gurrium https://blog.hatena.ne.jp/gurrium/ ぜのぜ https://giarrium.hatenablog.com/ 日記 昨日書いた記憶がないが書いてて安心した 今日書いたコード fun main() { val peopleAges = mutableMapOf<String, Int>( "Fred" to 30, "Ann" to 23 ) peopleAges.put("Barbara", 42) peopleAges["Joe"] = 51 peopleAges["Fred"] = 31 peopleAges.forEach { print("${it.key} is ${it.value}, ") } println() println(peopleAges.map { "${it.key} i… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fgiarrium.hatenablog.com%2Fentry%2F2021%2F12%2F31%2F183843" title="195日目 - ぜのぜ" 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 2021-12-31 18:38:43 rich https://giarrium.hatenablog.com/entry/2021/12/31/183843 1.0 100%