{"id":565,"date":"2019-09-01T23:13:51","date_gmt":"2019-09-01T15:13:51","guid":{"rendered":"http:\/\/vip.fxxkpython.com\/?p=565"},"modified":"2021-09-04T01:31:45","modified_gmt":"2021-09-03T17:31:45","slug":"python%e5%bf%ab%e9%80%9f%e5%85%a5%e9%97%a8-%e7%94%a8%e6%ad%8c%e5%8d%95%e5%91%8a%e8%af%89%e4%bd%a0%ef%bc%9apython%e4%b8%ad%e7%9a%84%e5%88%97%e8%a1%a8%e6%98%af%e8%bf%99%e6%a0%b7%e6%93%8d%e4%bd%9c","status":"publish","type":"post","link":"https:\/\/vip.fxxkpython.com\/?p=565","title":{"rendered":"Python\u5feb\u901f\u5165\u95e8 | \u7528\u6b4c\u5355\u544a\u8bc9\u4f60\uff1aPython\u4e2d\u7684\u5217\u8868\u662f\u8fd9\u6837\u64cd\u4f5c\u7684"},"content":{"rendered":"\n

\u63a5\u4e0b\u6765\u54b1\u4eec\u5c31\u6765\u5b66\u4e60\u4e00\u4e0b Python \u4e2d\u7684\u6570\u636e\u7ed3\u6784\uff0c\u6709\u4e9b\u670b\u53cb\u542c\u5230\u6570\u636e\u7ed3\u6784\u5c31\u72af\u6035\uff0c\u653e\u5fc3\uff0c\u5728\u8fd9\u91cc\u6211\u4f1a\u5148\u8ba9\u4f60\u5bf9 Python \u4e2d\u5e38\u7528\u5230\u7684\u6570\u636e\u7ed3\u6784\u4ee5\u53ca\u7528\u6cd5\u6709\u4e2a\u6e05\u6670\u7684\u8ba4\u8bc6\uff0c\u5728\u5feb\u901f\u5165\u95e8\u9636\u6bb5\uff0c\u54b1\u4eec\u4ee5\u5b66\u4f1a\u4f7f\u7528\u5e76\u4e14\u7075\u6d3b\u64cd\u4f5c\u5b83\u4eec\u4e3a\u4e3b\u3002<\/p>\n\n\n\n

\u6211\u4eec\u8981\u5c06\u4e00\u4e9b\u7279\u5b9a\u7684\u6570\u636e\uff0c\u4ee5\u4e00\u5b9a\u7684\u65b9\u5f0f\u6392\u5217\u597d\uff0c\u8fd9\u6837\u6211\u4eec\u4ee5\u540e\u4f7f\u7528\u8d77\u6765\u5c31\u4f1a\u5f88\u65b9\u4fbf\uff0c\u60f3\u60f3\u56fe\u4e66\u9986\u91cc\u9762\u6bcf\u4e2a\u4e66\u67b6\u6392\u597d\u7684\u4e66\u7c4d\u5c31\u77e5\u9053\u4e86\uff0c\u6bcf\u4e00\u672c\u4e66\uff0c\u90fd\u88ab\u6392\u5728\u7279\u5b9a\u7684\u533a\u57df\uff0c\u6bcf\u672c\u4e66\u90fd\u6709\u4e00\u5b9a\u7684\u7f16\u53f7\uff0c\u65b9\u4fbf\u65e5\u540e\u67e5\u627e\u4ee5\u53ca\u501f\u8fd8\u3002\u8fd9\u5c31\u662f\u4e3a\u4ec0\u4e48\u8bf4

\u672c\u6587\u9690\u85cf\u5185\u5bb9 \u767b\u9646<\/a> \u540e\u624d\u53ef\u4ee5\u6d4f\u89c8<\/div>\u5982\u679c\u4f60\u4e4b\u540e\u5b66\u4e86\u533f\u540d\u51fd\u6570<\/a>\uff0c\u4f60\u8fd8\u53ef\u4ee5\u76f4\u63a5\u8fd9\u6837\u6392\u5e8f\uff1a<\/p>\n\n\n\n
In [8]: songs.sort(key=lambda item: len(item))\n\nIn [9]: songs\nOut[9]: \n['\u5149',\n '\u98de',\n '\u9a84\u5175',\n '\u827a\u672f\u5bb6',\n '\u6c34\u661f\u8bb0',\n '\u6bd2\u82f9\u679c',\n '\u5b64\u72ec\u4e4b\u4e66',\n '\u4ef0\u4e16\u800c\u6765',\n '\u6b8b\u7f3a\u7684\u5f69\u8679',\n '\u5f53\u51ac\u591c\u6e10\u51c9',\n '\u50cf\u6211\u8fd9\u6837\u7684\u4eba',\n '100\u79cd\u751f\u6d3b',\n '\u8106\u5f31\u7684\u4e00\u5206\u949f',\n '\u6211\u771f\u7684\u53d7\u4f24\u4e86']<\/pre><\/div>\n\n\n\n
\u590d\u5236\u5217\u8868 copy<\/h3>\n\n\n\n
In [10]: songs2 = songs.copy()\n\nIn [11]: songs2\nOut[11]: \n['\u5149',\n '\u98de',\n '\u9a84\u5175',\n '\u827a\u672f\u5bb6',\n '\u6c34\u661f\u8bb0',\n '\u6bd2\u82f9\u679c',\n '\u5b64\u72ec\u4e4b\u4e66',\n '\u4ef0\u4e16\u800c\u6765',\n '\u6b8b\u7f3a\u7684\u5f69\u8679',\n '\u5f53\u51ac\u591c\u6e10\u51c9',\n '\u50cf\u6211\u8fd9\u6837\u7684\u4eba',\n '100\u79cd\u751f\u6d3b',\n '\u8106\u5f31\u7684\u4e00\u5206\u949f',\n '\u6211\u771f\u7684\u53d7\u4f24\u4e86']\n\n<\/pre><\/div>\n\n\n\n
ok\uff0c\u4ee5\u4e0a\u5c31\u662f Python \u4e2d\u5217\u8868\u7684\u5e38\u7528\u64cd\u4f5c\u4e86\uff0c\u4ee5\u540e\u6211\u4eec\u4f1a\u9891\u7e41\u7684\u4f7f\u7528\u5230\u5217\u8868\u7684\u8fd9\u4e9b\u64cd\u4f5c\uff0c\u8d76\u7d27\u719f\u6089\u8d77\u6765\u5427\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u63a5\u4e0b\u6765\u54b1\u4eec\u5c31\u6765\u5b66\u4e60\u4e00\u4e0b Python \u4e2d\u7684\u6570\u636e\u7ed3\u6784\uff0c\u6709\u4e9b\u670b\u53cb\u542c\u5230\u6570\u636e\u7ed3\u6784\u5c31\u72af\u6035\uff0c\u653e\u5fc3\uff0c\u5728\u8fd9\u91cc\u6211\u4f1a\u5148\u8ba9\u4f60\u5bf9 Python \u4e2d\u5e38\u7528\u5230\u7684\u6570\u636e\u7ed3\u6784\u4ee5\u53ca\u7528\u6cd5\u6709\u4e2a\u6e05\u6670\u7684\u8ba4\u8bc6\uff0c\u5728\u5feb\u901f\u5165\u95e8\u9636\u6bb5\uff0c\u54b1\u4eec\u4ee5\u5b66\u4f1a\u4f7f\u7528\u5e76\u4e14\u7075\u6d3b\u64cd\u4f5c\u5b83\u4eec\u4e3a\u4e3b\u3002 \u6211\u4eec\u8981\u5c06\u4e00\u4e9b\u7279\u5b9a\u7684\u6570\u636e\uff0c\u4ee5\u4e00\u5b9a\u7684\u65b9…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[18],"tags":[27,19,20],"_links":{"self":[{"href":"https:\/\/vip.fxxkpython.com\/index.php?rest_route=\/wp\/v2\/posts\/565"}],"collection":[{"href":"https:\/\/vip.fxxkpython.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vip.fxxkpython.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vip.fxxkpython.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vip.fxxkpython.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=565"}],"version-history":[{"count":13,"href":"https:\/\/vip.fxxkpython.com\/index.php?rest_route=\/wp\/v2\/posts\/565\/revisions"}],"predecessor-version":[{"id":6674,"href":"https:\/\/vip.fxxkpython.com\/index.php?rest_route=\/wp\/v2\/posts\/565\/revisions\/6674"}],"wp:attachment":[{"href":"https:\/\/vip.fxxkpython.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=565"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vip.fxxkpython.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=565"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vip.fxxkpython.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=565"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}