{"id":853,"date":"2018-07-17T18:16:12","date_gmt":"2018-07-17T10:16:12","guid":{"rendered":"http:\/\/www.sniper97.cn\/?p=853"},"modified":"2018-07-17T18:16:12","modified_gmt":"2018-07-17T10:16:12","slug":"%e7%ac%ac%e5%85%ab%e8%ae%b2%ef%bc%9a%e5%ad%97%e7%ac%a6%e4%b8%b2%e5%a4%84%e7%90%86","status":"publish","type":"post","link":"http:\/\/www.sniper97.cn\/index.php\/note\/python\/853\/","title":{"rendered":"\u7b2c\u516b\u8bb2\uff1a\u5b57\u7b26\u4e32\u5904\u7406"},"content":{"rendered":"<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\"># -*- coding:utf-8 -*-\n# python \u7684\u5b57\u7b26\u4e32\u5904\u7406\n# \u67e5\u627e\ns = \"abc\"\n# print s.find(\"b\")  # \u627e\u5230\u8fd4\u56de\u4e0b\u6807\n# print s.find(\"ab\")  # \u8fd4\u56de\u7b2c\u4e00\u4e2a\u7684\u4e0b\u6807\n# print s.find(\"aba\")  # \u627e\u4e0d\u5230\u8fd4\u56de-1\n# \u5206\u5272\ns = \"abcaw12dsgswdg\"\n# print s.split('12')\n# \u5927\u5c0f\u5199\u8f6c\u6362\ns1 = \"a\"\ns2 = \"B\"\n# print s1.upper()\n# print s2.lower()\n# \u622a\u53d6\ns = \"1234567\"\n# print s[2:5]  # \u4ece\u4e0b\u68072 \u5230\uff085-1\uff09\n# print s[2:]\n# print s[:4]\n# print s[:-1]  # python\u652f\u6301\u8d1f\u4e0b\u6807\uff0c\u6700\u540e\u4e00\u4f4d\u4e3a-1 \uff0c\u8f93\u51fa\u5230\uff08-1-1\uff09\u4f4d\n# \u8ffd\u52a0\ns = \"abc\"\nt = \"def\"\n# print s + t  # \u652f\u6301\u76f4\u63a5\u76f8\u52a0\uff08\u8ffd\u52a0\uff09\n# \u66ff\u6362\ns = \"1,2,3\"\n# print s.replace(\",\", \"#\")\n# \u8fde\u63a5\ns = [\"a\", \"b\", \"c\"]  # \u5c06\u5217\u8868\u8fde\u63a5\u4e3a\u5b57\u7b26\u4e32\n# print \"#\".join(s)\n# \u53cd\u8f6c\ns = \"1234567\"\n# print s[::2]        # \u5176\u5b9e\u5c31\u662f\u622a\u53d6\u7684\u6709\u4e86\u6b65\u957f\uff08\u9ed8\u8ba4\u7b2c\u4e09\u4e2a\u53c2\u6570\u4e3a1\uff09,\u5f53\u8fd9\u4e2a\u53c2\u6570\u4e3a-1\u65f6\uff0c\u5012\u53d9\u8f93\u51fa\n# print s[::-1]\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p># -*- coding:utf-8 -*- # python \u7684\u5b57\u7b26\u4e32\u5904\u7406 # \u67e5\u627e s = &#8220;a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_mi_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[24],"tags":[],"views":1635,"_links":{"self":[{"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/posts\/853"}],"collection":[{"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/comments?post=853"}],"version-history":[{"count":0,"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/posts\/853\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/media?parent=853"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/categories?post=853"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/tags?post=853"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}