Tài liệu Proxies, What is a Proxy Server? pptx

... Proxies What is a Proxy Server? A proxy server is a kind of buffer between your computer and the Internet resources you are accessing. The data you request come to the proxy first, and only ... to use proxy servers? Transfer speed improvement. Proxy servers accumulate and save files that are most often requested by thousands of Internet users in a special database...

Ngày tải lên: 23/12/2013, 19:15

... cellspacing, and font color. In addition to the main tags, a table can have a caption that is put between the tags <caption> and </caption>. It also can have a heading row. This is ... </tr> 17 </table> Tables are widely used in HTML to display data in even rows and columns, not just for displaying data from a database. The Java Processing Program package...

Ngày tải lên: 22/12/2013, 17:15

... Column name Data type Description CONSTRAINT_CATALOG nvarchar(128) Constraint qualifier CONSTRAINT_SCHEMA nvarchar(128) Constraint owner name CONSTRAINT_NAME nvarchar(128) Constraint name TABLE_CATALOG ... name TABLE_CATALOG nvarchar(128) Table qualifier TABLE_SCHEMA nvarchar(128) Table owner name TABLE_NAME nvarchar(128) Table name COLUMN_NAME nvarchar(128) Column name ORDINAL_POSI...

Ngày tải lên: 26/01/2014, 10:20

... Control to Access a Database A DataGrid allows you to access rows in a database table. In the following sections, you'll learn how to create an ASP.NET Web application that uses a DataGrid ... this example, the DataSource is dataSet11. • DataMember The DataMember is the name of the table to which your DataGrid is bound. In this example, the DataMember is Products. •...

Ngày tải lên: 24/12/2013, 01:17

... your DataSet respectively. In fact, a DataSet has no "knowledge" of the database at all. A DataSet simply stores a disconnected copy of the data. Because of this, a DataSet doesn't ... mySqlDataAdapter to mySqlTransaction: SqlTransaction mySqlTransaction = mySqlConnection.BeginTransaction(); mySqlDataAdapter.SelectCommand.Transaction = mySqlTransaction; mySqlData...

Ngày tải lên: 24/12/2013, 01:17