xuwei https://blog.hatena.ne.jp/xuwei/ xuwei-k's blog https://xuwei-k.hatenablog.com/ scala "value update is not a member of scala.collection.mutable.Stack" とかw どゆこと...。2011-09-08 21:42:34 via Twitter for Mac @PG_kura a(b) = c;は、a.update(b,c) のシンタックスシュガー2011-09-08 21:45:42 via Twitter for iPad to @PG_kura @xuwei_k 前者で書いても後者で書いてもコンパイル通らないでござる。2011-09-08 21:47:56 via Twitter for Mac to @xuwe… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fxuwei-k.hatenablog.com%2Fentry%2F20110909%2F1315518487" title=" scala.collection.mutable.Stack の version 間の違い - xuwei-k&#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> http://a3.twimg.com/profile_images/1083959315/kura1_normal.png Hatena Blog https://hatena.blog 2011-09-09 06:48:07 rich https://xuwei-k.hatenablog.com/entry/20110909/1315518487 1.0 100%