update apps automatically

1. Access enables the relationship between Tables and automatically deletes sub-table data after the parent table data is deleted: on the Tables interface 1. access to enable the relationship between Tables and automatically delete sub-table data from the parent table. On the Tables page, right-click "Relationships... -In the displayed Relationships window, select the expected table, and double-click the bl

Modified method to solve the Dream CMS modified article, the release time automatically updated method, very simple:Locate the following file and code:Dede/templets/article_edit.htmPut 1 $nowtime = GetDateTimeMk(time()); Change into 1 $nowtime = GetDateTimeMk($arcRow["pubdate"]); This will ensure that when the article is modified, the time to publish the article is still the old time, n

open the Excel table directly to edit, edit the end of Excel, in Word Excel table mouse right click, select! Update link (D) can be updated immediately. And every time you open a Word document, a dialog box asks if you want to update the link. The downside: Every time you open a document pop-up dialog box needs to decide whether to update, to the general user f

Use Ajax and Js in ASP. NET to automatically update verification Codes ASP X: Server "Imageurl =" GIF. aspx "> You can change it to an HTML control: CS: Image1.attributes. Add ("Alt", "cannot see clearly, change image "); Image1.attributes. Add ("style", "cursor: hand ;"); Image1.attributes. Add ("onclick", "changevcode ();"); JS:Function changevcode (){VaR CBO = new callbackobject (); // callbackobje

adding, deleting items automatically update the interface without the "cross-threading interface control" exception///Class Uibindlist///Interface Synchronization Context///Public SynchronizationContext SynchronizationContext {GetSet }//////use This method to perform all operation context-sensitive Operations. Span class= "comment" >/// Private void excute (action action, object state = Null) {if (synchro

, shown on the AppStore. As a result of the previous study, the Internet to check information, there are many people always confuse these two, I also tangled for a while, hereby explain, for memory.Get the latest version number for AppStoreNSString *newversion = [rightdic objectforkey:@ "version"];Get the address of the applicationNSString *newurl = [rightdic objectforkey:@ "Trackviewurl"];Get the version number of the local programNsdictionary *localdic =[[nsbundle Mainbundle] infodictionary];N

configuration file with two configurations1.mybatis.table.auto=update2.mybatis.model.pack=com.sunchenbin.store.modelThe system provides two modes:1. When mybatis.table.auto=create, when the system starts, all tables are deleted, and the table is re-built according to the structure configured in model, which destroys the original data.2. When mybatis.table.auto=update, the system will automatically determin

Set up the svn server in ubuntu and automatically update it to the web server ., Ubuntusvn Operating System: elementary OS (a branch under Ubuntu)Current Environment: lamp is installed (the directory of the web server is/var/www/), and svn server is installed (the startup script is in/usr/bin/svn) Create a code repository svnadmin create /home/svn/project --fs-type fsfs Three folders are generated un

Set up the svn server in ubuntu and automatically update it to the web server. Operating System: elementary OS (a branch under Ubuntu) Current Environment: lamp is installed (the directory of the web server is/var/www/), and svn server is installed (the startup script is in/usr/bin/svn) Create a code repository svnadmin create /home/svn/project --fs-type fsfsThree folders are generated under the project

Comments: I found that McAfee could not automatically update the virus database. I don't know what the problem is. Later I read the following method from the Internet and tried it. It feels good. Generally, there is no problem after I reinstall it.1 can McAfee update the virus database? (Under normal operation)If the proxy is normal, a message indicating an error

Let's talk first. If you want to use the automatically generated directory feature, you need to format the corresponding headings in the article. 1. Here, take word 2010 as an example to demonstrate. The contents of the text are shown below: 2. First, set the text as a table of contents ("1 Introduction" in the following figure). Select text, right mouse button pop-up menu, click "Paragraph". 3, set the outline level. The ou

How does php automatically update foreground data? for example, if the administrator recharges the customer 100 yuan in the background and the customer does not refresh the page on the foreground, you can see that your amount has changed ------ solution ------------------ the foreground uses ajax ------ solution ------------------ There are two methods: AJAX asynchronous refresh and server push, however, se

First of all, the following code is based on the Sun Chenbin of the Big Brother's ' MyBatis automatic creation table/Update table structure/Dynamic table ' This article evolved, here thank the blogger, inspired by the blogger, so that my technology has improved a lot, thank you very much. Let's get down to business:One, talk about what can do to use model to automatically create a table can

April 14, 2016, Aliyun's Debian source hangs. The Aliyun host system that caused WENWU cannot update, and the Web service software cannot be installed. So I tried to modify the Sources.list file. The following is a summary of Wenwu, using the Apt-spy command, to automatically find and update the fastest source of Debian software. First: Install Apt-spy, command

There is usually a field in the table where create date is created, and other databases have the option of default values. MySQL also has a default value of timestamp, but in MySQL, not only is the insertion to be modified will also update the value of Timestamp! So to record the creation date in MySQL you have to use datetime and then use the now () function to complete! 1,timestamp DEFAULT current_timestamp on

? Ionic Resources Ionic Resources After the command is executed, a folder of added platform names, such as Android, is automatically created under the Resources folder, which automatically scales, crops, and produces images of different resolutions and adds the content to config. can also be performed separately:[HTML]View Plaincopy print? Ionic Resources--icon Ionic Resourc

Use the mysql trigger to automatically update the implementation code of memcache. Mysql5.1 supports the features of triggers and user-defined function interfaces (UDFs). if libmemcache and MemcachedFunctionsforMySQL are used together, memcache can be automatically updated. A simple record of the features that mysql 5.1 supports triggers and user-defined function

When more than one Java is installed in a Linux system, we can switch the Java version automatically when the original configuration file is not modified:[Email protected] ~]# update-alternatives--config java650) this.width=650; "title=" 3118.tmp.jpg "style=" height:160px;width:737px "src=" http://s4.51cto.com/wyfs02/M00/ 89/20/wkiom1gicoew4dxbaaau_kx0tym965.jpg "width=" 881 "height=" 156 "alt=" Wkiom1gicoe

This operation requires permission to execute the sudo command to PHP, which can be referenced in the following settings: Apache/nginx under Php/ruby execute sudo permissions for system commands With SVN's hook function, we can perform some operations automatically while we perform SVN operations, and the more common actions are:1. Update the code to the latest version at the same time in the test environ

Losing the drive disc is a very painful thing to do, although it can be downloaded to the website that provides the driver, but if you don't know what type of product you are using, it is really troublesome. At the same time, in order to achieve better performance, but also need to constantly update, which is very cumbersome. Now the users of the graphics and motherboards using NVIDIA chips are blessed, and through Nvidia's official website, the downl