{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhigeorange.hatenablog.jp%2Fentry%2F20080530%2F1212152874\" title=\" printf \u3082\u3069\u304d - higeorange&#39;s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":null,"url":"https://higeorange.hatenablog.jp/entry/20080530/1212152874","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","version":"1.0","author_name":"higeorange","title":" printf \u3082\u3069\u304d","blog_url":"https://higeorange.hatenablog.jp/","description":"function printArray(format, arry) { var i = 0; return format.replace(/%s/g, function($0) { return arry[i++]; }); } var a = [\"foo\", \"bar\"]; printArray(\"%s+%s\", a); // foo+bar \u305d\u3082\u305d\u3082 printf \u304c\u3069\u3093\u306a\u3082\u306e\u304b\u8a73\u3057\u304f\u306f\u3057\u3089\u306a\u3044\u306e\u3067\u305d\u308c\u3063\u307d\u3044\u3084\u3064\uff0e \u578b\u3068\u304b\u95a2\u4fc2\u306a\u3057\uff0e\u7b2c2\u5f15\u6570\u306b\u914d\u5217\u3092\u3068\u3063\u3066\u9806\u306b\u5c55\u958b\u3057\u3066\u3044\u304f\uff0e \u30a8\u30e9\u30fc\u51e6\u7406\u304c\u307e\u3063\u305f\u304f\u306a\u3044\u3051\u3069\u304d\u306b\u3057\u306a\u3044\uff0e \u53c2\u8003 \u306f\u3066\u306a\u30d6\u30ed\u30b0","author_url":"https://blog.hatena.ne.jp/higeorange/","published":"2008-05-30 22:07:54","categories":["javascript"],"height":"190","type":"rich","blog_title":"higeorange's blog","width":"100%"}