query: Simple way to count character occurrences in a string
positive_passages.docid: 11398
positive_passages.text: How do I count the number of occurrences of a char in a String?
negative_passages.docid: 143231
negative_passages.text: Efficient way to replace chars in a string (java)?
negative_passages.docid: 27951
negative_passages.text: Count strings occurrences and plot histogram
negative_passages.docid: 103634
negative_passages.text: Fastest method to replace all instances of a character in a string
negative_passages.docid: 478
negative_passages.text: How to determine if string contains specific substring within the first X characters
negative_passages.docid: 29168
negative_passages.text: Counting the occurrences / frequency of array elements
negative_passages.docid: 2734
negative_passages.text: How do I iterate over the words of a string?
negative_passages.docid: 135836
negative_passages.text: How to count of sub-string occurrences?
negative_passages.docid: 47106
negative_passages.text: How to match all occurrences of a regex
negative_passages.docid: 60555
negative_passages.text: How to count occurrences of a column value efficiently in SQL?
negative_passages.docid: 35365
negative_passages.text: What is the easiest/best/most correct way to iterate through the characters of a string in Java?
negative_passages.docid: 44719
negative_passages.text: How can I count the number of matches for a regex?
negative_passages.docid: 150769
negative_passages.text: How to get the last characters in a String in Java, regardless of String size
negative_passages.docid: 66964
negative_passages.text: Find all a substring's occurrences and locations
negative_passages.docid: 136327
negative_passages.text: How to count number of words from String using shell
negative_passages.docid: 87272
negative_passages.text: Finding the nth occurrence of a character in a string in javascript
negative_passages.docid: 100635
negative_passages.text: Find the first un-repeated character in a string