Ruby -- convert array to hash with specific index
64712
Convert array-of-hashes to a hash-of-hashes, indexed by an attribute of the hashes
140234
Why is a hash of blocks - with index - weaker than hashing the entire thing?
155173
Can strings be used as an array index?
5931
Why can't I reverse a hash to a possible input?
94972
Java Array HashCode implementation
62068
Convert array into simple 1 level array in PHP
145530
Is it theoretically possible to construct a string that contains its own hash value?
64307
How to convert an array to object in PHP?
82195
How do I copy a hash in Ruby?
14973
Easy way to turn JavaScript array into comma-separated list?
43012
Is there any kind of hash code function in JavaScript?
115736
What's a correct and good way to implement __hash__()?
51902
How to get an array of specific "key" in multidimensional array without looping
62057
How can I make hash key lookup case-insensitive?
82507
Re-index numeric array keys
115942
Create an assoc array with equal keys and values from a regular array
121418
Assign to an arbitrarily deep array index?