{"image_url":null,"version":"1.0","author_url":"https://blog.hatena.ne.jp/takuya_1st/","provider_name":"Hatena Blog","categories":[],"description":"\u65e2\u51fa\u30cd\u30bf\u3060\u3068\u306f\u601d\u3046\u3051\u308c\u3069\u3001for \u30eb\u30fc\u30d7\u66f8\u304f\u306e\u304c\u9762\u5012\u306a\u306e\u3067\u3001 ECMA 1.6 \u2192 1.8 \u30a2\u30bf\u30ea\u3067\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u304f\u308c\u305f\u3089\u5b09\u3057\u3093\u3060\u3051\u3069\u306a\u3002 js \u3067 100.times{| i | p i } Ruby\u306e1000.times\u3063\u3066\u3001\u3042\u307e\u308a\u4f7f\u308f\u306a\u3044\u3093\u3060\u3051\u3069\u3001\u7121\u3044\u3068\u56f0\u308b\u5927\u4e8b\u306a\u30e1\u30bd\u30c3\u30c9\u3002 \u540c\u3058\u4e8b\u3092JavaScript\u3067\u3082\u3084\u308a\u305f\u3044\u306a\u3068\u3002 Number.prototype.times = function(callback){ n = this.valueOf(); if( !( n >= 0 && Math.floor(n) === +n ) ) { throw n + \" is not a natura\u2026","type":"rich","provider_url":"https://hatena.blog","blog_url":"https://takuya-1st.hatenablog.jp/","url":"https://takuya-1st.hatenablog.jp/entry/2014/05/16/153851","width":"100%","height":"190","title":"JavaScript \u3067 100.times( alert ) \u3059\u308brange\u3063\u307d\u3044\u3082\u306e\u3082","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftakuya-1st.hatenablog.jp%2Fentry%2F2014%2F05%2F16%2F153851\" title=\"JavaScript \u3067 100.times( alert ) \u3059\u308brange\u3063\u307d\u3044\u3082\u306e\u3082 - \u305d\u308c\u30de\u30b0\u3067\uff01\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2014-05-16 15:38:51","blog_title":"\u305d\u308c\u30de\u30b0\u3067\uff01","author_name":"takuya_1st"}