{"id":5073,"date":"2020-07-15T22:44:08","date_gmt":"2020-07-15T14:44:08","guid":{"rendered":"https:\/\/tommykwan.com\/blog\/?p=5073"},"modified":"2020-07-15T22:51:30","modified_gmt":"2020-07-15T14:51:30","slug":"%e6%aa%a2%e6%9f%a5%e6%9f%90%e5%ad%97%e6%98%af%e5%90%a6%e5%9c%a8%e9%99%a3%e5%88%97-%e5%ad%97%e5%85%b8-%e5%ad%97%e4%b8%b2","status":"publish","type":"post","link":"https:\/\/tommykwan.com\/blog\/it\/python\/%e6%aa%a2%e6%9f%a5%e6%9f%90%e5%ad%97%e6%98%af%e5%90%a6%e5%9c%a8%e9%99%a3%e5%88%97-%e5%ad%97%e5%85%b8-%e5%ad%97%e4%b8%b2\/","title":{"rendered":"\u6aa2\u67e5\u67d0”\u5b57”\u662f\u5426\u5728\u9663\u5217, \u5b57\u5178, \u5b57\u4e32"},"content":{"rendered":"

Example 1<\/strong><\/p>\n

arr = [1,2,3]\n

print (1 in arr) – \u9810\u671fTrue
\nprint (9 in arr) – \u9810\u671fFalse<\/p><\/blockquote>\n

 <\/p>\n

Example 2<\/strong><\/p>\n

arr = [[1,2,3],[4,5,6]]\n

print (1 in arr) – \u9810\u671fFalse
\nprint (1 in arr[0]) – \u9810\u671fTrue
\nprint (4 in arr[0]) – \u9810\u671fFalse
\nprint (4 in arr[1]) – \u9810\u671fTrue<\/p><\/blockquote>\n

 <\/p>\n

Example 3<\/strong><\/p>\n

\nx = {“name”:”Chan Tai Man”, “gender”:”male”}<\/p>\n

print (“name” in x) – \u9810\u671fTrue<\/p>\n

print (“Chan Tai Man” in x) – \u9810\u671fFalse<\/p>\n

print (“gender” in x) – \u9810\u671fTrue<\/p>\n

print (“male” in x) – \u9810\u671fFalse<\/p><\/blockquote>\n

p.S \u53ea\u53ef\u4ee5Check \u9375\u503c, \u4f46Check \u543e\u5230\u5176\u5c0d\u61c9\u503c~<\/p>\n

 <\/p>\n

Example 4<\/strong><\/p>\n

x = “I really really like you”<\/p>\n

print (“I” in x) – \u9810\u671fTrue<\/p>\n

print (“i” in x) – \u9810\u671fTrue<\/p>\n

print (” ” in x) – \u9810\u671fTrue<\/p>\n

print (“you” in x) – \u9810\u671fTrue<\/p>\n

print (“really like” in x) – \u9810\u671fTrue<\/p>\n

print (“I you” in x) – \u9810\u671fFalse<\/p><\/blockquote>\n","protected":false},"excerpt":{"rendered":"

Example 1 arr = [1,2,3] print (1 in arr) – \u9810\u671fTrue print (9 in arr) – \u9810\u671fFalse   Example 2 arr = [[1,2,3],[4,5,6]] print (1 in arr) – \u9810\u671fFalse print (1 in arr[0]) – \u9810\u671fTrue print (4 in arr[0]) – \u9810\u671fFalse print (4 in arr[1]) – \u9810\u671fTrue   Example 3 x = {“name”:”Chan Tai Man”, Read More<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[28],"tags":[],"class_list":["post-5073","post","type-post","status-publish","format-standard","hentry","category-python"],"_links":{"self":[{"href":"https:\/\/tommykwan.com\/blog\/wp-json\/wp\/v2\/posts\/5073","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tommykwan.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tommykwan.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tommykwan.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tommykwan.com\/blog\/wp-json\/wp\/v2\/comments?post=5073"}],"version-history":[{"count":4,"href":"https:\/\/tommykwan.com\/blog\/wp-json\/wp\/v2\/posts\/5073\/revisions"}],"predecessor-version":[{"id":5077,"href":"https:\/\/tommykwan.com\/blog\/wp-json\/wp\/v2\/posts\/5073\/revisions\/5077"}],"wp:attachment":[{"href":"https:\/\/tommykwan.com\/blog\/wp-json\/wp\/v2\/media?parent=5073"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tommykwan.com\/blog\/wp-json\/wp\/v2\/categories?post=5073"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tommykwan.com\/blog\/wp-json\/wp\/v2\/tags?post=5073"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}