First of all, my idea:The logic for changing the icons inside the Luancher3 is as follows:Query the app resource bundle first--database query--Other places to query iconTherefore, we just need to get the icon code from the database early to extract from the app resource bundle.Our external app just needs to add an icon to the Launcher.db's icon field. We can.Then notify the desktop to update the icon. You can complete the entire desktop icon itself to replace the effect of the active.Advantages
ActiveX (1) The first simple Demo and activex the first demo
Speaking of ActiveX, my first instinct is Flash. With ActiveX, we can create rich and interactive applications. At the same time, using ActiveX features, we can achieve seamless connection between Js and ActiveX (including data sharing and interface mutual calls), and use ActiveX to break browser restrictions and achieve more powerful functions.
DEMO of MSSQL connection based on PDO and demo of pdomssql
This example describes how to connect to MSSQL Based on PDO in php. We will share this with you for your reference. The details are as follows:
Wanghighlighter DemoLanguage:Theme:Conversion
DescriptionWanghightlighter.js is a JavaScript widget that lets you highlight code, supporting more than 20 languages and beautiful themes that are commonly used. Code Open source.Instruction for use download:https://github.com/wangfupeng1988/wangHighLighter-------------------------------------------------------------------------------------------------------------Please pay attention to my Weibo. Also welcome to follow my tutorials:" from des
This article mainly introduces the usage of the jQuery Avatar cropping tool jcrop, and analyzes the jQuery Avatar cropping tool jquery in the form of examples. jcrop. the specific usage tips of js are provided with the complete demo source code for readers to download. If you need it, you can refer to the following example to describe the jcrop usage of the jQuery Avatar cropping tool. We will share this with you for your reference. The details are as
PDF data extraction ------ 3. parsing Demo, ------ 3 demo
1. capture key value information in text string format in PDF (completed)
Introduction: This type of resolution is relatively traditional. It is the simplest. It mainly uses Regular Expression for semantic recognition and verification. For example, it captures key information in the red circle below.
String mettingData = GetMeetingData (); public st
Jsp page Verification Code demo and jsp Verification Code demo
The ImageIO that generates the verification code on the java background is displayed on the front-end page. At the same time, the value of the verification code is passed into the session for matching with the verification code entered by the user. ajax technology is used in user verification, verify the verification code without refreshing the
PHP Regular Expression filters html tag attributes (DEMO), regular expression demo
Html Tag filtering can have built-in functions in php, but the filtering is too clean. We sorted out some examples of using regular expressions to filter specified html tags, the details are as follows.
When collecting data, you sometimes need to filter out redundant tag attributes. For example, img tags can filter out all at
Public platform DEMO (PHP), Public demo
I set up the CI framework in the SAE environment (in fact, this little thing does not need to use the framework) and directly wrote the code in the controller.
A positioning demo and a positioning demoPreparations
Click the project name, slide to the bottom, and click the + sign to import the MapKit. framework system library.
If you are using iOS8 or a later version, you need to add the following content to the info. plist file. The final character can be typed as needed.
Detailed demo practices
Finally, I will provide you with the Code. The comments are qui
Demo of the custom View series (II) and windmill demo
The windmills of versions 1.0 and 2.0 have an unsatisfactory effect: When the fingers are lifted, the windmills stop rotating, now Version 3 is to let the windmill continue to rotate for a period of time when the finger is lifted. The idea is as follows:
1) Keep turning the windmill for 5 seconds when your fingers are raised
2) Listen to the MotionEvent.
Pull-down refresh Demo and refresh demo
Pull out a pull-down refresh in the Project (simple and clear for newcomers to learn). The comments in the Code are very comprehensive and can be understood at a Glance. If the source code is good, please share it with me ~
:Http://www.dwz.cn/CFfzb
nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp;nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; n
A complete example of a classic game in JavaScript [demo source code download] and demo source code download
This article describes the JavaScript clearance game. We will share this with you for your reference. The details are as follows:
I believe that all of you have played the game posted at the beginning of the year. First:
Source code:
Click here for the complete instance codeDownload from this site.
Online palette instance implemented by JS (with demo source code download) and demo source code download
This article describes the online color palette implemented by JS. We will share this with you for your reference. The details are as follows:
The running effect is as follows:
The Code is as follows:
Click here to download the complete instance code.
The business manager of the company's market development department often needs to show customers the application of new products and related information, after PowerPoint has done the relevant presentation, each time to personally door-to-door to the customer to demonstrate, make their own physical and mental exhaustion, and the promotion of very little effect. Is there a simple way to do that? Since the PowerPoint2010 Beta implementation of the remote demo
1, first download a groovy SDK, download the address point I; 2, unzip the groovy SDK that you downloaded; Remember this decompression address and use it later; 3, create a new groovy project with Idea 4, project structure as shown 5, because we want to download the jar package, we are here with Maven management, create a new Pom.xml file, the code in the file can copy the following code;
Project used jar Bag is inside, after configuration, in the Pom.xml file right, select a conversion
Simple ASP. NET programming method for generating static pages [demo source code download] and demo source code download
This example describes how to generate a static page by using ASP. NET. We will share this with you for your reference. The details are as follows:
1. Use Cases
When the page data does not need to be changed frequently, the static page mode can be used.
2. Benefits of using static pages
(
SQL Performance Optimization-Methods for locating network performance problems (DEMO) and performance optimization demo
Recently, my colleague from the project team told me that he encountered an SQL Performance problem. He said that there were only 69 records in the table, and it took more than two minutes to execute the client, which was very unscientific. I analyzed the cause and solved it. The following
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