随笔分类 -  少壮不努力,老大学Python

摘要:Python Lambda Python lambda: an expression form that generates function objects. anonymous (i.e., unnamed) function lambda is designed for coding simp 阅读全文
posted @ 2020-02-21 11:07 bit_happens 阅读(81) 评论(0) 推荐(0)
摘要:Python Tuples Python tuples are ordered collections of arbitrary objects immutable sequence why do we need tuples if we have lists? list as a data str 阅读全文
posted @ 2020-01-07 21:34 bit_happens 阅读(107) 评论(0) 推荐(0)
摘要:Python Files In short, the built in function creates a Python file object, which serves as a link to an external file residing on your machine. what i 阅读全文
posted @ 2020-01-07 19:19 bit_happens 阅读(106) 评论(0) 推荐(0)
摘要:Python Lists Python lists are ordered collections of arbitrary objects mutable sequence mutable: can be changed in place sequence operations: indexing 阅读全文
posted @ 2020-01-03 22:06 bit_happens 阅读(132) 评论(0) 推荐(0)
摘要:Python Dictionaries Python Dictionaries are unordered collections of arbitrary objects built in mutable mapping that maps keys to values in dictionari 阅读全文
posted @ 2019-11-18 19:22 bit_happens 阅读(125) 评论(0) 推荐(0)