Tài liệu Dive Into Python-Chapter 9 XML docx

... """load XML input source, return parsed XML document - a URL of a remote XML file ("http://diveintopython.org/kant .xml& quot;) - a filename of a local XML file ("~/diveintopython/common/py/kant .xml& quot;) ... iso-88 59- 1. Example 9. 19. Parsing russiansample .xml >>> from xml. dom import minidom >>> xmldoc = minidom.parse(&a...

Ngày tải lên: 14/12/2013, 14:15

... range(3): print &apos ;Dive in' 1 Dive in Dive in Dive in >>> import sys >>> for i in range(3): sys.stdout.write(&apos ;Dive in') 2 Dive inDive inDive in >>> ... parsed XML objects >>> from xml. dom import minidom >>> xmldoc = minidom.parse('kant .xml& apos;) 1 >>> xmldoc < ;xml. dom.minidom.Docum...

Ngày tải lên: 26/01/2014, 08:20

... list now. We'll dive into some of the more important functions later. (Some of the built-in error classes, like AttributeError, should already look familiar.) Example 4 .9. Built-in Attributes ... as you'll see shortly. 4.3.2. The str Function The str coerces data into a string. Every datatype can be coerced into a string. Example 4.6. Introducing str >>> st...

Ngày tải lên: 14/12/2013, 14:15

... ( 33, 63, stripnulls), "album" : ( 63, 93 , stripnulls), "year" : ( 93 , 97 , stripnulls), "comment" : ( 97 , 126, stripnulls), "genre" : (127, ... 'year': (93 , 97 , <function stripnulls at 0260C8D4>), 'comment': (97 , 126, <function stripnulls at 0260C8D4>), 'album': (63, 93 , <functi...

Ngày tải lên: 14/12/2013, 14:15

... Similarly, at 9, you need to subtract from the next highest tens character: 8 is VIII, but 9 is IX (1 less than 10), not VIIII (since the I character can not be repeated four times). The number 90 is ... C's) (XC|XL|L?X{0,3}) # tens - 90 (XC), 40 (XL), 0-30 (0 to 3 X's), # or 50-80 (L, followed by 0 to 3 X's) (IX|IV|V?I{0,3}) # ones - 9 (IX), 4 (IV), 0- 3 (0 to...

Ngày tải lên: 14/12/2013, 14:15

... Table  Các quan hệ Relation giữa các bảng  Thực hiện truy vấn dữ liệu  Export ra file XML (Lưu trữ trên máy cục bộ)  Import file XML để tạo CSDL. DataView Danh sách các thuộc tính Tên Ý nghĩa AllowDelete ... Child ParentKeyConstrain t Trả về UniqueConstraint trên bảng Parent đảm bảo dữ liệu phải duy nhất RelationName Tên của Relation; giúp thực hiện truy vấn dữ liệu. (ChildKe...

Ngày tải lên: 22/12/2013, 18:17

... 196 1 and 199 5. Between 196 1 and 197 1 there was a steep fall in the number of grocery stores closing in Britain and then a gradual fall until 198 0. Very few stores closed between then and 199 5. 12b ... between 195 0 and 199 5. The types of products stocked increased significantly from 550 to 190 00 between 195 0 and 199 5. 12c The third graph shows the growth of supermarkets in Britain...

Ngày tải lên: 23/12/2013, 12:16

... btnCreateXMLFile button. After loading the dataset from the Session object, the WriteXML method is invoked to save the data into an XML document. Listing 12.14 wfrmHowTo12_5.aspx.vb: Creating the XML ... mdsData.WriteXml("c:\Test .xml& quot;) End Sub 9. Add the code in Listing 12.14 to the Click event of the btnReadFile button. Here, the code reads the XML document by usi...

Ngày tải lên: 24/12/2013, 06:17