Functional Programming Tools: filter : Functional Programming « Function « Python

Python
1. 2D
2. Application
3. Buildin Function
4. Class
5. Data Structure
6. Data Type
7. Development
8. Dictionary
9. Event
10. Exception
11. File
12. Function
13. GUI Pmw
14. GUI Tk
15. Language Basics
16. List
17. Math
18. Network
19. String
20. System
21. Thread
22. Tuple
23. Utility
24. XML
Microsoft Office Word 2007 Tutorial
Java
Java Tutorial
Java Source Code / Java Documentation
Java Open Source
Jar File Download
Java Articles
Java Products
Java by API
C# / C Sharp
C# / CSharp Tutorial
ASP.Net
JavaScript DHTML
JavaScript Tutorial
JavaScript Reference
HTML / CSS
HTML CSS Reference
C / ANSI-C
C Tutorial
C++
C++ Tutorial
PHP
SQL Server / T-SQL
Oracle PL / SQL
Oracle PL/SQL Tutorial
PostgreSQL
SQL / MySQL
MySQL Tutorial
VB.Net
VB.Net Tutorial
Python » Function » Functional ProgrammingScreenshots 
Functional Programming Tools: filter
Functional Programming Tools: filter

# "filter(function, sequence)" returns a sequence consisting of those items from 
# the sequence for which function(item) is true. If sequence is a string or tuple, 
# the result will be of the same type; otherwise, it is always a list. 
# For example, to compute some primes:

def f(x): return x % 2 != 0 and x % 3 != 0

print filter(f, range(2, 25))

           
       
Related examples in the same category
1. Functional Programming Tools: mapFunctional Programming Tools: map
2. Functional Programming Tools: map: More than one sequence may be passedFunctional Programming Tools: map: More than one sequence may be passed
3. Functional Programming Tools: reduceFunctional Programming Tools: reduce
4. Functional Programming Tools: reduce 2Functional Programming Tools: reduce 2
w__w_w___.__j_a___v__a_2s__.___co__m | Contact Us
Copyright 2003 - 08 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.