天气预报 > 其他 > python中for循环的用法
python中for循环的用法
更新时间: 2020-11-10 00:00:00  

for循环是指一个通用的序列迭代器,用于遍历任何有序的序列对象内的元素,可用于字符串、元组、列表和其它内置可迭代对象,以及通过类所创建的新对象。

for循环语法格式

forexpressioninobject:

for_suite

else:

else_suite

for语法格式扩展

forexpressioninobject:

for_suite

ifboolean_expression2:continue

ifboolean_expression3:break

else:

else_suite

关键词: python for 循环 用法

python中for循环的用法相关经验

天气预报

最新推荐

页面:/news/view-3000258/ | 耗时:0.2945 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=3000258 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=3000258 LIMIT 0,1
select * from tbl_Articles_sphinx where id=3000258 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1091061,1096068,1080124,1111870,1064883,1114608,1046666,1093154,1090835,1042066,1105003,1121658,1125148,1048506,1062880,1115909,1087879,1122096,1098747,1121936,1119317,1092920,1063309,1064613,1082201,1095257,1112702,1071507,1088694,1095716) ORDER BY field (ArticleID,1091061,1096068,1080124,1111870,1064883,1114608,1046666,1093154,1090835,1042066,1105003,1121658,1125148,1048506,1062880,1115909,1087879,1122096,1098747,1121936,1119317,1092920,1063309,1064613,1082201,1095257,1112702,1071507,1088694,1095716)