Python Datastructures Quickref
pythonArray
An Array data structure is an ordered set of values of the same type
- adding at the end
- arr.append(item)
- removing at 2nd position
- arr.pop(2)
- removing 1st occurrence
- arr.remove(item)
Slice operation
List
Set
HashTable (Dictionary)
- iteration
for key, value in dict.iteritems():
temp = [key,value]
dictlist.append(temp)Conversion
- keys to list
- list(dict.keys())
- values to list
- list(dict.values())