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How to remove letters from python string

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Release: 2019-07-08 10:28:16
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How to remove letters from python string

To remove the letters in a string, you can use the index method of the string.

For example, we create a string named s

s = 'python'
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If we want to take out the letter t, we can

s[2]
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The output result is

't'
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Remember that the index subscript of a string starts from 0, which means that the index corresponding to the letter p is 0. The string also supports negative indexes

s[-1]
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and the output is

'n'
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also You can intercept the specified index

s[2:4]
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and output it as

'th'
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