Ngày tải lên: 24/03/2014, 03:20
Using LINQ to DataSet
... LINQ. If you use a DataAdapter to load data, call its Fill method before using LINQ to extract data. Note The DataAdapter object’s Fill method loads all requested data into local DataSet memory. ... to DataSet provider adds new extension methods to both the DataTable and DataRow classes. These new features appear in the System .Data. DataSetExtensions assembly (found in the System .Data. DataSetExtensions.dll ... to employ them to extract data from data sets using the power of LINQ. Understanding the LINQ to DataSet Provider ADO.NET’s DataTable class, as a logical collection of data- laden objects, is the...
Ngày tải lên: 03/10/2013, 00:20
... the Data menu, click Show Data Sources. The Data Sources window appears, displaying NorthwindDataSet with the Products and Suppliers DataTable objects. Expand the Products and Suppliers DataTable ... automatically. Understanding DataSets, DataTables, and TableAdapters The ADO.NET object model uses DataSets to cache data retrieved from a database. An application that defines DataSet objects can execute ... 2. On the Data menu, click Add New Data Source. The Data Source Configuration Wizard starts. You use this wizard to create a connection to a data source. A data source can be a database, an...
Ngày tải lên: 24/12/2013, 09:16
Tài liệu Reading a Column Value Using Strongly Typed DataSet Classes pptx
... System .Data. SqlClient.SqlDataAdapter mySqlDataAdapter = new System .Data. SqlClient.SqlDataAdapter(); mySqlDataAdapter.SelectCommand = mySqlCommand; MyDataSet myDataSet = new MyDataSet(); sqlConnection1.Open(); ... mySqlDataAdapter.Fill(myDataSet, "Customers"); sqlConnection1.Close(); MyDataSet.CustomersDataTable myDataTable = myDataSet.Customers; foreach (MyDataSet.CustomersRow myDataRow ... myDataRow in myDataTable.Rows) { listView1.Items.Add(myDataRow.CustomerID); listView1.Items.Add(myDataRow.CompanyName); listView1.Items.Add(myDataRow.Address); } } The myDataRow.CustomerID...
Ngày tải lên: 21/01/2014, 07:20
Tài liệu Using the Python Database API with Red Hat Database docx
... () Using the Python Database API with Red Hat Database 18 Using the Python Database API with Red Hat Database Red Hat Using the Python Database API with Red Hat Database 8 Using the Python Database ... after the (potential) # data modification viewtable (db) disconnect (db) Using the Python Database API with Red Hat Database 6 Using the Python Database API with Red Hat Database Red Hat Performing ... transaction " Using the Python Database API with Red Hat Database 4 Using the Python Database API with Red Hat Database Red Hat a row, and then disconnecting: • Connect to the database by creating...
Ngày tải lên: 19/02/2014, 12:20
Tài liệu Báo cáo khoa học: "Updating a Name Tagger Using Contemporary Unlabeled Data" ppt
... data. In this paper, we address the problem of analyzing new data given a semi-supervised NE tagger trained on data from an earlier time pe- riod. We will show that updating the unla- beled data ... trained with older data. First, we studied whether it was better to update the seeds or the unlabeled data; then, we analyzed whether using a smaller amount of current unlabeled data could be better ... unlabeled data drawn from older sources. The experiments show that using contemporary unlabeled data is the best choice, outperforming most experiments with larger amounts of older unlabeled data...
Ngày tải lên: 20/02/2014, 09:20
Health and Wealth of Elderly Couples: Causality Tests Using Dynamic Panel Data Models pot
... status using panel data on an elderly US cohort. One follows the methodology of Adams et al. (2003) based upon Granger causality. The second is an extension of this using a dynamic panel data framework. ... Normalized Instrumental-Variable Estimation using Panel Data, Journal of Business and Eco- nomic Statistics, 17, pp. 36-49. [6] Arellano, M. (2003): Panel Data Econometrics, Oxford University Press, ... health on household wealth, using the constructed health index which incorp orates all features of health. Table 13 shows the results of a similar dynamic panel data model using separate indicators...
Ngày tải lên: 05/03/2014, 18:20
Exposures to fine particulate air pollution and respiratory outcomes in adults using two national datasets: a cross-sectional study doc
... 12 ontheprevalenceofadverserespiratoryoutcomesfor adults using modeled air pollution data from the EPA AirData system and health outcome data from the National Health Interview Survey (NHIS) geocoded ... monitors Annual data for PM 2.5 for the years 2002-5 were down- loaded f rom the USEPA AirData website [45]. Relevant fields used for model predictions of ambient concentra- tions using monito ring data ... evaluation of predictions was performed using this leave-one-out method, where a measured data point was dropped, and the remaining data points were used to predict the data value at that location. This...
Ngày tải lên: 06/03/2014, 19:20
APPLICATION OF THE STIRLING MODEL TO ASSESS DIVERSITY USING UIS CINEMA DATA docx
... to define diversity – can be determined using two forms of categorization; “title” and “languages”. To evaluate disparity for “titles” using the given data, one can only use the rate of similarity ... language, geographical origin and genre of films). Given the lack of statistical data on the genres of films in the UIS Database, this last form of categorization had to be discounted. A 333 ... Notes: - Data unavailable Methodology unavailable - 23 - Table 5 indicates the number and the list of countries used in our analysis according to the number of criteria for which the database...
Ngày tải lên: 07/03/2014, 15:20
Báo cáo khoa học: "Cross Language Dependency Parsing using a Bilingual Lexicon∗" docx
... domain adaptation tasks often assume annotated data in new domain absent or insufficient and a large scale unlabeled data available. As unlabeled data are concerned, semi-supervised or unsupervised ... translated treebank still help those long distance dependencies. 4 There is a slight exception: using the same data splitting, (Yu et al., 2008) reported UAS without p as 0.873 versus ours, 0.870. 1 ... dependency parsing in one language by using a translated tree- bank from another language. A simple statisti- cal machine translation technique, word-by-word decoding, where only a bilingual lexicon is nec- essary,...
Ngày tải lên: 17/03/2014, 01:20
Stride Space: Humanoid walking animation interpolation using 3D Delaunay databases potx
... suitable for interactive environments as using the motion capture data in itself can be compared to playing back a recording. To interpret, adjust and merge the data such that it can be used in an ... q 1 we determine whether we need the database for left steps (q 1 < 0) or right steps (q 1 ≥ 0). A location query on q is performed on the appropriate database to find the spanning neighbours ... candidates, the system evaluates nearby blend can- didates using a higher-dimensional distance function. 4. The final blend candidates are blended using both a rotational and posi- tional interpolation...
Ngày tải lên: 17/03/2014, 12:20
Neighborhoods and the Health of the Elderly: Challenges in Using National Survey Data pot
Ngày tải lên: 22/03/2014, 14:20
An Examination of Mutual Fund Timing Ability Using Monthly Holdings Data ppt
Ngày tải lên: 30/03/2014, 15:20
Báo cáo hóa học: "Research Article The Effect of Cooperation on Localization Systems Using UWB Experimental Data" doc
Ngày tải lên: 21/06/2014, 22:20
Báo cáo khoa học: "Arabic Named Entity Recognition: Using Features Extracted from Noisy Data" doc
Ngày tải lên: 23/03/2014, 16:20
Spectral analysis of total ozone column variability using TOMS data over Baghdad, Iraq
Ngày tải lên: 05/09/2013, 15:28
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