finding a component in a list of pairs
Peter Pearson
pkpearson at nowhere.invalid
Sun Jun 23 13:58:02 EDT 2019
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Sun Jun 23 13:58:02 EDT 2019
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On 22 Jun 2019 13:24:38 GMT, Stefan Ram <ram at zedat.fu-berlin.de> wrote: [snip] > > print( next( ( pair for pair in pairs if pair[ 0 ]== 'sun' ), > ( 0, '(unbekannt)' ))[ 1 ]) > print( next( itertools.dropwhile( lambda pair: pair[ 0 ]!= 'sun', pairs )) > [ 1 ]) [snip] > > The last two lines of the program show two different > approaches to search for the translation of »sun«. > > Which approach is better? Or, do you have yet a better idea > about how to find the translation of »sun« in »pairs«? Are you allowed to use a dict? -- To email me, substitute nowhere->runbox, invalid->com.
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