|
Size: 152
Comment:
|
Size: 1447
Comment:
|
| Deletions are marked like this. | Additions are marked like this. |
| Line 1: | Line 1: |
| Powerful Python One-Liners | = Powerful Python One-Liners = |
| Line 3: | Line 3: |
| * Grab a document from the `net: * from urllib import urlopen;doc = urlopen("http://www.python.org").read();print doc |
This is a page that is devoted to short programs that can perform powerful opperations. The ability to write short programs that are just as powerful as a program written in another lanuage designed to do the same thing. However, it is sometimes fun to try and write a program in Python that is only one line. In other lanugages this would be nearly ''impossible'', but in Python it is a lot easier to do. The trick is to think up something that will "do a lot with a little." I, personally, would love to see this page expanded to the point where it needs some sort of organization system. Thanks for Your Code, ["JAM"] == Contributed Code == * ["JAM/Code/PlatformFinder"] - This program tells you what platform you are using. * ["JAM/Code/ComPYiler"] - This program compiles every .py file in the Python directory. * ["Powerful Python One-Liners/Hostname"] - This programs tells you what your hostname is. [[BR]] Some thoughts by ewo: * Want to know how much Byte a Terabyte is? If you know further abbreviations you can extend the list. {{{ import pprint;pprint.pprint(zip(('Byte', 'KByte', 'MByte', 'GByte', 'TByte'), [(2**10)**i for i in xrange(15)])) }}} * And what's the largest number that can be represented by 8 Byte? {{{ import pprint;pprint.pprint(["%i Byte = %i Bit = largest number: %i" %(j, j*8, 256**j) for j in [2**i for i in xrange(8)]]) }}} Cute, isn't it? |
Powerful Python One-Liners
This is a page that is devoted to short programs that can perform powerful opperations. The ability to write short programs that are just as powerful as a program written in another lanuage designed to do the same thing. However, it is sometimes fun to try and write a program in Python that is only one line. In other lanugages this would be nearly impossible, but in Python it is a lot easier to do. The trick is to think up something that will "do a lot with a little." I, personally, would love to see this page expanded to the point where it needs some sort of organization system.
Thanks for Your Code, ["JAM"]
Contributed Code
- ["JAM/Code/PlatformFinder"] - This program tells you what platform you are using.
- ["JAM/Code/ComPYiler"] - This program compiles every .py file in the Python directory.
- ["Powerful Python One-Liners/Hostname"] - This programs tells you what your hostname is.
BR Some thoughts by ewo:
- Want to know how much Byte a Terabyte is? If you know further abbreviations you can extend the list.
import pprint;pprint.pprint(zip(('Byte', 'KByte', 'MByte', 'GByte', 'TByte'), [(2**10)**i for i in xrange(15)]))- And what's the largest number that can be represented by 8 Byte?
import pprint;pprint.pprint(["%i Byte = %i Bit = largest number: %i" %(j, j*8, 256**j) for j in [2**i for i in xrange(8)]])
Cute, isn't it?