def unique_list(l):<br /> ulist = []<br /> [ulist.append(x) for x in l if x not in ulist]<br /> return ulist</p> <p>a=”calvin klein design dress calvin klein”<br /> a=” “.join(unique_list(a.split()))

>>> foo = ‘mppmt’<br /> >>> ”.join(sorted(set(foo), key=foo.index))<br /> ‘mpt’

# removing duplicated from the list using naive methods </p> <p># initializing list<br /> sam_list = [11, 13, 15, 16, 13, 15, 16, 11]<br /> print (“The list is: ” + str(sam_list)) </p> <p># remove duplicated from list<br /> result = []<br /> for i in sam_list:<br /> if i not in result:<br /> result.append(i) </p> <p># printing list after removal<br /> print (“The list after removing duplicates : ” + str(result))

”.join(list(dict.fromkeys(list(messagel))))

word = input().split()</p> <p>for i in word:<br /> if word.count(i) > 1:<br /> word.remove(i)<br />

if mylist:<br /> mylist.sort()<br /> last = mylist[-1]<br /> for i in range(len(mylist)-2, -1, -1):<br /> if last == mylist[i]:<br /> del mylist[i]<br /> else:<br /> last = mylist[i]<br /> # Quicker if all elements are hashables:<br /> mylist = list(set(mylist))

tempA = []<br /> uniqueDict = dict()<br /> for key, val in thisdict.items():<br /> if val not in tempA:<br /> tempA.append(val)<br /> uniqueDict[key] = val<br />