{"provider_name":"Hatena Blog","blog_url":"https://yuroyoro.hatenablog.com/","author_name":"yuroyoro","title":"jQuery\u306e$.map/$.each\u3067funciton\u306b\u6e21\u3059\u5f15\u6570\u9806\u304c\u30ad\u30e2\u3059\u304e\u308b ","blog_title":"( \ua4aa\u2313\ua4aa) \u3086\u308b\u3088\u308d\u65e5\u8a18","image_url":null,"published":"2012-11-07 18:26:14","categories":[],"url":"https://yuroyoro.hatenablog.com/entry/2012/11/07/182614","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyuroyoro.hatenablog.com%2Fentry%2F2012%2F11%2F07%2F182614\" title=\"jQuery\u306e$.map/$.each\u3067funciton\u306b\u6e21\u3059\u5f15\u6570\u9806\u304c\u30ad\u30e2\u3059\u304e\u308b  - ( \ua4aa\u2313\ua4aa) \u3086\u308b\u3088\u308d\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/yuroyoro/","description":"$.each(arr, f)\u306f\u3001funciton\u306b(index, element)\u306e\u9806\u3067\u5f15\u6570\u3092\u6e21\u3059\u3002 Utilities/jQuery.each - jQuery Wiki $.map(arr, f)\u306f\u3001funciton\u306b(element, index)\u306e\u9806\u3067\u5f15\u6570\u3092\u6e21\u3059\u3002 Utilities/jQuery.map - jQuery Wiki .......\u9006\u3058\u3083\u306d\u30fc\u304b\u3002 var f = function(a,b){ console.log(\"a:\" + a + \" b:\" + b); return a } => undefined var arr = ['foo','bar','baz'] =\u2026","type":"rich","version":"1.0"}