query: ruby arrays count of most frequent element
positive_passages.docid: 23762
positive_passages.text: How to find an item in array which has the most occurrences
negative_passages.docid: 145114
negative_passages.text: Scala how can I count the number of occurrences in a list
negative_passages.docid: 127356
negative_passages.text: Using Count to find the number of occurrences
negative_passages.docid: 65531
negative_passages.text: How do I select elements of an array given condition?
negative_passages.docid: 81823
negative_passages.text: Python: value that occurs the most in a list
negative_passages.docid: 99162
negative_passages.text: Ruby Style: How to check whether a nested hash element exists
negative_passages.docid: 52705
negative_passages.text: Find character with most occurrences in string?
negative_passages.docid: 51516
negative_passages.text: How to return a part of an array in Ruby?
negative_passages.docid: 83579
negative_passages.text: How to find the last occurrence of an item in a Python list
negative_passages.docid: 77908
negative_passages.text: How to count the number of occurrences of each item in an array?
negative_passages.docid: 14661
negative_passages.text: How can I check if a Perl array contains a particular value?
negative_passages.docid: 63443
negative_passages.text: What's the 'Frequent' sort function?
negative_passages.docid: 60433
negative_passages.text: How to count the number of occurrences of an element in a List
negative_passages.docid: 113517
negative_passages.text: How to find the kth largest element in an unsorted array of length n in O(n)?
negative_passages.docid: 101729
negative_passages.text: What's the best way to get the last N elements of a Perl array?
negative_passages.docid: 137138
negative_passages.text: How to check if an array element exists?
negative_passages.docid: 117672
negative_passages.text: finding largest increasing subset of an array (non-contiguous)