Removing repeated characters, preserving order
10788
Removing duplicates from a String in Java
652
How do you remove duplicates from a list whilst preserving order?
97924
some characters that need to use '\' before them to delete
5763
How to preserve the order of terms in the output
23831
Sorting references with special characters alphabetically
46223
How do I remove duplicates when using the random sort?
123869
Reliably Remove Newlines From String
65217
Efficient way to remove ALL whitespace from String?
69139
Command which replaces all occurrences of a certain character with another character?
87744
Remove trailing comma from comma-separated string
56865
Remove the last character from a string
137172
How to get distinct characters?
4331
Removing a list of characters in string
43575
R cleaning up a character and converting it into a numeric
100635
Find the first un-repeated character in a string
39443
Remove duplicate rules in a list?
76043
Remove entire row in a file if first column is repeated