Note: You can also use triple-double quotes to create a string variable with a multiline string.Read Also Python StringsExample to create string variablesPython program to create and print three string variables using single, double, and triple quotes....
strings ="This is Python"char ="C"multiline_str ="""This is a multiline string with more than one line code."""unicode =u"\u00dcnic\u00f6de"raw_str =r"raw \n string"print(strings) print(char) print(multiline_str) print(unicode) print(raw_str) 运行该程序时,输出为: This is P...
defmulti_line_lambda(x,y):return(lambdaa,b:a*b,# Helper function 1lambdac,d:c+d,# Helper function 2)multiply,add=multi_line_lambda(4,6)result=multiply(3,2)+add(5,1)print(result) Output: 12 Thelambdafunction takes two parameters,xandy. Instead of complex expressions, two helperlambdas...
Readable code is crucial for collaboration and ease of maintenance, especially when dealing with complex conditions. Whether using parentheses, line continuation with backslashes, Knuth’s style, or defining variables, each approach has its merits. ...
1'.'默认匹配除\n之外的任意一个字符,若指定flag DOTALL,则匹配任意字符,包括换行2'^'匹配字符开头,若指定flags MULTILINE,这种也可以匹配上(r"^a","\nabc\neee",flags=re.MULTILINE)3'$'匹配字符结尾,或e.search("foo$","bfoo\nsdfsf",flags=re.MULTILINE).group()也可以4'*'匹配*号前的字符0次...
Isn't it cool?""" print(multiline_text) 2.5 字符串与字符串字面量 Python 3.6引入了字符串字面量,允许在字符串中使用反斜杠\和花括号{}进行模板化,这在编写代码时更易读: name = "Alice" greeting = f"Hello, {name}!" # 输出: Hello, Alice! 随着Python在数据科学和AI领域的广泛应用,字符串处理...
>>> print(companies[1:3]) ['google','tcs'] >>> companies.remove("infosys") >>> print(companies) ["apple","google","tcs","accenture"] >>> companies.pop() >>> print(companies) ["apple","google","tcs"] ▍4、集合 集合(Set)是一个...
>>> import pandas as pd>>> funcs = [_ for _ in dir(pd) if not _.startswith('_')]>>> len(funcs)119>>> for i,f in enumerate(funcs,1):print(f'{f:18}',end='' if i%5 else '\n')BooleanDtype Categorical CategoricalDtype CategoricalIndex DataFrameDateOffset DatetimeIndex Datetime...
#Using a backslash for a multiline statement course_name = "Python for " + \ "Data Science at Intellipaat" print(course_name) Output: Explanation: Here, each print statement is written in a separate physical line, while the variable course_name combines multiple physical lines into a singl...
print("F2") #导入模块 import common common.f2() # 自定义模块在其他文件夹下,例如 lib/common2.py # 方式一: import lib.common2 # 方式二:推荐使用这种方式 from lib import common2 as lib_common2 #从lib目录导入common2模块,命名为lib_common2 lib_common2.f2()导入模块的依据的路径规则1...