{"id":1347,"date":"2022-04-18T21:05:44","date_gmt":"2022-04-18T13:05:44","guid":{"rendered":"http:\/\/www.eait.co\/?p=1347"},"modified":"2022-04-18T21:05:44","modified_gmt":"2022-04-18T13:05:44","slug":"scala-%e5%be%aa%e7%8e%af","status":"publish","type":"post","link":"https:\/\/notes.coremix.net\/?p=1347","title":{"rendered":"scala \u5faa\u73af"},"content":{"rendered":"<pre class=\"brush: scala; title: ; notranslate\" title=\"\">\r\nobject test1 {\r\n  def main(args: Array&#x5B;String]): Unit = {\r\n\r\n    val s1 = List(&quot;DDD&quot;,&quot;99990&quot;,&quot;Shall&quot;)\r\n    println(&quot;8&quot;*88+&quot;\u7b2c\u4e00\u79cd&quot;)\r\n    for (elem &lt;- s1) {println(elem)}\r\n    println(&quot;8&quot;*88+&quot;\u7b2c\u4e8c\u79cd&quot;)\r\n    for (elem &lt;- s1) {\r\n      if(elem.length&gt;3)\r\n        println(elem)\r\n    }\r\n    println(&quot;8&quot;*88+&quot;\u7b2c\u4e09\u79cd&quot;)\r\n\r\n    var s2 =\r\n    for {elem &lt;- s1\r\n      if(elem.length&gt;3)\r\n        st = elem.toUpperCase()\r\n    }yield(st)\r\n    for (elem &lt;- s2) {println(elem)}\r\n\r\n    println(&quot;8&quot;*88+&quot;\u7b2c\u56db\u79cd&quot;)\r\n    var i = 0\r\n    while(i&lt;s2.length){\r\n      println(s2(i))\r\n      i+=2\r\n    }\r\n    for (x &lt;- 1 until 20)println(x)\r\n  }\r\n}\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>object test1 { def main(args: Array&#x5B;String]): Unit [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1347","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/posts\/1347","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1347"}],"version-history":[{"count":1,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/posts\/1347\/revisions"}],"predecessor-version":[{"id":1348,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/posts\/1347\/revisions\/1348"}],"wp:attachment":[{"href":"https:\/\/notes.coremix.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1347"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1347"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1347"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}