query: How to find out the duplicate characters in a string?
positive_passages.docid: 105674
positive_passages.text: How do I get an array of repeated characters from a string using LINQ?
negative_passages.docid: 100635
negative_passages.text: Find the first un-repeated character in a string
negative_passages.docid: 124507
negative_passages.text: String Comparison in Java
negative_passages.docid: 95647
negative_passages.text: How do I repeat a character n times in a string?
negative_passages.docid: 2276
negative_passages.text: How to count duplicate elements in a Ruby array
negative_passages.docid: 62998
negative_passages.text: How to match multiple copies of a value?
negative_passages.docid: 150078
negative_passages.text: How to get first character of string?
negative_passages.docid: 137471
negative_passages.text: Permutations of a string with duplicate characters
negative_passages.docid: 18387
negative_passages.text: How do I remove duplicate items from an array in Perl?
negative_passages.docid: 79938
negative_passages.text: RegExp match repeated characters
negative_passages.docid: 34485
negative_passages.text: Finding common characters in two strings
negative_passages.docid: 93787
negative_passages.text: Find duplicate files
negative_passages.docid: 153235
negative_passages.text: Checking for duplicates in sublists
negative_passages.docid: 52400
negative_passages.text: How to remove the last character from a string?
negative_passages.docid: 134283
negative_passages.text: Identify duplicate lines in a file without deleting them?
negative_passages.docid: 148456
negative_passages.text: Regex to remove duplicate letters
negative_passages.docid: 81811
negative_passages.text: Simple way to count character occurrences in a string