{"id":41652,"date":"2023-12-11T14:54:11","date_gmt":"2023-12-11T06:54:11","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=41652"},"modified":"2023-12-11T14:54:11","modified_gmt":"2023-12-11T06:54:11","slug":"%e5%ad%97%e7%ac%a6%e4%b8%b2%e3%80%81%e5%88%97%e8%a1%a8%e3%80%81%e5%85%83%e7%bb%84%e3%80%81%e5%ad%97%e5%85%b8%e6%af%8f%e4%b8%aa%e5%b8%b8%e7%94%a8%e7%9a%845%e4%b8%aa%e6%96%b9%e6%b3%95%ef%bc%9f","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/12\/11\/%e5%ad%97%e7%ac%a6%e4%b8%b2%e3%80%81%e5%88%97%e8%a1%a8%e3%80%81%e5%85%83%e7%bb%84%e3%80%81%e5%ad%97%e5%85%b8%e6%af%8f%e4%b8%aa%e5%b8%b8%e7%94%a8%e7%9a%845%e4%b8%aa%e6%96%b9%e6%b3%95%ef%bc%9f\/","title":{"rendered":"\u5b57\u7b26\u4e32\u3001\u5217\u8868\u3001\u5143\u7ec4\u3001\u5b57\u5178\u6bcf\u4e2a\u5e38\u7528\u76845\u4e2a\u65b9\u6cd5\uff1f"},"content":{"rendered":"

“`”<\/p>\n

<pre><code>\u5b57\u7b26\u4e32\uff1a\u5b57\u7b26\u4e32\u7528\u5355\u5f15\u53f7(')\u6216\u53cc\u5f15\u53f7("")\u62ec\u8d77\u6765\uff0c\u4e0d\u53ef\u53d8
\n1\uff0cfind\u901a\u8fc7\u5143\u7d20\u627e\u7d22\u5f15\uff0c\u53ef\u5207\u7247\uff0c\u627e\u4e0d\u5230\u8fd4\u56de-1
\n2\uff0cindex\uff0c\u627e\u4e0d\u5230\u62a5\u9519\u3002
\n3\uff0csplit \u7531\u5b57\u7b26\u4e32\u5206\u5272\u6210\u5217\u8868\uff0c\u9ed8\u8ba4\u6309\u7a7a\u683c\u3002
\n4\uff0ccaptalize \u9996\u5b57\u6bcd\u5927\u5199\uff0c\u5176\u4ed6\u5b57\u6bcd\u5c0f\u5199\u3002
\n5\uff0cupper \u5168\u5927\u5199\u3002
\n6\uff0clower \u5168\u5c0f\u5199\u3002
\n7\uff0ctitle\uff0c\u6bcf\u4e2a\u5355\u8bcd\u7684\u9996\u5b57\u6bcd\u5927\u5199\u3002
\n8\uff0cstartswith \u5224\u65ad\u4ee5\u4ec0\u4e48\u4e3a\u5f00\u5934\uff0c\u53ef\u4ee5\u5207\u7247\uff0c\u6574\u4f53\u6982\u5ff5\u3002
\n9\uff0cendswith \u5224\u65ad\u4ee5\u4ec0\u4e48\u4e3a\u7ed3\u5c3e\uff0c\u53ef\u4ee5\u5207\u7247\uff0c\u6574\u4f53\u6982\u5ff5\u3002
\n10\uff0cformat\u683c\u5f0f\u5316\u8f93\u51fa#format\u7684\u4e09\u79cd\u73a9\u6cd5 \u683c\u5f0f\u5316\u8f93\u51fares='{} {} {}'.format('egon',18,'male') ==> egon 18 maleres='{1} {0} {1}'.format('egon',18,'male') ==> 18 egon 18res='{name} {age} {sex}'.format(sex='male',name='egon',age=18)
\n11,strip \u9ed8\u8ba4\u53bb\u6389\u4e24\u4fa7\u7a7a\u683c\uff0c\u6709\u6761\u4ef6\uff0c 12\uff0clstrip,rstrip 14,center \u5c45\u4e2d\uff0c\u9ed8\u8ba4\u7a7a\u683c\u3002 15\uff0ccount\u67e5\u627e\u5143\u7d20\u7684\u4e2a\u6570\uff0c\u53ef\u4ee5\u5207\u7247\uff0c\u82e5\u6ca1\u6709\u8fd4\u56de0 16\uff0cexpandtabs \u5c06\u4e00\u4e2atab\u952e\u53d8\u62108\u4e2a\u7a7a\u683c\uff0c\u5982\u679ctab\u524d\u9762\u7684\u5b57\u7b26\u957f\u5ea6\u4e0d\u8db38\u4e2a\uff0c\u5219\u8865\u51688\u4e2a\uff0c 17\uff0creplace\uff08old\uff0cnew,\u6b21\u6570\uff09 18\uff0cisdigit \u5b57\u7b26\u4e32\u7531\u5b57\u6bcd\u6216\u6570\u5b57\u7ec4\u6210 isalpha, \u5b57\u7b26\u4e32\u53ea\u7531\u5b57\u6bcd\u7ec4\u6210 isalnum \u5b57\u7b26\u4e32\u53ea\u7531\u6570\u5b57\u7ec4\u6210 19,swapcase \u5927\u5c0f\u5199\u7ffb\u8f6c 20\uff0cfor i in \u53ef\u8fed\u4ee3\u5bf9\u8c61\u3002 \u5b57\u5178\uff1a1\u65e0\u5e8f\uff08\u4e0d\u80fd\u7d22\u5f15\uff092\uff1a\u6570\u636e\u5173\u8054\u6027\u5f3a3:\u952e\u503c\u5bf9\uff0c\u952e\u503c\u5bf9\u3002\u552f\u4e00\u4e00\u4e2a\u6620\u5c04\u6570\u636e\u7c7b\u578b\u3002
\n#\u5b57\u5178\u7684\u952e\u5fc5\u987b\u662f\u53ef\u54c8\u5e0c\u7684 \u4e0d\u53ef\u53d8\u7c7b\u578b\u3002
\n\u5728\u540c\u4e00\u4e2a\u5b57\u5178\u4e2d\uff0c\u952e(key)\u5fc5\u987b\u662f\u552f\u4e00\u7684\u3002
\n\u5217\u8868\u662f\u6709\u5e8f\u7684\u5bf9\u8c61\u96c6\u5408\uff0c\u5b57\u5178\u662f\u65e0\u5e8f\u7684\u5bf9\u8c61\u96c6\u5408\u3002\u4e24\u8005\u4e4b\u95f4\u7684\u533a\u522b\u5728\u4e8e\uff1a\u5b57\u5178\u5f53\u4e2d\u7684\u5143\u7d20\u662f\u901a\u8fc7\u952e\u6765\u5b58\u53d6\u7684\uff0c\u800c\u4e0d\u662f\u901a\u8fc7\u504f\u79fb\u5b58\u53d6
\nkey\uff1a \u8f93\u51fa\u6240\u6709\u7684\u952e
\nclear\uff1a\u6e05\u7a7a
\ndic\uff1a\u5220\u9664\u7684\u952e\u5982\u679c\u6ca1\u6709\u5219\u62a5\u9519
\npop\uff1a\u952e\u503c\u5bf9\u5220\uff0c\u6709\u8fd4\u56de\uff0c\u6ca1\u6709\u539f\u6765\u7684\u952e\u4f1a\u62a5\u9519\uff08\u81ea\u884c\u8bbe\u7f6e\u8fd4\u56de\u952e\u5c31\u4e0d\u4f1a\u62a5\u9519\uff09
\npopitem\uff1a\u968f\u673a\u5220\u952e\u503c\u5bf9
\ndel\uff1a\u5220\u9664\u7684\u952e\u5982\u679c\u6ca1\u6709\u5219\u62a5\u9519
\n\u6539 update
\n\u67e5 \u7528get\u65f6\u3002\u4e0d\u4f1a\u62a5\u9519# \u6ca1\u6709\u53ef\u4ee5\u8fd4\u56de\u8bbe\u5b9a\u7684\u8fd4\u56de\u503c
\n \u6ce8\u610f\uff1a
\n1\u3001\u5b57\u5178\u662f\u4e00\u79cd\u6620\u5c04\u7c7b\u578b\uff0c\u5b83\u7684\u5143\u7d20\u662f\u952e\u503c\u5bf9\u3002
\n2\u3001\u5b57\u5178\u7684\u5173\u952e\u5b57\u5fc5\u987b\u4e3a\u4e0d\u53ef\u53d8\u7c7b\u578b\uff0c\u4e14\u4e0d\u80fd\u91cd\u590d\u3002
\n3\u3001\u521b\u5efa\u7a7a\u5b57\u5178\u4f7f\u7528 { }\u3002<\/p>\n

\u5217\u8868\uff1a\u7d22\u5f15\uff0c\u5207\u7247\uff0c\u52a0\uff0c\u4e58\uff0c\u68c0\u67e5\u6210\u5458\u3002
\n\u589e\u52a0\uff1a\u6709\u4e09\u79cd\uff0c
\nappend\uff1a\u5728\u540e\u9762\u6dfb\u52a0\u3002
\nInsert\u6309\u7167\u7d22\u5f15\u6dfb\u52a0\uff0c
\nexpend\uff1a\u8fed\u4ee3\u7740\u6dfb\u52a0\u3002
\nlist.extend(seq) – \u5728\u5217\u8868\u672b\u5c3e\u4e00\u6b21\u6027\u8ffd\u52a0\u53e6\u4e00\u4e2a\u5e8f\u5217\u4e2d\u7684\u591a\u4e2a\u503c\uff08\u7528\u65b0\u5217\u8868\u6269\u5c55\u539f\u6765\u7684\u5217\u8868\uff09
\npop \u5220\u9664 (pop \u6709\u8fd4\u56de\u503c)
\nremove \u53ef\u4ee5\u6309\u7167\u5143\u7d20\u53bb\u5220
\nclear \u6e05\u7a7a\u5217\u8868
\ndel 1\u3001\u53ef\u4ee5\u6309\u7167\u7d22\u5f15\u53bb\u5220\u9664 2\u3001\u5207\u7247 3\u3001\u6b65\u957f\uff08\u9694\u7740\u5220\uff09
\n\u6539 1\u3001\u7d22\u5f15 2\u3001\u5207\u7247\uff1a\u5148\u5220\u9664\uff0c\u518d\u8fed\u4ee3\u7740\u6dfb\u52a0
\nlist.count(obj) – \u7edf\u8ba1\u67d0\u4e2a\u5143\u7d20\u5728\u5217\u8868\u4e2d\u51fa\u73b0\u7684\u6b21\u6570
\nlist.index(obj) – \u4ece\u5217\u8868\u4e2d\u627e\u51fa\u67d0\u4e2a\u503c\u7b2c\u4e00\u4e2a\u5339\u914d\u9879\u7684\u7d22\u5f15\u4f4d\u7f6e
\nlist.reverse() – \u53cd\u5411\u5217\u8868\u4e2d\u5143\u7d20
\nlist.sort([func]) – \u5bf9\u539f\u5217\u8868\u8fdb\u884c\u6392\u5e8f
\n\u6ce8\u610f\uff1a
\n1\u3001List\u5199\u5728\u65b9\u62ec\u53f7\u4e4b\u95f4\uff0c\u5143\u7d20\u7528\u9017\u53f7\u9694\u5f00\u3002
\n2\u3001\u548c\u5b57\u7b26\u4e32\u4e00\u6837\uff0clist\u53ef\u4ee5\u88ab\u7d22\u5f15\u548c\u5207\u7247\u3002
\n3\u3001List\u53ef\u4ee5\u4f7f\u7528+\u64cd\u4f5c\u7b26\u8fdb\u884c\u62fc\u63a5\u3002
\n4\u3001List\u4e2d\u7684\u5143\u7d20\u662f\u53ef\u4ee5\u6539\u53d8\u7684\u3002<\/p>\n

\u5143\u7ec4\uff1a\uff08\uff09\u5143\u7ec4\u7684\u5143\u7d20\u4e0d\u80fd\u4fee\u6539
\n1\u3001cmp(tuple1, tuple2)\uff1a\u6bd4\u8f83\u4e24\u4e2a\u5143\u7ec4\u5143\u7d20\u3002
\n2\u3001len(tuple)\uff1a\u8ba1\u7b97\u5143\u7ec4\u5143\u7d20\u4e2a\u6570\u3002
\n3\u3001max(tuple)\uff1a\u8fd4\u56de\u5143\u7ec4\u4e2d\u5143\u7d20\u6700\u5927\u503c\u3002
\n4\u3001min(tuple)\uff1a\u8fd4\u56de\u5143\u7ec4\u4e2d\u5143\u7d20\u6700\u5c0f\u503c\u3002
\n5\u3001tuple(seq)\uff1a\u5c06\u5217\u8868\u8f6c\u6362\u4e3a\u5143\u7ec4\u3002
\n\u6ce8\u610f
\n1\u3001\u4e0e\u5b57\u7b26\u4e32\u4e00\u6837\uff0c\u5143\u7ec4\u7684\u5143\u7d20\u4e0d\u80fd\u4fee\u6539\u3002
\n2\u3001\u5143\u7ec4\u4e5f\u53ef\u4ee5\u88ab\u7d22\u5f15\u548c\u5207\u7247\uff0c\u65b9\u6cd5\u4e00\u6837\u3002
\n3\u3001\u6ce8\u610f\u6784\u9020\u5305\u542b0\u62161\u4e2a\u5143\u7d20\u7684\u5143\u7ec4\u7684\u7279\u6b8a\u8bed\u6cd5\u89c4\u5219\u3002
\n4\u3001\u5143\u7ec4\u4e5f\u53ef\u4ee5\u4f7f\u7528+\u64cd\u4f5c\u7b26\u8fdb\u884c\u62fc\u63a5\u3002<\/p>\n

Set\uff08\u96c6\u5408\uff09\uff1a\u96c6\u5408\uff08set\uff09\u662f\u4e00\u4e2a\u65e0\u5e8f\u4e0d\u91cd\u590d\u5143\u7d20\u7684\u5e8f\u5217\u3002
\n\u53ef\u4ee5\u4f7f\u7528\u5927\u62ec\u53f7 { } \u6216\u8005 set() \u51fd\u6570\u521b\u5efa\u96c6\u5408\uff0c\u6ce8\u610f\uff1a\u521b\u5efa\u4e00\u4e2a\u7a7a\u96c6\u5408\u5fc5\u987b\u7528 set() \u800c\u4e0d\u662f { }\uff0c\u56e0\u4e3a { } \u662f\u7528\u6765\u521b\u5efa\u4e00\u4e2a\u7a7a\u5b57\u5178\u3002
\n<\/code><\/pre><\/p>\n

<pre><code> "“`
\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"

“`” <pre><code>\u5b57\u7b26\u4e32\uff1a\u5b57\u7b26\u4e32\u7528\u5355\u5f15\u53f7(&#03 […]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-41652","post","type-post","status-publish","format-standard","hentry","category-c"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/41652","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\/7"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=41652"}],"version-history":[{"count":1,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/41652\/revisions"}],"predecessor-version":[{"id":41653,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/41652\/revisions\/41653"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=41652"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=41652"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=41652"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}