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Input
str = 'test1,test2,test3,' Ouput
str = 'test1,test2,test3' Requirement to strip the last occurence of ','
621
The easiest way is to use the built-in substring() method of the String class. In order to remove the last character of a given String, we have to use two parameters: 0 as the starting index, and the index of the penultimate character.
To easily remove the last comma you can use the '\b' character.
To remove commas from a string in Python, we can use the replace() method or the re package.
Just use rstrip().
result = your_string.rstrip(',') If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
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