{"id":4241,"date":"2018-09-11T22:16:05","date_gmt":"2018-09-11T20:16:05","guid":{"rendered":"http:\/\/www.tutego.de\/blog\/javainsel\/?p=4241"},"modified":"2018-09-11T22:16:05","modified_gmt":"2018-09-11T20:16:05","slug":"java-11-string-repeat","status":"publish","type":"post","link":"https:\/\/www.tutego.de\/blog\/javainsel\/2018\/09\/java-11-string-repeat\/","title":{"rendered":"Strings aus Wiederholungen generieren"},"content":{"rendered":"<p>In Java 11 ist eine Objektmethode repeat(int count) eingezogen, die einen gegeben String vervielfacht.<\/p>\n<p>Beispiel:\u00a0Wiederhole den String s dreimal:<\/p>\n<p>String s = &#8222;tu&#8220;;<\/p>\n<p>System.out.println( s.repeat( 3 ) );\u00a0 \u00a0\u00a0\/\/ tututu<\/p>\n<p>Bevor es die Methode in Java 11 gab, sah eine alternative L\u00f6sung etwa so aus:<\/p>\n<p>int\u00a0\u00a0\u00a0 n = 3;<br \/>\nString t = new String( new char[ n ] ).replace( &#8222;\\0&#8220;, s );<br \/>\nSystem.out.println( t );\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/ tututu<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In Java 11 ist eine Objektmethode repeat(int count) eingezogen, die einen gegeben String vervielfacht. Beispiel:\u00a0Wiederhole den String s dreimal: String s = &#8222;tu&#8220;; System.out.println( s.repeat( 3 ) );\u00a0 \u00a0\u00a0\/\/ tututu Bevor es die Methode in Java 11 gab, sah eine alternative L\u00f6sung etwa so aus: int\u00a0\u00a0\u00a0 n = 3; String t = new String( new [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[11,108],"tags":[],"class_list":["post-4241","post","type-post","status-publish","format-standard","hentry","category-insel","category-java-11"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.tutego.de\/blog\/javainsel\/wp-json\/wp\/v2\/posts\/4241","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tutego.de\/blog\/javainsel\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tutego.de\/blog\/javainsel\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tutego.de\/blog\/javainsel\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tutego.de\/blog\/javainsel\/wp-json\/wp\/v2\/comments?post=4241"}],"version-history":[{"count":1,"href":"https:\/\/www.tutego.de\/blog\/javainsel\/wp-json\/wp\/v2\/posts\/4241\/revisions"}],"predecessor-version":[{"id":4242,"href":"https:\/\/www.tutego.de\/blog\/javainsel\/wp-json\/wp\/v2\/posts\/4241\/revisions\/4242"}],"wp:attachment":[{"href":"https:\/\/www.tutego.de\/blog\/javainsel\/wp-json\/wp\/v2\/media?parent=4241"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tutego.de\/blog\/javainsel\/wp-json\/wp\/v2\/categories?post=4241"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tutego.de\/blog\/javainsel\/wp-json\/wp\/v2\/tags?post=4241"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}