/ikasamaH/20100215#bookmark-19198406 これは難しい…5問× 2010-02-15T07:32:07Z javascript quiz https://b.hatena.ne.jp/gom68/20100215#bookmark-19198406 2010-02-15T07:28:03Z javascript question https://b.hatena.ne.jp/kistame228/20100215#bookmark-19198406 頭痛くなってくる・・恥ずかしくて結果は言えません！ 2010-02-15T05:43:58Z javascript quiz https://b.hatena.ne.jp/cubed-l/20100215#bookmark-19198406 2010-02-15T05:41:01Z javascript https://b.hatena.ne.jp/kei-s/20100215#bookmark-19198406 2010-02-15T05:16:39Z javascript https://b.hatena.ne.jp/tsuyok/20100215#bookmark-19198406 js力試しテスト。 2010-02-15T04:30:02Z javascript https://b.hatena.ne.jp/kuroazuki/20100215#bookmark-19198406 やってみよう 2010-02-15T04:08:35Z javascript あとで読む https://b.hatena.ne.jp/takaheraw/20100214#bookmark-19198406 2010-02-14T08:21:58Z javascript https://b.hatena.ne.jp/umitanuki/20100214#bookmark-19198406 2010-02-13T16:06:40Z javascript https://b.hatena.ne.jp/ArcWaterCash/20100212#bookmark-19198406 2010-02-12T03:52:27Z https://b.hatena.ne.jp/Rewish/20100212#bookmark-19198406 難しい 2010-02-12T03:28:07Z JavaScript https://b.hatena.ne.jp/denken/20100211#bookmark-19198406 長い… 2010-02-11T07:36:59Z JavaScript プログラミング 検定 https://b.hatena.ne.jp/threeMonths/20100210#bookmark-19198406 2010-02-10T06:50:06Z JavaScript https://b.hatena.ne.jp/kurumigi/20100210#bookmark-19198406 2010-02-10T01:39:31Z プログラミング JavaScript https://b.hatena.ne.jp/a666666/20100210#bookmark-19198406 2010-02-10T01:27:45Z https://b.hatena.ne.jp/jdg/20100210#bookmark-19198406 2010-02-10T01:20:12Z https://b.hatena.ne.jp/parkbench/20100210#bookmark-19198406 2010-02-10T01:15:46Z javascript https://b.hatena.ne.jp/Cherenkov/20100210#bookmark-19198406 クイズ。 2010-02-10T00:53:44Z JavaScript https://b.hatena.ne.jp/sukka9/20100210#bookmark-19198406 2010-02-10T00:45:44Z javascript https://b.hatena.ne.jp/hysa/20100210#bookmark-19198406 via:http://d.hatena.ne.jp/mooz/20100209/p1 2010-02-09T23:47:57Z JavaScript あとで読む ネタ https://b.hatena.ne.jp/tanakaBox/20100210#bookmark-19198406 超ムズそう 2010-02-09T18:27:07Z JavaScript https://b.hatena.ne.jp/mry/20100210#bookmark-19198406 2010-02-09T18:11:08Z javascript https://b.hatena.ne.jp/Yuichirou/20100210#bookmark-19198406 You've got 1 answer wrong (#14). 2010-02-09T17:50:41Z https://b.hatena.ne.jp/tomoemon/20100210#bookmark-19198406 む、むずかしい・・・ 2010-02-09T16:34:49Z javascript https://b.hatena.ne.jp/lombriz/20100210#bookmark-19198406 You've got 4 answers wrong (#2, #3, #6, #9). 2010-02-09T16:23:43Z javascript quiz https://b.hatena.ne.jp/gifnksm/20100210#bookmark-19198406 You've got 3 answers wrong (#8, #9, #13). 2010-02-09T16:22:58Z JavaScript https://b.hatena.ne.jp/t_43z/20100210#bookmark-19198406 2010-02-09T16:17:24Z JavaScript https://b.hatena.ne.jp/monjudoh/20100210#bookmark-19198406 うへー『You've got 6 answers wrong (#1, #2, #8, #9, #13, #14).』 2010-02-09T16:16:59Z JavaScript 言語 https://b.hatena.ne.jp/Ehren/20100210#bookmark-19198406 2010-02-09T16:06:15Z javascript https://b.hatena.ne.jp/miya2000/20100210#bookmark-19198406 #3, #5, #9, #14 2010-02-09T16:02:24Z javascript https://b.hatena.ne.jp/youz/20100209#bookmark-19198406 #6のthisはfooでもglobalでもなくargumentsになるんだな 2010-02-09T14:16:53Z JavaScript quiz https://b.hatena.ne.jp/TakiTake/20100209#bookmark-19198406 You've got 9 answers wrong (#2, #3, #6, #8, #9, #10, #12, #13, #14). 2010-02-09T14:14:52Z javascript https://b.hatena.ne.jp/cou929/20100209#bookmark-19198406 2010-02-09T14:06:46Z https://b.hatena.ne.jp/os0x/20100209#bookmark-19198406 面白い。2問ミスった。IE基準だと答えが変わるのもあるので、あくまでECMA-3rd準拠で回答する必要が。 2010-02-09T13:13:03Z JavaScript https://b.hatena.ne.jp/mt-KAMI/20100209#bookmark-19198406 2010-02-09T11:53:59Z javascript https://b.hatena.ne.jp/minony/20100209#bookmark-19198406 You've got 4 answers wrong (#2, #3, #9, #14). 2010-02-09T11:31:47Z https://b.hatena.ne.jp/rikuo/20100209#bookmark-19198406 2010-02-09T11:31:37Z javascript https://b.hatena.ne.jp/mooz/20100209#bookmark-19198406 これを機に色々調べよう 2010-02-09T11:24:11Z javascript https://b.hatena.ne.jp/teramako/20100209#bookmark-19198406 ぱっと見だけど、歯ごたえがありそう！ 2010-02-09T10:27:12Z JavaScript https://b.hatena.ne.jp/kuy/20100209#bookmark-19198406 2010-02-09T09:54:41Z js quiz lang https://b.hatena.ne.jp/hasegawayosuke/20100209#bookmark-19198406 JavaScriptクイズ。問題おおいわｗ 2010-02-09T09:42:41Z javascript https://b.hatena.ne.jp/edvakf/20100209#bookmark-19198406 2010-02-09T07:31:05Z javascript