Tải tài liệu Ziade expert python programming (372 trang)

... list of all the methods of a list Note that the returned list contains the names of the methods as strings, not the methods themselves d is a dictionary, so dir(d) returns a list of the names of ... context The real trick behind the and-or trick, then, is to make sure that the value of a is never false One common way of doing this is to turn a into [a] and b...

Ngày tải lên: 14/12/2013, 14:15

... it's a wicked cool module, if you're ever inclined to dive into it on your own) Suffice it to say that copy can copy arbitrary Python objects, and that's how you're using it here The rest of the ... all the same keys and values, and strings are equal when they are the same length and contain the same sequence of characters For class instances, you can define the cmp method and...

Ngày tải lên: 14/12/2013, 14:15

... alternate syntax that can help keep your expressions maintainable 7.5 Verbose Regular Expressions So far you've just been dealing with what I'll call “compact” regular expressions As you've seen, they ... move up to regular expressions In Python, all functionality related to regular expressions is contained in the re module Take a look at the first parameter: 'ROAD$' This i...

Ngày tải lên: 14/12/2013, 14:15

... """load XML input source, return parsed XML document - a URL of a remote XML file ("http://diveintopython.org/kant .xml" ) - a filename of a local XML file ("~/diveintopython/common/py/kant .xml" ) ... minidom >>> xmldoc = minidom.parse('~/diveintopython/common/py/kgp/binary .xml' ) >>> xmldoc >>> print xmldoc.toxml() < ?xml version="1.0" ?> >> from xml import dom >>> dom >>> im...

Ngày tải lên: 14/12/2013, 14:15

... With this new edition of Effective Expert Witnessing, Dr Matson has added new information that is critical to expert witnessing in the late 1990s In the decade since the first edition of this ... used by experts to arrive at opinions This third edition of Effective Expert Witnessing includes two major chapters on Daubert and its meaning, how it is applied, and its ramif...

Ngày tải lên: 21/12/2013, 20:15

... Credits Linux I/O port programming mini−HOWTO Linux I/O port programming mini−HOWTO Introduction This HOWTO document describes programming hardware I/O ports and waiting for small periods of ... Pinout (a 25−pin female D−shell connector on the port) (i=input, o=output): 1io −STROBE, 2io D0, 3io D1, 4io D2, 5io D3, 6io D4, 7io D5, 8io D6, 9io D7, 10i ACK, 11i −BUSY, 12i...

Ngày tải lên: 22/12/2013, 10:15

... MIPS Assembly Language Programming CS50 Discussion and Project Book Daniel J Ellard September, 1994 Contents Data Representation 1.1 Representing ... close” and the speed of your algorithm 16 CHAPTER DATA REPRESENTATION Chapter MIPS Tutorial by Daniel J Ellard This section is a quick tutorial for MIPS assembly language programming and the ... machine...

Ngày tải lên: 22/12/2013, 22:18

... load a program or the basics of CNC programming These students are naturally frustrated that an educational system has shortchanged them by not realizing that metalworking technology has changed ... storage matrix The advantage of the CDC feature is that it: allows the use of cutters that have been sharpened to a smaller diameter permits the use of a larger or smaller tool...

Ngày tải lên: 25/12/2013, 05:16