SQLiteOpenHelper example

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Use SQLiteOpenHelper and use ContentProvider.

1: Android in the operation of the database There are two main methods: the use SQLiteOpenHelper and use ContentProvider. (A) the use of SQLiteOpenHelper: an abstract class, used to provide management and maintenance of the database version of the interfa

android SQLite database using the SQLiteOpenHelper class operation

A, SQLite Introduction Android built-in SQLite is a small relational database. SQLite's official website is http://www.sqlite.org/, can go to download some documents or related information. Blog in a slightly more detailed introduction, we can take a

android SQLiteOpenHelper use the sample

We all know that Android platform provides us with a database helper class to create or open the database, this helper class is inherited from SQLiteOpenHelper class in the class constructor, call the Context of the method to create and open a specified n

Example customized Content Provider android

We all know the key to their shared data and other applications in two ways: create your own Content Provider (that is inherited from a subclass of Content Provider) or your data is added to the existing Content Provider to go after need to ensure that th

SQLiteOpenHelper Application

1.SQLiteOpenHelper SQliteOpenHelper is an abstract class to manage database creation and version management. To use it to achieve its nCreate (SQLiteDatabase), onUpgrade (SQLiteDatabase, int, int) method onCreate: When the database was first established w

Android Introduce (I) concepts and NoteBook example

Android Introduce (I) concepts and NoteBook example 1. Open Handset Alliance Consist of the system View -----> lists, grids, text boxes, buttons, web browser Content Providers -----> access to other applications (for example, contact database) Resou

First Hibernate Example

Curd a simple example. Source does not contain the dependent libraries, or playing too much of the package. PO object Note: One must have the default constructor 2 non-final modified. Otherwise useless lazy loading. UserDAOImpl category code, and other co

JDBC example of a long time do not have JDBC forgot

A back-up here to stay. The first: The second:

Upload file swfupload example rails application

http://cameronyule.com/2008/07/rails-21-swfupload-example 1. Rails2.1.2 download 2. Download swfupload-rails-authentication 3. Decompress copy rails to vendor, the implementation of rake rails: update 4. Environment.rb has set in config.gem 'mini ...

Ruby implementation from their own single-mode Example Insider Secret Ruby module

Ruby implementation from their own single-mode Example Insider Secret Ruby module Abstract Through my own implementation of the Singleton module implementation of the Ruby Example of single-mode. Explain in detail my own implementation of the Singlet ...

Simple example of Hibernate

A simple example of Hibernate experience 12 * today looked to me that the easy Hibernate example of the results of an afternoon to get done. Little feelings and share with you the next. Later proceedings will be posted to the wrong place to show everyone.

Flow arrangements for software development (as an example in Python language)

Python language in the following example to illustrate the flow of software development arrangements For software development, implementation function of the preparation of the development of software code is only a small part of the whole story but also

This is a static page mscomm through the js control equipment for a visit com example.

<html> <head> <title>JavaScript Serial (VB MSCOMM32 .OCX Control) </title> <SCRIPT Override the MSComm control unique event handling code function MSComm1_OnComm() { var len=0; //window.alert("happy"); if(MSComm1.CommEvent==1)//

integration of spring and dwr (a small example of a tree)

integration of spring and dwr (a small example of a tree)

JBoss Seam to learn from scratch 5 --- eclipse foot in, registration example of the realization of

The best way to learn or to see more examples of learned knowledge point. registration is the official seam examples, function is relatively simple, but they can generally learn about the working principle of the seam. The example is in the seam unde ...

JBoss Seam to learn from scratch 12 --- eclipse foot in, seamspace example of the realization and understanding of

Continue to bring their own learning in the seam examples, this study is seamspace, use the Seam security aspects of the technology, the realization of a SNS (social networking site) example. "Todo" part of studying in the future, huh, huh. ...

Lean thinking for example - [Lean]

Dell Computer in the application of the lean, the 2001 inventory turnover 64 times more than the maximum 50 competitors, operating costs are lower than its more than half. That the successful application of Lean software development projects, began in the

call each other flex_js simple example

In JavaScript to call the Flex method can be used in Flex to ExternalInterface call Flex methods, approaches through the Flex application in the list of available methods to add a public method specified. In the Flex application by calling addCallback ()

ajax auto-complete example of

We encountered one of the most popular auto-complete function. Google launched its home page in Google Suggest, the presentation of the auto-complete the perfect present. Google Suggest is amazed people. It is not only well placed drop-down area, will be

attributes the use of an example prototype

attributes the use of an example prototype Author: Cloud.L date :2007-09-27 Font size: small in large prototype in IE 4 and later for the introduction of a certain type of object in the method, and is a special convenience: it is a kind of object to ...

Struts2 spring hibernate integration example

Private http://www.blogjava.net/fundei/archive/2009/05/14/270668.html Integrate struts, spring, hibernate, for the beginner is the biggest trouble on its cumbersome xml configuration file. All of which are now based on the configuration of notes provides

javascript simple example of a collection

Simple to verify: <form name="myform"> User Name: <input type="text" name="username"/> <br /> Password: <input type="password" name="password" /> <br /> <button> landing

J2me Series my first example of

The company's business will involve cell phone use, on top of us to get to know how to develop. Group had previously been the company's java do java web, and on mobile phones Knew nothing about the development on the java development team so we st

Interface Definition Example

Interface Definition Example

STRUTS1.3 a simple example

To begin learning today STRUTS1 .3 After you have done, a simple example. Oh, and feel STRUTS1 is better than STRUTS2 trouble!

A simple example of log4j and Could not read configuration file [log4j.properties] solution

log4j Description: About Log4j Log4j framework is written in standard Java logging framework. Jakarta, as part of the project, it Apache Software License (ApacheSoftware License) under the distribution, speed and flexibility as the central concept: L ...

A simple example of Android in ProgressDialog

Internet generally are an example of how the progress bar shows how close the end of the mandate is not an article, reference to other articles through the tests to set the progress bar shows a simple example is as follows: The establishment of andro ...

zeroc ice Helloworld small example of

ice official small example, specifically what is Internet presentation Tingduo of ice. Download the package to use to download http://www.zeroc.com/download.html Ice-3.3.1-VC80.msi Ice-3.3.1-ThirdParty-VC80.msi Documentation Ice-3.3.1.pdf Installation Ice

example of inter-process communication service android

Service between the two processes need to communicate, it would take after take object serialization to send each other. Android provides a AIDL (Android Interface Definition Language) tool to handle serialization and communication. This situation needs t

Spring example of the way BeanFactory

Spring example of the way BeanFactory

Hibernate Search annotations example

pojo Object News import java.util.Date; import javax.persistence.Entity; import javax.persistence.GeneratedValue; import javax.persistence.GenerationType; import javax.persistence.Id; import javax.persistence.Table; import org.hibernate.search.annotations

ESB Tour (mad rush of the mule - an example echo.hello.StockQuote analysis)

The translation of the first three examples to explain and mule source code analysis, English and Chinese language and customs are a greater difference, meaning that even if the literal over the content of most of you look very awkward, English is not goo

Understanding of the JMS (6): DeliveryMode Example

In the example below, respectively Persistent and nonpersistent send a message, and then close out of JMS. import javax.jms.Connection; import javax.jms.DeliveryMode; import javax.jms.MessageProducer; import javax.jms.Queue; import javax.jms.Session; ...

"Learning OO good example" of the Bad Smell & Refactoring

Bad Smells & Refactoring Before doing a training, when the preparation time it took some work. ppt paste is not up to prepare lesson draft posted on this, back up a bar. Bad Smells & Refactoring An inscription Any fool can write code that a comput

Cassandra 2 simple terms the first example of a run

/ ** * Author: ahuaxuan (Rong-Hua Zhang) * Date 2010-2-25 * / Cassandra 2 simple terms the first example of a run In the last article, we have successfully created an instance of cassandra, but also up and running it successfully, the following work ...

flex integration of a simple example of struts (using Httpservice)

Under the flex on the Eclipse integration java configuration please refer to: http://aaacd.blog.hexun.com/15758049_d.html Here is a flex integration of a basic example of struts 1. TestFlex10.mxml <?xml version="1.0" encoding="utf-8"?> <mx:Applic

JBPM 4.3 Email and Notification Example

The first step: jpdl.xml file <? xml version = "1.0" encoding = "UTF-8"?> <process key="moves" name="moves" xmlns=" http://jbpm.org/4/jpdl "> <start g="372,12,49,73" name="sta

Java socket - a simple example

A simple example 1. Background We will discuss examples in this section will clarify how to use the Java code and . The client to connect to the server with the . Server with the listening on port 3000. The client requests the server C: drive content ...

Java socket - a multi-threaded example

An example of a multi-threaded 1. Introduction The previous example to teach you the basics, but not going to get you more in-depth. If you do this to stop, then you can only handle one client. The reason is is a blocking method. Only when it has com ...

Java socket - an example with a connection pool

An example with a connection pool 1. Introduction We now have the whenever a client to apply for a connection in a new create a new . This means that there may be a bunch of "lying" around us. And to create system overhead is not trivial. I ...

Java small example: read the contents of the file

Java provides BufferedReader class is used to read the string from the stream, FileReader class is used to read the file. We use these two classes to read the file in the string. Here is an example: import java.io.BufferedReader; import java.io.FileR ...

Log4j configuration file example

Today, the Internet to find detailed description of log4j, the configuration file as follows: # Sentence for the definition of named stdout what type of output, which can be # org.apache.log4j.ConsoleAppender (console), # org.apache.log4j.FileAppende ...

Getting Started with Spring @ AspectJ example of realization of AOP

http://hi.baidu.com/275989036/blog/item/aa8e9eafe9f304c67cd92a96.html The role of the OP no longer be described here, the following began to explain a very simple example of entry-level. Reference to a monkey steal peach, guardian guardian of the orchard

SimpleDateFormat function uses the example of

public class SimpleDateFormat extends DateFormat is a country-sensitive manner and analysis of data format concrete class. It allows the formatting (date -> text), parsing (text -> date) and standardized. allow that date - the time format speci ...

Hadoop example programs WordCount Xiangjie

A recent study cloud computing, research Haddop framework, took a full day will be completely under Hadoop up and running in Linux, see the official map-reduce the demo program WordCount, carefully study a little, count as a beginning. In fact, WordC ...

Spring to get into the first example of a

1, Spring realization principle and the reality principle is the same plant. May be construed as Spring is a large factory. 2, I will write a simple plant, and then write a compare Spring. 3, a simple example of plant are as follows: 3.1, the first to wri

From the end of the file to read a simple example of

Reality is sometimes encountered at the end of the beginning need to be read from the file examples, such as reading the last line of the category. There needs to be read using RandomAccessFile. The following is just a simple example of reverse read ...

java multi-threading - java. util.concurrent.locks.AbstractQueuedSynchronizer resolution (only with multi-thread synchronization example)

jdk1.5 and jdk1.6 multi-threading api is somewhat different, this is mainly for the jdk1.5 multi-threaded api's AbstractQueuedSynchronizer explanation. jdk api Many locks are achieved and used within AbstractQueuedSynchronizer achieved. AbstractQ ...

jquery way to Jsonp example of cross-domain access to json with php

Server Need a cross-domain taking URL hypothesis : http://www.1ong1.com/bbtest/json.php Returns the : ({ "TotalCount":1,"Rows":[ { "vusername":"zycbob","CompanyName":"BV Ltd,.","UcofcName":" Group ","CamEndTime":"2010-02-05 16:40:00","ServerID":"1","Serve

Jquery dynamically add elements - a simple example

Today, my colleagues asked a question: Wrote Know how to write js to achieve this features? In the select, select one, in a text box appears after select option 2, after the emergence of a select in select The text box and select the name of the same ...
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