hateka https://blog.hatena.ne.jp/hateka/ hateka’s blog https://hateka.hateblo.jp/ js You might see "this" statement usually in code who js programmer writes it. For js bignner, it is difficult or can not understand about meaning. what? it is. 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhateka.hateblo.jp%2Fentry%2F20101206%2F1291603533" title="about &quot;this&quot; statement in javascript - hateka’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> Hatena Blog https://hatena.blog 2010-12-06 11:45:33 rich https://hateka.hateblo.jp/entry/20101206/1291603533 1.0 100%