{"id":1046,"date":"2018-05-19T07:19:52","date_gmt":"2018-05-18T23:19:52","guid":{"rendered":"http:\/\/tw.newtonstudio.com\/?p=1046"},"modified":"2018-05-19T07:19:52","modified_gmt":"2018-05-18T23:19:52","slug":"javascript-splice-%e5%b8%b8%e8%a6%8b%e9%8c%af%e8%aa%a4","status":"publish","type":"post","link":"https:\/\/tw.newtonstudio.com\/?p=1046","title":{"rendered":"JavaScript splice \u5e38\u898b\u932f\u8aa4"},"content":{"rendered":"<p>splice\u7684\u529f\u80fd\u662f\u628aarray\u88e1\u9762\u7684\u67d0\u500b\u7247\u6bb5\u5207\u5272\u51fa\u4f86\uff0c<br \/>\n\u4ed6\u8ddfpop\u6709\u9ede\u50cf\u4f46\u80fd\u5920\u505a\u5230\u7684\u6bd4pop\u66f4\u591a\u3002<br \/>\n\u4f46\u5f88\u5e38\u898b\u7684\u932f\u8aa4\u662f\u5207\u5272\u51fa\u4f86\u6211\u5011\u6703\u4ee5\u70ba\u56de\u50b3\u7684\u662fObject\/String\/Number\uff0c<br \/>\n\u5176\u5be6\u4ed6\u4f9d\u7136\u662farray\u7684\u578b\u614b\u3002<\/p>\n<p>\u6240\u4ee5\u82e5\u5982\u679c\u4f60\u5f9earray\u5206\u96e2\u51fa\u4f86\uff0creturn\u7684\u6771\u897f\u4f9d\u7136\u662farray\u3002<br \/>\n\u5373\u4f7f\u53ea\u6709\u4e00\u500b\u7269\u4ef6\u5728\u88e1\u9762\uff0c\u4f60\u9084\u662f\u5f97\u7528 index = 0 \u63d0\u53d6\u51fa\u4f86\u3002<br \/>\n\u5982\u4e0b\uff1a<\/p>\n<pre><code class=\"javascript\">var myArray = [\"a\",\"b\",\"c\"];\nvar theOne = myArray.splice(0,1); \/\/trying to get \"a\" out\n\nconsole.log(theOne[0]); \/\/ still in Array format, so we need to use index to get it out\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>splice\u7684\u529f\u80fd\u662f\u628aarray\u88e1\u9762\u7684\u67d0\u500b\u7247\u6bb5\u5207\u5272\u51fa\u4f86\uff0c \u4ed6\u8ddfpop\u6709\u9ede\u50cf\u4f46\u80fd\u5920\u505a\u5230\u7684\u6bd4pop\u66f4\u591a\u3002 \u4f46\u5f88\u5e38\u898b [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[38,1],"tags":[],"class_list":["post-1046","post","type-post","status-publish","format-standard","hentry","category-javascript","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/tw.newtonstudio.com\/index.php?rest_route=\/wp\/v2\/posts\/1046","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tw.newtonstudio.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tw.newtonstudio.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tw.newtonstudio.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tw.newtonstudio.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1046"}],"version-history":[{"count":2,"href":"https:\/\/tw.newtonstudio.com\/index.php?rest_route=\/wp\/v2\/posts\/1046\/revisions"}],"predecessor-version":[{"id":1057,"href":"https:\/\/tw.newtonstudio.com\/index.php?rest_route=\/wp\/v2\/posts\/1046\/revisions\/1057"}],"wp:attachment":[{"href":"https:\/\/tw.newtonstudio.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1046"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tw.newtonstudio.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1046"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tw.newtonstudio.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1046"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}