the emergence of information technology as a strategic issue

... compile a Java program using the javac command and run a program using the java command A Java program must be saved in a file with a java extension The name of the file must be the same name as the ... Save the program Save the program in a file called FirstProgram.java Once again, the case is significant, so make sure that the F and P are in uppercase and the rest are in lowercase Compile the ... using the (float) cast operator Note that the integer 10 is cast to a float before the division takes place Cast operators are available for any data type, and are formed by placing parentheses around...

Ngày tải lên: 04/06/2014, 13:20

... hda1, hda2, and hda3 are all physical volumes We'll initialize hda3 as a physical volume: root@lappy:~# pvcreate /dev/hda3 If you wanted to combine several disks, or partitions you could the same ... suggest doing it offline as that is less scary.) Looking at lvdisplay again we can see the volume was resized: root@lappy:~# lvdisplay - Logical volume LV Name /dev/skx-vol/test VG Name skx-vg LV ... have a lot of space handy for allocating to LVM then it might make sense to reinstall your system The Debian installer has excellent support for creating LVM setups We've not really covered advanced...

Ngày tải lên: 18/09/2012, 10:12

... recreate again: this relapse could promote the formation of a layer of reactive collagen in the region below the treated area We therefore believe that this technique can be utilized as a simple and ... drafted the manuscript and reviewed the literature FMA: participated in the surgical treatment and in the follow-up of this patient MM: participated in the design of this case study and in the follow-up ... participated in the follow-up of this patient All the authors read and approved the final manuscript CONSENT STATEMENT Written informed consent was obtained from the patient for publication of...

Ngày tải lên: 25/10/2012, 11:00

... Pointer arrays • Pointer array – array of pointers – an array of pointers to int’s char ∗arr [10]; – an array of pointers to char’s int ∗arr [20]; • Pointers in array can point to arrays themselves ... themselves char ∗strs [10]; – an array of char arrays (or strings) Pointer array example • Have an array int arr [100]; that contains some numbers • Want to have a sorted version of the array, but ... Special type of list - last element in (push) is first out (pop) • Read and write from same end of list • The stack (where local variables are stored) is implemented as a *gasp* stack 15 Stack as array...

Ngày tải lên: 25/04/2013, 08:07

... internal register is used as a symbol) Samples available as symbols: Loop Upper and lower cases may be mixed "_" is available as a character End _of_ Loop A numeric value can be used except at the ... ROM_DATA,DATA,LOCATE=H'1100 DATA1: DATA.B 10 DATA2: DATA.B 100 SECTION RAM_DATA,DATA,LOCATE=H'2000 ANSWER: RES.B The above makes DATA1 represent the H'1100 address including "10" ("H' 0A" in hexadecimal notation), ... instruction, a symbol attached to a reserved area also represents the address .SECTION WORK,DATA,LOCATE=H'1100 DATA1: DATA.L 10000 http://resource.renesas.com Page 46 DATA2: ANSWER: DATA.W DATA.B 1000...

Ngày tải lên: 29/09/2013, 11:20

... store information from a database The Data category includes the following classes: SqlConnection, SqlCommand, DataSet, and DataView, among others • • • • • • XML Schema The XML Schema category ... relevant to the type of application you are developing The following list describes the contents of some of these categories: • Data The Data category contains classes that allow you to access and ... initial files for your project, VS NET will display a blank form, as shown in Figure 6.2 You can think of the form as the canvas on which you can place standard Windows controls, such as labels,...

Ngày tải lên: 17/10/2013, 19:15

... Member accessible only within the class, a derived class, or class in the same program (or assembly) Member accessible only within the class or class in the same program (or assembly) Member accessible ... available outside the class You can also use an access modifier to specify the degree to which the class itself is available Table 6.1 shows the access modifiers in decreasing order of availability: ... namespace contains the various classes for creating Windows applications Most of the classes in this namespace are derived from the System.Windows.Forms.Control class; this class provides the basic...

Ngày tải lên: 20/10/2013, 10:15

... returned The rest of this routine should look somewhat familiar because a DataAdapter object is created, and a DataTable object is filled, based on the username that was passed in If a record ... found for the user, then False is passed back If a record is found and the password matches, then True is passed back If the password for the user does not match, then False is passed back Listing ... specifying the description for the Web Method and then declaring the function header for the method called TestUserPassword The parameters strUserID and strPassword are passed, and a Boolean type value...

Ngày tải lên: 20/10/2013, 13:15

... use as an order parameter The vertical orientation of a grain thus wastes space proportional to − a, relative to the horizontal one We examine the response of the packing fraction for typical parameter ... relaxation of other grains in an extended neighbourhood As decreases, the corresponding φ∞ increases asymptotically towards the jamming limit φjam , identified with a dynamical phase transition in a previous ... in between the jammed and fluidised states, with its balance of individual and collective dynamics, remains one of the most fascinating mysteries of granular matter Lastly, we see a frozen region...

Ngày tải lên: 01/11/2013, 08:20

... 23 21 FEATURE Database Abstraction in PHP Creole, Metabase, PDO, PEAR::DB, PEAR::MDB and PEAR::MDB2 Each of these packages has specific features and drawbacks that set it apart from the others, ... language that was asked for The client was, of course, the easy part The implications on the server side are a bit more extensive, but our MySoapServer class can remain the same the error handling ... database, the file system or some other data store to retain the value of particular variables with a particular session—again, using a simple name and value pairing When the value of a particular variable...

Ngày tải lên: 04/11/2013, 14:15

... with the database column or identifier used to populate the variable Advantages of Using the %TYPE Attribute D D The datatype of the underlying database column may be unknown The datatype of the ... CHAR(1); Declare a variable to count the iterations of a loop and initialize the variable to v_count BINARY_INTEGER := 0; Declare a variable to accumulate the total salary for a department and ... composite, and reference—that you can use for declaring variables, constants, and pointers Scalar Datatypes A scalar datatype holds a single value and has no internal components Scalar datatypes can...

Ngày tải lên: 10/12/2013, 17:15

... C.html :As a discipline, computer science spans a range of topics from theoretical studies of algorithms and the limits of computation to the practical issues of implementing computing systems in hardware ... Tin 43 Status tinyInt Title Nvarchar 255 Doc_content Nvarchar Max Last_crawl Date time 32 Last_Index Date time 32 Field type Nvarchar Nvarchar Field Size 255 255 Bảng Topic No Field Name Topic_ID ... computer systems • E.html:Health care, or healthcare, refers to the treatment and management of illness, and the preservation of health through services offered by the Sinh viên thực hiện: Tăng...

Ngày tải lên: 19/12/2013, 09:59

... represents a set of commands and a connection to a database SqlDataAdapter is a class derived from DataAdaptor SqlDataAdapter is used to populate a DataSet ! To add and configure a SqlDataAdapter Create ... creating a typed DataSet is as follows: Generate a SqlDataAdapter Create a typed DataSet using the data adaptor that you created in the previous step Note The SqlDataAdapter is a class in ADO.NET, ... Change the default name DataSet1 to AccountDataSet c Leave the other dialog box elements at the default settings and click OK to generate the AccountDataSet typed DataSet Open the Class View of...

Ngày tải lên: 21/12/2013, 05:17

... class name can be totally different The namespace declaration indicates that you are referencing the "System" namespace Namespaces contain groups of code that can be called upon by C# programs With ... detail in a later lesson, dedicated specifically to namespaces The class declaration, "class WelcomeCSS", contains the data and method definitions that your program uses to execute It is one of ... class only, rather than an instance of the class This is necessary, because when a program begins, no object instances exist Classes, objects, and instances will be covered in more detail in a...

Ngày tải lên: 21/12/2013, 06:16

... modify a database 13 Accessing a Database from a Web Page The database we will initially use is that for an address book The following picture is from an Access database.9 It shows a table called AddressTable ... given by that value It also discards the HTTP/1.1 at the end of the string The client data consists of a set of name-value pairs These are stored in a small wrapper class called Param Each pair holds ... EmailProcessor As you can see, this class only echoes the data on the form It could also save the data to a file or store it in a database If the data contained prices and quantities it could calculate and...

Ngày tải lên: 22/12/2013, 17:15

... AutoEventWireUp attribute indicates whether the ASP.NET framework automatically calls the Page_Init() and Page_Load() event handler methods These methods are defined in the WebForm1.aspx.cs; you'll learn ... extension aspx identifies ASP.NET files You'll examine the details of the WebForm1.aspx and WebForm1.aspx.cs files in the following sections The WebForm1.aspx File You can view the HTML containing the ... fair than she"; } } } As you can see, the WebForm1 class is derived from the System.Web.UI.Page class In fact, when you run your form, NET actually creates an object of the Page class that represents...

Ngày tải lên: 21/01/2014, 07:20

... object named Cart and a DataView object named CartView to the WebForm1 class, as shown in the following code: public class WebForm1 : System.Web.UI.Page { protected DataTable Cart; protected DataView ... near the bottom of the Properties window Do the following to add the Buy button: Click Columns on the left of the DataGrid1 Properties dialog box Expand the Button Column node of the Available ... Page_Load() method to the following code; notice that this method creates a DataTable to store the shopping cart, and that this DataTable is stored in the Session object: private void Page_Load(object...

Ngày tải lên: 21/01/2014, 07:20

... size of the vocabulary is large Instead of cross-validating using the log-rank over the validation data as they do, we instead used the moving average of the training loss on training examples ... sequence labeling task We follow the conditions in the CoNLL-2000 shared task (Sang & Buchholz, 2000) The linear CRF chunker of Sha and Pereira (2003) is a standard near-state -of -the- art baseline ... total The epoch that performed best on the development set was chosen as the final model We use the following baseline set of features In the gold-standard MUC7 data, discard (label as ‘O’) all...

Ngày tải lên: 20/02/2014, 04:20

... density at 600 nm (OD 600) of 0.8–1 Acid phosphatase activity of intact cells was assayed as described [19] The acid phosphatase activities of the transformants were corrected by FEBS Journal 273 ... acetyltransferase subunit of the elongator [26] (Fig 2C) In all these cases, the GLAM ratios of the mutants were, at most, 50% of the wild-type ratios and, therefore, we consider this percentage as the ... than in the wild type (Fig 1C) 758 PHO5 encodes a periplasmic acid phosphatase, which is very easy to assay [19] The levels of acid phosphatase activity of an untransformed S cerevisiae strain...

Ngày tải lên: 07/03/2014, 12:20