{"id":12338,"date":"2023-11-28T22:50:35","date_gmt":"2023-11-28T14:50:35","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=12338"},"modified":"2023-11-29T23:06:04","modified_gmt":"2023-11-29T15:06:04","slug":"javascript-zhong-ru-he-zai-bu-shi-yongmo-yun-suan","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/11\/28\/javascript-zhong-ru-he-zai-bu-shi-yongmo-yun-suan\/","title":{"rendered":"JavaScript \u4e2d\u5982\u4f55\u5728\u4e0d\u4f7f\u7528%\u6a21\u8fd0\u7b97\u7b26\u7684\u60c5\u51b5\u4e0b\u68c0\u67e5\u4e00\u4e2a\u6570\u5b57\u662f\u5426\u662f\u5076\u6570\uff1f"},"content":{"rendered":"<p>\u5728 JavaScript \u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4f4d\u8fd0\u7b97\u6765\u68c0\u67e5\u4e00\u4e2a\u6570\u5b57\u662f\u5426\u662f\u5076\u6570\uff0c\u800c\u4e0d\u4f7f\u7528 <code>%<\/code> \u6a21\u8fd0\u7b97\u7b26\u3002<\/p>\n<p>\u6bcf\u4e2a\u6574\u6570\u7684\u4e8c\u8fdb\u5236\u8868\u793a\u5f62\u5f0f\u4e2d\uff0c\u6700\u540e\u4e00\u4f4d\u4e3a 0 \u8868\u793a\u5b83\u662f\u5076\u6570\uff0c\u4e3a 1 \u8868\u793a\u5b83\u662f\u5947\u6570\u3002\u56e0\u6b64\uff0c\u53ef\u4ee5\u4f7f\u7528\u4f4d\u8fd0\u7b97\u7b26 <code>&amp;<\/code> \u6765\u68c0\u67e5\u6700\u540e\u4e00\u4f4d\u662f\u5426\u4e3a 0\u3002<\/p>\n<pre><code class=\"language-javascript\">function isEven(num) {\n    return (num &amp; 1) === 0;\n}\n\nconsole.log(isEven(6)); \/\/ \u8f93\u51fa\uff1atrue\nconsole.log(isEven(7)); \/\/ \u8f93\u51fa\uff1afalse\n<\/code><\/pre>\n<p>\u8fd9\u4e2a\u65b9\u6cd5\u662f\u5229\u7528\u4f4d\u8fd0\u7b97\u6765\u68c0\u67e5\u6700\u540e\u4e00\u4f4d\uff0c\u5982\u679c\u4e3a 0\uff0c\u5219\u8868\u793a\u8be5\u6570\u5b57\u662f\u5076\u6570\uff1b\u5982\u679c\u4e3a 1\uff0c\u5219\u8868\u793a\u8be5\u6570\u5b57\u662f\u5947\u6570\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728 JavaScript \u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4f4d\u8fd0\u7b97\u6765\u68c0\u67e5\u4e00\u4e2a\u6570\u5b57\u662f\u5426\u662f\u5076\u6570\uff0c\u800c\u4e0d\u4f7f\u7528 % \u6a21\u8fd0\u7b97\u7b26\u3002 \u6bcf\u4e2a\u6574\u6570\u7684\u4e8c\u8fdb [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[115],"tags":[],"class_list":["post-12338","post","type-post","status-publish","format-standard","hentry","category-javascript"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/12338","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=12338"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/12338\/revisions"}],"predecessor-version":[{"id":13575,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/12338\/revisions\/13575"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=12338"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=12338"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=12338"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}