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Preface when you are learning JavaScript, you often encounter code for self-execution of anonymous functions. Today we will focus on self-execution. Before learning about this in detail, let's talk about the self-execution method. This article is

Android4.1 JELLY_BEAN: All WebView methods must be called on the same thread [problem resolved], android4.1webview 11-06 18:29:15. 582: W/WebView (27807): java. lang. throwable: A WebView method was called on thread 'javabridge '. all WebView

This article was originally published in my technical blog at javaeye. One of the 12 table tennis balls (or gold coins) is a defective item. The weight is different from that of other balls (but I don't know whether it is light or heavy, it can be

I wrote A function A and called function B to output A piece of html. However, as long as function B is called, the html section is not output on the page. If you copy the html directly to function A and block function B calls, the html will output.

With Media Player, there are a few questions, rememberUsage is not said, when using the best reference to the MediaPlayer of this pictureThe first error is Media Player called in State 8This is because there was no prepare before calling start,

LeadWe know that new a thread, called its Start method, can create a thread, start the thread, and then execute the business logic that the thread needs to execute.So how is the Run method executed?Java thread and OS thread OS threadWe know that a

To say clear Systemd, you have to start with the Linux operating system started speaking. The startup of the Linux operating system starts with the BIOS, then the boot Loader loads into the kernel and initializes the kernel. The final step in kernel

Recently saw the Linux device-driven model, about Kobject, kset, etc. is not very clear. When I see the struct device_driver this structure, I think of a question: where exactly is its initialization function invoked? PCI driver registration

Small V often encounters various requirements when helping a customer develop a wordpress site. This time, when helping a customer develop a project, the customer asks that the articles on the site he developed can be called on other websites, in

KNN (abbreviation of k-nearest neighbor) also called nearest neighbor algorithmMachine learning Note--KNN Algorithm 1ObjectiveHello, everyone. I'm a little flower. Senior graduate, stay in school a little something, here and everyone blowing our

Recently, I used getJSON to call the background json data during front-end development. I found that the background functions were called twice and the function name was getMessages. Below are some of my guesses, if you are interested, you can refer

So called "Success"W8d1==========================I hate the chase for so-called success. So-called success means prize, money and honor that would devour yourOriginal personalities. Actually, prize, money, honor and reputation are not bad, but the

The following code: class ActivityController extends Controller{ public function actionDzp() { $this->checkAccess(); } public function actionShake() { $this->checkAccess(); } public function actionDraw(){

Database Paradigm when designing the relational database, we should design a reasonable relational database to conform to different specifications, and the different norm requirements are called different paradigms, and the higher paradigm

1.Code:var i;for (i=0;iAjaxservise (i);}Calling the Ajax method in the for loop complements the data on the page, which is wrong, and does not execute the Ajax method every time the for loop is executed, but instead executes the Ajax method at the

Original URL: http://blog.sina.com.cn/s/blog_5bdee3020101pvgy.htmlOn the market, often flooded with a large number of dual sim phones, and many consumers just know that the phone can be inserted two cards, direct calls, and you really understand the

Transferred from: HTTP://STACKOVERFLOW.COM/QUESTIONS/13588325/SHOULDAUTOROTATE-METHOD-NOT-CALLED-IN-IOS6Reference 1:http://stackoverflow.com/questions/21088956/supportedinterfaceorientations-not-called-with-ios-7Reference

I recently used LVS for lb. I found that a client always suffers session loss. I used common configurations and used wlc in the balance policy, after reading this, clients with the same wlc policy may be trained on different backend machines and the

Recently, I was working on a QT project, which had been plagued by the failure to find the DLL components missing by the program when the product was released. The specific problem is that I used qmediaplayer to play an audio file in my project. I

This article mainly introduces how js prevents pages from being called by iframe, which is very useful to prevent pages from being called by iframe of other websites, for more information about how to prevent pages from being called by iframe, see