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  1. import re
  2.  
  3. String = ''.join('%s\x08%s' % (c, c) for c in 'hello')
  4. String += ' '
  5. String += ''.join('%s\x08_' % c for c in 'world!')
  6.  
  7. print('Input:', String)
  8.  
  9. String = re.sub(r'(.)\x08(\1|_)', r'\1', String)
  10.  
  11. print('Output:', String)
Success #stdin #stdout 0.02s 9668KB
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stdin
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Standard input is empty
stdout
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Input: hheelllloo w_o_r_l_d_!_
Output: hello world!
https://ideone.com/yzwd2V
https://stackoverflow.com/questions/66501394/removing-a-control-character-using-python
language:
Python 3 (python  3.12)
created:
4 years ago
visibility:
public

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