ABC words: Difference between revisions

Content added Content deleted
m (→‎{{header|JavaScript}}: Added a solution in JS)
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first occurrences of each in that order.
first occurrences of each in that order.
'''
'''
return None != bind(
return None is not bind(
bind(
bind(
residue('a')('bc')(s)
residue('a')('bc')(s)
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)
)
)(
)(
residue('c')('')
lambda r: r if 'c' in r else None
)
)