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python Programming Glossary: uniq

How might I remove duplicate lines from a file?

http://stackoverflow.com/questions/1215208/how-might-i-remove-duplicate-lines-from-a-file

io share improve this question On Unix Linux use the uniq command as per David Locke's answer or sort as per William Pursell's.. line lines_seen.add line outfile.close Update The sort uniq combination will remove duplicates but return a file with the..

Replace list of list with “condensed” list of list while maintaining order

http://stackoverflow.com/questions/13714755/replace-list-of-list-with-condensed-list-of-list-while-maintaining-order

set b return any itertools.imap sb.__contains__ a def find_uniq lst ''' return the uniq parts of lst''' seen set seen_add seen.add.. sb.__contains__ a def find_uniq lst ''' return the uniq parts of lst''' seen set seen_add seen.add return x for x in.. in a list of lists lstoflst . If there is overlap add the uniq part of the found list to the search list and keep track of..

How to uniqufy the tuple element?

http://stackoverflow.com/questions/3665414/how-to-uniqufy-the-tuple-element

to uniqufy the tuple element i have a result tuple of dictionaries... 'xxx' 'score' 100L 'name' 'yyy' 'score' 10L I want to uniqify it. After uniqify operation result 'name' 'xxx' 'score' 120L.. 100L 'name' 'yyy' 'score' 10L I want to uniqify it. After uniqify operation result 'name' 'xxx' 'score' 120L 'name' 'yyy' 'score'..

How do you remove duplicates from a list in Python whilst preserving order?

http://stackoverflow.com/questions/480214/how-do-you-remove-duplicates-from-a-list-in-python-whilst-preserving-order

order. I also know that I can roll my own like this def uniq input output for x in input if x not in output output.append.. removing duplicates from a list so that all elements are unique while preserving order python list unique share improve.. elements are unique while preserving order python list unique share improve this question Here you have some alternatives..

Compare two different files line by line and write the difference in third file - Python

http://stackoverflow.com/questions/7757626/compare-two-different-files-line-by-line-and-write-the-difference-in-third-file

if you're on a nix system is just to use sort filea fileb uniq u But if you need to use Python Your code reopens the inner.. def build_set filename # A set stores a collection of unique items. Both adding items and searching for them # are quick..