{"id":5184,"date":"2023-01-05T12:09:02","date_gmt":"2023-01-05T04:09:02","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=5184"},"modified":"2023-01-05T12:09:02","modified_gmt":"2023-01-05T04:09:02","slug":"%e5%ad%b8%e7%bf%92%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8typescript%e9%99%a3%e5%88%97%e7%9a%84%e5%8e%bb%e9%99%a4%e9%87%8d%e8%a4%87%e5%80%bcremoveduplicates","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/typescript\/%e5%ad%b8%e7%bf%92%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8typescript%e9%99%a3%e5%88%97%e7%9a%84%e5%8e%bb%e9%99%a4%e9%87%8d%e8%a4%87%e5%80%bcremoveduplicates\/","title":{"rendered":"\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528TypeScript\u9663\u5217\u7684\u53bb\u9664\u91cd\u8907\u503c(removeDuplicates)"},"content":{"rendered":"<p><meta name=\"keywords\" content=\"TypeScript, \u9663\u5217, \u53bb\u9664\u91cd\u8907\u503c, removeDuplicates\"><\/p>\n<h1>TypeScript \u9663\u5217\u7684\u53bb\u9664\u91cd\u8907\u503c(removeDuplicates)<\/h1>\n<p>TypeScript \u662f\u4e00\u7a2e JavaScript \u7684\u8d85\u96c6\uff0c\u5b83\u63d0\u4f9b\u4e86\u66f4\u591a\u7684\u529f\u80fd\uff0c\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u66f4\u5bb9\u6613\u958b\u767c\u51fa\u66f4\u512a\u79c0\u7684\u7a0b\u5f0f\u78bc\u3002\u5176\u4e2d\u4e00\u500b\u529f\u80fd\u5c31\u662f\u53ef\u4ee5\u8f15\u9b06\u5730\u5c0d\u9663\u5217\u9032\u884c\u53bb\u9664\u91cd\u8907\u503c\u7684\u64cd\u4f5c\uff0c\u9019\u500b\u529f\u80fd\u53eb\u505a removeDuplicates\u3002<\/p>\n<p>removeDuplicates \u662f TypeScript \u63d0\u4f9b\u7684\u4e00\u500b\u975e\u5e38\u6709\u7528\u7684\u51fd\u5f0f\uff0c\u5b83\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u5f88\u5bb9\u6613\u5730\u5c0d\u9663\u5217\u9032\u884c\u53bb\u9664\u91cd\u8907\u503c\u7684\u64cd\u4f5c\u3002\u5b83\u7684\u4f7f\u7528\u65b9\u5f0f\u4e5f\u975e\u5e38\u7c21\u55ae\uff0c\u53ea\u9700\u8981\u50b3\u5165\u4e00\u500b\u9663\u5217\uff0c\u5c31\u53ef\u4ee5\u5c0d\u9663\u5217\u4e2d\u7684\u5143\u7d20\u9032\u884c\u53bb\u91cd\uff0c\u4e26\u4e14\u8fd4\u56de\u4e00\u500b\u65b0\u7684\u9663\u5217\uff0c\u5176\u4e2d\u4e0d\u5305\u542b\u91cd\u8907\u7684\u5143\u7d20\u3002<\/p>\n<p>\u8209\u500b\u4f8b\u5b50\u4f86\u8aaa\uff0c\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u9663\u5217\uff0c\u88e1\u9762\u5305\u542b\u4e86\u4e00\u4e9b\u91cd\u8907\u7684\u5143\u7d20\uff1a<\/p>\n<pre class=\"brush: javascript\">\nlet arr = [1, 2, 3, 4, 4, 5, 6, 6, 7, 8, 8, 9];\n<\/pre>\n<p>\u6211\u5011\u53ef\u4ee5\u4f7f\u7528 removeDuplicates \u51fd\u5f0f\u5c0d\u9019\u500b\u9663\u5217\u9032\u884c\u53bb\u91cd\uff1a<\/p>\n<pre class=\"brush: javascript\">\nlet newArr = arr.removeDuplicates();\n<\/pre>\n<p>\u9019\u6a23\uff0c\u6211\u5011\u5c31\u53ef\u4ee5\u5f97\u5230\u4e00\u500b\u65b0\u7684\u9663\u5217\uff0c\u5176\u4e2d\u4e0d\u5305\u542b\u91cd\u8907\u7684\u5143\u7d20\uff1a<\/p>\n<pre class=\"brush: javascript\">\n[1, 2, 3, 4, 5, 6, 7, 8, 9]\n<\/pre>\n<p>removeDuplicates \u51fd\u5f0f\u975e\u5e38\u5bb9\u6613\u4f7f\u7528\uff0c\u53ea\u9700\u8981\u50b3\u5165\u4e00\u500b\u9663\u5217\uff0c\u5c31\u53ef\u4ee5\u5c0d\u9663\u5217\u4e2d\u7684\u5143\u7d20\u9032\u884c\u53bb\u91cd\uff0c\u4e26\u4e14\u8fd4\u56de\u4e00\u500b\u65b0\u7684\u9663\u5217\uff0c\u5176\u4e2d\u4e0d\u5305\u542b\u91cd\u8907\u7684\u5143\u7d20\u3002<\/p>\n<p>removeDuplicates \u51fd\u5f0f\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u66f4\u5bb9\u6613\u5730\u5c0d\u9663\u5217\u9032\u884c\u53bb\u91cd\uff0c\u800c\u4e0d\u9700\u8981\u81ea\u5df1\u5beb\u51fa\u592a\u591a\u7684\u7a0b\u5f0f\u78bc\u3002\u5b83\u7684\u4f7f\u7528\u65b9\u5f0f\u4e5f\u975e\u5e38\u7c21\u55ae\uff0c\u53ea\u9700\u8981\u50b3\u5165\u4e00\u500b\u9663\u5217\uff0c\u5c31\u53ef\u4ee5\u5c0d\u9663\u5217\u4e2d\u7684\u5143\u7d20\u9032\u884c\u53bb\u91cd\uff0c\u4e26\u4e14\u8fd4\u56de\u4e00\u500b\u65b0\u7684\u9663\u5217\uff0c\u5176\u4e2d\u4e0d\u5305\u542b\u91cd\u8907\u7684\u5143\u7d20\u3002<\/p>\n<p><!--more--><\/p>\n<h2>\u7e3d\u7d50<\/h2>\n<p>TypeScript \u63d0\u4f9b\u4e86\u4e00\u500b\u975e\u5e38\u6709\u7528\u7684\u51fd\u5f0f\uff0c\u53eb\u505a removeDuplicates\uff0c\u5b83\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u5f88\u5bb9\u6613\u5730\u5c0d\u9663\u5217\u9032\u884c\u53bb\u9664\u91cd\u8907\u503c\u7684\u64cd\u4f5c\u3002\u5b83\u7684\u4f7f\u7528\u65b9\u5f0f\u4e5f\u975e\u5e38\u7c21\u55ae\uff0c\u53ea\u9700\u8981\u50b3\u5165\u4e00\u500b\u9663\u5217\uff0c\u5c31\u53ef\u4ee5\u5c0d\u9663\u5217\u4e2d\u7684\u5143\u7d20\u9032\u884c\u53bb\u91cd\uff0c\u4e26\u4e14\u8fd4\u56de\u4e00\u500b\u65b0\u7684\u9663\u5217\uff0c\u5176\u4e2d\u4e0d\u5305\u542b\u91cd\u8907\u7684\u5143\u7d20\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u6458\u8981\uff1aTypeScript\u662f\u4e00\u7a2e\u5f37\u5927\u7684\u7a0b\u5f0f\u8a9e\u8a00\uff0c\u5b83\u63d0\u4f9b\u4e86\u4e00\u7a2e\u7c21\u55ae\u800c\u6709\u6548\u7684\u65b9\u6cd5\u4f86\u53bb\u9664\u9663\u5217\u4e2d\u7684\u91cd\u8907\u503c\uff0c\u7a31\u70baremoveDuplicates\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528removeDuplicates\u4f86\u53bb\u9664\u9663\u5217\u4e2d\u7684\u91cd\u8907\u503c\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528\u5b83\u4f86\u6539\u5584\u7a0b\u5f0f\u7684\u6548\u80fd\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[187],"tags":[186],"class_list":["post-5184","post","type-post","status-publish","format-standard","hentry","category-typescript","tag-typescript"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_shortlink":"https:\/\/wp.me\/pcFK27-1lC","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/5184","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/comments?post=5184"}],"version-history":[{"count":1,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/5184\/revisions"}],"predecessor-version":[{"id":5185,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/5184\/revisions\/5185"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=5184"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=5184"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=5184"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}