练习题3提示:使用lstrip("$#%")方法去除首尾的混合特殊字符。 通过本案例的学习,你将掌握Python中字符串的strip、rstrip和lstrip方法,以及如何使用它们来去除字符串首尾的空白字符或其他指定字符。
Python program to strip whitespaces from the values of particular columns # Importing pandas packageimportpandasaspd# Creating a dictionaryd={'Employee':['Pranit Sharma ','Rahul Goyal ','Keshav Mangal ','Sudhir Sharma '],'Location':['Gwalior','Agra','Jaipur','Delhi'],'Department':['Sales...
Learn how to strip down all the punctuation from a string in Python with our easy-to-follow guide and examples.
extension is `.gz` or `.bz2`, the file is first decompressed. Note that generators must return byte strings in Python 3k. The strings in a list or produced by a generator are treated as lines. dtype : dtype, optional Data type of the resulting array. If None, the dtypes will be det...
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