Dive Into Python-Chapter 16 Functional Programming

... sys.argv[0] = /home/you/diveintopython/common/py/fullpath.py path = /home/you/diveintopython/common/py full path = /home/you/diveintopython/common/py [you@localhost diveintopython]$ python common/py/fullpath.py ... /home/you/diveintopython/common/py [you@localhost diveintopython]$ cd common/py [you@localhost py]$ python fullpath.py 3 sys.argv[0] = fullpath.py path = full path = /home/you/dive...

Ngày tải lên: 24/10/2013, 09:15

... Chapter 14. Test-First Programming 14.1. roman.py, stage 1 Now that the unit tests are complete, it's time to start ... Traceback (most recent call last): File "C:\docbook\dip\py\roman\stage1\romantest1.py", line 116, in testNonInteger self.assertRaises(roman1.NotIntegerError, roman1.toRoman, 0.5) File "c:\python21\lib\unittest.py",

Ngày tải lên: 20/10/2013, 10:15

... A signed byte 34uy byte System.Byte An unsigned byte 34s int16 System.Int16 A 16- bit integer 34us uint16 System.UInt16 An unsigned 16- bit integer 34l int/int32 System.Int32 A 32-bit integer 34ul ... inherit when inline upcast interface while land with lor CHAPTER 3 ■ FUNCTIONAL PROGRAMMING 16 7575Ch03.qxp 4/27/07 12:59 PM Page 16 The words listed next are not currently F# keywords...

Ngày tải lên: 05/10/2013, 10:20

... Certified Open Source: Pythonline http://www.pythonline.com/ Dive Into <b>Python</b> http://diveintopython.org/ Dive Into <b>Python</b>. <b>Python</b> from ... “python”. Example 12.2. Sample Usage of search.py C:\diveintopython\common\py> python search.py "python" <b>Python</b> Programming Language http://www.python.org/ H...

Ngày tải lên: 17/10/2013, 19:15

... Chapter 13. Unit Testing 13.1. Introduction to Roman numerals In previous chapters, you “dived in” by immediately looking at code and trying to understand it as quickly as possible. Now ... Study: Roman Numerals”, but now let's step back and consider what it would take to expand that into a two-way utility. The rules for Roman numerals lead to a number of interesting observations: ......

Ngày tải lên: 20/10/2013, 10:15

... 'MCCXXVI'), (1301, 'MCCCI'), (1485, 'MCDLXXXV'), (1509, 'MDIX'), (160 7, 'MDCVII'), (1754, 'MDCCLIV'), (1832, 'MDCCCXXXII'), (1993, 'MCMXCIII'), ... Traceback (most recent call last): File "C:\docbook\dip\py\roman\stage7\romantest71.py", line 161 , in testFromRomanCase numeral = roman71.toRoman(integer)...

Ngày tải lên: 24/10/2013, 09:15

... 'vacancies' 1 This regular expression turns vacancy into vacancies and agency into agencies, which is what you wanted. Note that it would also turn boy into boies, but that will never happen in the ... and quickly descends into more advanced uses. English is a schizophrenic language that borrows from a lot of other languages, and the rules for making singular noun...

Ngày tải lên: 28/10/2013, 16:15

... "import soundex") 1 >>> t.timeit() 2 8. 2168 3733547 >>> t.repeat(3, 2000000) 3 [16. 48319309109, 16. 46128984923, 16. 44203948912] 1 The timeit module defines one class, ... soundex4a.py Woo W000 6.62865531792 Pilgrim P426 9.02247576158 Flingjingwaller F452 13.6328 4160 42 But wait a minute. A loop to remove characters from a string? We can use a...

Ngày tải lên: 28/10/2013, 16:15

... Chapter 1. Installing Python Welcome to Python. Let's dive in. In this chapter, you'll install the version of Python that's right for you. ... that scripts are running under the latest version of Python, and be sure to type python2.3 to get into the interactive shell. 1.6. Python on Debian GNU/Linux If you are lucky enough to be running ... calculator! Launch the Pyt...

Ngày tải lên: 07/11/2013, 10:15

... How Python's Datatypes Compare to Other Programming Languages An erudite reader sent me this explanation of how Python compares to other programming languages: statically typed language ... files. Some, like the sys module, are "built-in modules"; they are actually baked right into Python itself. Built-in modules behave just like regular modules, but their Python sou...

Ngày tải lên: 07/11/2013, 10:15