how to get repeated elements from ruby array?
60286
How to find and return a duplicate value in array
81636
diff a ruby string or array
140917
Check duplicate property values of objects in NSArray
14973
Easy way to turn JavaScript array into comma-separated list?
135672
duplicates in 2 dimensional array
41569
Extracting Unique values from a list
64382
Get unique values from ArrayList in Java
33720
Repeatedly take n elements from a list
53837
How to get subarray from array?
18387
How do I remove duplicate items from an array in Perl?
95301
How do I pick randomly from an array?
10894
Element-wise array replication according to a count
120020
How to get an Array with jQuery, multiple  with the same name
60570
Create sequence of repeated values, in sequence?
104067
How do I convert a string into an array?
73327
Remove duplicate items from an array
99008
Objective-C: Count the number of times an object occurs in an array?