Python Challenge
Python challenge 2 - String <--> ASCii & maketrans
Python challenge 3 - urllib & re
Python challenge 4
Python challenge 5
Python challenge 6 - pickle
Python challenge 7 - zipfile
Python challenge 8 - PIL
Python challenge 9 - bz2
Python challenge 10
Python challenge 11 - look and see sequence
Python challenge 12
Python challenge 13
Python challenge 14 - xmlrpclib & RPC protocol
Python Interview
Python interview - Global
Python interview - mutable & immutable
Python Interview - __init__.py
Python interview - Iterators & Generators
Python interview - list comprehension & generator expression
Python interview - Split & Join
Python interview - range & xrange
Python interview - Constructor
Python interview - Decorator
Python interview - *args & **kwargs
Python interview - list & tuple & set & dictionary
Python interview - sort & sorted
Python interview - repr & str
Python interview - override & overload
Python interview - text to JSON & zip & with statement
Python interview - Marshal & JSON & Pickle
Python interview - ternary conditional operator 三目运算符
Python interview - Interpreter
Python interview - lambda
Python interview - reduce & map & filter
Python interview - Python垃圾处理机制
Python interview - sys & os
Ruby
Ruby - Configuration
Scala