. The init process will fork out the zygote after parsing the init.rc file, and Zygote is the parent of all Java processes, and our app is the zygote fork.The zygote process mainly includes:
Load Zygoteinit class, register zygote socket server socket;
Load the virtual machine;
Pre-loaded Android core class
Pre-load system resources
The zygote process then fork out the system server process, and the system server process is responsible for starting and managing the entir
as a full range of adjustments, and unchanged includes the ultimate pursuit of technology, the concept of soft and hard integration and support for cross-technology platform architecture.There may be more "change" and "no change" to be excavated, but at least Oracle's first step out of the cloud transformation is enough to give greater confidence to the entire cloud-tech players. (Wen/Ningchuang)This article is from the "Cloud Technology Age" blog, please be sure to keep this source http://clou
for a few daysBooting the kernel moduleThe kernel modules are loaded in detail according to the files under the/etc/modules.conf file or the/ETC/MODULES.D folder.Executing scripts at different execution levelsDepending on the level of execution, the system executes the corresponding script in RC0.D to RC6.D, completing the corresponding initialization and initiating the corresponding service.Executive/etc/rc.d/rc.localYou assume that you have opened this file with a word in it, and after readin
What happened to IE edge ??, Ieedge is
How can I avoid using IE edge through $. getJSON (url, function (data ){
Alert ('');
}); What about getting data ?, Other browsers and earlier versions of IE can be obtained without any problem. What is the situation! Originally, I wanted to know the getJSON () method and could
What happened before MVC series (9): How does MVC take over the request in pipeline?Article contentIn the last section we talked about the way that you can dynamically add a route before httpmodules initialization to customize your own HttpHandler and ultimately take over the request, is that MVC implemented? In this chapter we will analyze the relevant MVC source code to verify our problem.Create a MVC3 We
Article Title: What happened to Mobile Firefox (Fennec ?. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
Last week, Mozilla proudly announced the release of a milestone version of Firefox-Fennec for the mobile version. this highly anticipated tool can be in the form of
This article mainly introduces what happened today in the history of code retrieval. The data comes from wiki. If you need it, refer to the historical json interface and share it with you. The data comes from wiki.
The Code is as follows:
// Http://history.sturgeon.mopaas.com // Home Page// Http://history.sturgeon.mopaas.com/jsonp? Callback =? // Jsonp Interface/// Http://history.sturgeon.mopaas.com/json
1. Browser query cache, if there is a cache, skip to step 9th2. The browser asks the operating system server IP3. The operating system does DNS query, return the IP address to the browser4. The browser opens a TCP connection to the server (more complex if it is HTTPS)5. The browser sends HTTP requests over TCP6. The browser receives the response and may turn off the TCP connection or re-use the connection to process the new request7. The browser checks whether the response is a redirect (3xx res
. The general approach is to be able to operate asynchronously, asynchronously. For example, the number of clicks on advertising data, in fact, not so high real-time, we changed to the background of every night to calculate one time, the display of direct query, rather than every time the rendering page real-time query.With the first needle hemostasis, coupled with the second move of the laboratory test, after about one months or so of time, gradually stabilized, in the process of learning how t
/wKiom1UXsI7yLW5NAAE6borcH7M633.jpg "style=" float: none; "title=" 0327-01.png "alt=" Wkiom1uxsi7ylw5naae6borch7m633.jpg "/>Issue 16: Add intercept of exception crash event breakpoint650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M01/5B/F1/wKioL1UXsfbjek4SAAIF4iM2uF0514.jpg "style=" float: none; "title=" 0328-02.png "alt=" Wkiol1uxsfbjek4saaif4im2uf0514.jpg "/>The problem in this issue is relatively small, indicating that little partners are more successful in their work oh, welcome to t
After a page is loaded and displayed from the input URL to the page, what happened to this process ?, Url page
For different operations on URLs in the URL bar, there are different ways to load resources and obtain data. The detailed procedures below are as follows:"Enter the URL in the address bar and press enter to load the resource"This operation method is used for parsing. The process of other methods is
corresponding compilation is:
movzx eax, WORD PTR [ ebp-0xc ]sub eax, 0xb
Because the range on the right of the value assignment operator and the variables passed in are not of the same type, the compiler first expands the value on the right of the value assignment operator =,
10-11 =-1, compiler extension to 0x0000ffffffff (can only be extended to DWORD ?)
After receiving the DWORD on the right side, convert it to decimal format 4294967295.
[Conclusion ]:
The compiler expands ac
Name server
LDNS initiates a request to the top-level domain Server (. baidu.com) domain, requesting the IP corresponding to the www.baidu.com domain name
LDNS the resulting IP address back to the host operating system, the operating system cache the domain name and the corresponding IP cache, the operating system and then the IP is returned to the browser, and the browser is cached.
2. Establishing a TCP link (Transport Layer)To send a request to the server through an HTTP or HTTPS prot
the server receives the request on port 80 and responds.5. The server receives the request on port 80, transmits the corresponding content to the browser6. The browser parses the content and continues to search for requests within the page, and some words continue to be sent to the server via IP address7. After accepting the content sent from the server to the browser, the browser renders the Web page and presents the content to the user8. Disconnect the client from the server and wave four tim
Win7 Computer connected to the Millet box did not respond to what happened?
The specific methods are as follows:
1, in the Win7 computer installation or "91 Assistant" software, open software, will automatically detect millet box, and automatic installation drive;
2, on the TV switch to the Millet box interface, into the "settings" interface to find "system settings";
3, into the "account and security"
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