... ADO.NET automatically stores database connections in a pool. Connection pooling offers a great performance improvement because you don't have to wait for a brand new connection to the database ... database to be established when there's a suitable connection already available. When you close a connection, that connection isn't actually closed; instead, your connection is marked as ... you'll see how to open and close a connection. Opening and Closing a Database Connection Once you've created your Connection object and set its ConnectionString property to the appropriate...
Ngày tải lên: 07/11/2013, 10:15
... class. The following example defines a method named StateChangeHandler to handle the StateChange event. You'll notice that the second parameter to this method is a StateChangeEventArgs ... pool, and this retrieval is very fast. Getting the State of a Connection Object mySqlConnection.StateChange += new StateChangeEventHandler(StateChangeHandler); Whenever the StateChange event ... events: StateChange and InfoMessage. You'll see how to use these events next. The StateChange Event The StateChange event fires when the state of your connection is changed, and you can use...
Ngày tải lên: 14/12/2013, 13:15
Structural and semantic features of english idioms referring to head and a contrastive analysis with vietnamese idioms
Ngày tải lên: 20/12/2013, 18:33
Tài liệu Create a Dialog Box to Connect to a New Database, Including Listing Available SQL Servers and Databases pdf
... Label Name Label1 Text SQL Servers ListBox Name lstSQLServers Label Name Label2 7.1 Create a Dialog Box to Connect to a New Database, Including Listing Available SQL Servers and Databases ... sometimes need to connect to various databases. An example of this is a large company that might keep its site information in separate databases in the same-or even different-SQL Servers. Management ... Server and database and then create a new connection based on the selections. Within a database application, it is necessary to allow users to select a SQL Server back end to which to connect. ...
Ngày tải lên: 21/01/2014, 12:20
Báo cáo khoa học: Unconventional translation initiation of human trypsinogen 4 at a CUG codon with an N-terminal leucine A possible means to regulate gene expression pdf
... necessar- ily mean that translation starts from a downstream AUG, as predicted by genome and mRNA analysis, but raises the possibility that the translated form may have used a CUG start codon with ... with an N-terminal leu- cine amino acid. Our present study indicates that non- AUG translation initiation may be operable more often than anticipated. This may have a great impact on the analysis ... an 81-year-old woman, a 71.5 g sample of frontal cortex from an 83-year-old man and a 71.0 g sample of occipital cortex from a 85-year-old man with a short (2–5 h) post mortem delay. RNA isolation,...
Ngày tải lên: 07/03/2014, 10:20
Tài liệu Using an IP Address to Connect to SQL Server pdf
... Protocol (SPP) across Banyan VINES IP network protocol. Multiprotocol Automatically chooses the first available network protocol to establish a connection generally with performance comparable ... libraries for SQL Server 2000 include: AppleTalk ADSP Allows Apple Macintosh to communicate with SQL Server using native AppleTalk protocol. Banyan VINES Supports Banyan VINES Sequenced Packet ... computers to communicate. A server can monitor multiple libraries simultaneously; the only requirement is that each network library to be monitored is installed and configured. Available network...
Ngày tải lên: 21/01/2014, 11:20
Creativity Thinking Or the ability to connect to what is outside the box when you are inside it
Ngày tải lên: 03/06/2014, 16:38
How to Make A Small Fortune with Tiny Little $7 Products By Jason Fladlien pot
Ngày tải lên: 27/06/2014, 23:20
A methodology for validation of integrated systems models with an application to coastal-zone management in south-west sulawesi
... river basin management and/or ecosystem-based river basin management (Nakamura, 2003). Embedded in these approaches are the concepts of participatory management and adaptive management (Miser and ... actions. 1.2.3. Integrated management and policy analysis Integrated management Rapid changes of objectives and methodological approaches towards the management of natural resources and ... policy analysis. Chapter1 22 Policy analysis and rapid assessment models According to Miser and Quade (1985), systems analysis is interchangeably termed as policy analysis in the US and operational...
Ngày tải lên: 06/11/2012, 10:35
How to interview like a top mba
... understand how to highlight transferable skills and employ résumé language that can help demonstrate a match between your qualifications and those of an ideal candidate. Chapter 4, “Demonstrate a Fit Through ... also important. It should say something meaningful about a candidate’s accomplishments and goals, and how those are related to the available job and the hiring company. The résumé should have integrity ... be perceived as too weak in any of these major areas and expect to get a job at a high level at Procter & Gamble. We especially valued can- didates with extraordinary leadership abilities....
Ngày tải lên: 11/03/2013, 15:28
A new approach to semantic and syntactic functions of English adjectives – A contrastive analysis with their Vietnamese equivalents
... only to practical language but also to translation theory, the description of particular language, language typology and the study of language universals. In relation to bilingualism, C .A is ... sentence An adjective as head of an adjective phrase or as its sole realization can be an exclamation: How good of you! An exclamation is a sentence spoken with emphasis and feeling. Attention ... on analyzing a language and its equivalents in other languages and then the author would like to make an over view of Vietnamese adjectives. 4.1 Some features of contrastive analysis in learning...
Ngày tải lên: 10/04/2013, 14:46
Approaches to Establish a Modeling WWTP with a Case Study in Qinghe WWTP
Ngày tải lên: 05/09/2013, 09:08
Tài liệu How to Think Like a Computer Scientist pptx
... sentence. Although formal and natural languages have many features in common—tokens, structure, syntax and semantics—there are many differences. ambiguity: Natural languages are full of ambiguity, ... All programming languages are formal languages. natural language: Any of the languages people speak that have evolved nat- urally. portability: A property of a program that can run on more than one kind ... To execute a program in a high-level language by translating it one line at a time. compile: To translate a program in a high-level language into a low-level lan- guage, all at once, in preparation...
Ngày tải lên: 19/01/2014, 16:20
3 Simple Ways to Connect with Your Target Audience
... digital assets in order to stay competitive. They must figure out how to use digital means to form connections that matter. To riff on a popular aphorism, to ignore (your audience) is human, to connect ... chance to show that your business goals and values align with the wants and needs of your target audience. Don’t worry about equipment-you can film this video with a portable recorder or even a smartphone. ... socialmediat oday.com http://socialmediatoday.com/chris-horton/981061/3-simple-ways -connect- your-target-audience? utm_source=feedburner&utm_medium=email&utm_campaign=Social+Media+Today+(all+posts) 3...
Ngày tải lên: 08/02/2014, 09:36
Tài liệu Báo cáo khoa học: A tyrosinase with an abnormally high tyrosine hydroxylase/dopa oxidase ratio Role of the seventh histidine and accessibility to the active site docx
... processes. In any case, many of the bac- teria that express PPO activities are strains that interact with plants such as Rhizobium meliloti [10], Ralstonia solanacearum [17] and the marine epiphyte ... tyrosinases and catechol oxidases, show very different behavior with carboxylated and decarboxylated substrates. According to Fig. 6 and the summary in Table 3, tyrosinase shows more affinity for and ... accessibility to the active site Diana Herna ´ ndez-Romero 1 , Antonio Sanchez-Amat 1 and Francisco Solano 2 1 Department of Genetics and Microbiology, 2 Department of Biochemistry and Molecular Biology...
Ngày tải lên: 19/02/2014, 07:20
Báo cáo " A method to construct flood damage map with an application to Huong River basin, in Central Vietnam" pdf
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Ngày tải lên: 05/03/2014, 16:20