超便利！JavaScript用の文字列拡張関数いろいろIvan Uzunov, a blogger since 2007, is still active posting free code for all those techies out there who would prefer to do it themselves… with a little help from Ivan, of course. In 2006 & 2007 Ivan posted lots of code for his visitors and followers. At some point the domain expired and the site saw several different owners with content that had nothing to do with Ivan’s blog post. The site has n
