The beginning of this article is quite tangled, because the online search "from the input URL to the page show what happened", you can search a lot of information. And interview this question basic is must test, February interview, although know this process what happened, but when the interviewer step by step, a lot o
Read Catalogue
1. Enter the address
2, the browser to find the IP address of the domain name
3. The browser sends an HTTP request to the Web server
4. Permanent redirect response of the server
5. Browser Tracking REDIRECT Address
6. Server processing Request
7. The server returns an HTTP response
8. Browser Display HTML
9, the browser sends requests to get embedded in the HTML resources (slices, audio, video, CSS, JS, etc.)
The beginning of this arti
the functions called in hello. O merge to our hello. in the O program, the hello file is generated. This is an executable target file that can be loaded into the memory and executed by the system.
================================================= ==========
What happened to the generated hello during execution? Here we need to know the composition of the system hardware.
Bus: A group of Electronic pipeline
[Original] The old saying goes from entering a url to displaying what happened on the page.
At the beginning, this article was quite tangled, because you can search for a lot of information from the url input to the page display. In addition, the interview is basically a mandatory question. During the interview in April, although you know what
.6. The browser receives the HTTP response and may turn off the TCP connection, or re-use the connection to process the new request.7. The browser checks whether the HTTP response is a redirect (3xx result status code), a validation request (401), error (4xx 5xx), and so on, which are normal processing (2XX) for different responses.8. If the response is cacheable, it will be cached.9. The browser decodes the response (for example, if it is gzziped compressed).10. The browser decides how to handl
cooperation and other aspects will appear more professional, more confident.When I first started to touch the Internet, when I first began to write Web programs, it was a very ignorant, I wrote a CGI program, I want to let him run up, I am confused, do not know how this thing is running, I ran a webserver, set directory permissions, confused, And the first to look at Coolfire a hacker manual tiger to get someone else server permissions, or confused,
Linux system startup process details-What happened after power-on-linux Kernel Analysis (0)
This article references the following articles:
A deep understanding of the linux Startup Process
Mbr (Master Boot Record ))
The process from powering on the computer to executing the main function of the Operating System
Detailed description of the linux system startup process and system initializationLinux Startup
Person:
Brother Lulu.
Qq:
408365330
N01. Programming is the best way to verify learning
N02. In order to earn money so programming, in order to make money so write good code, in order to write good code so learn
N03. Learn to program every day
Springboot Source Learning notes before the entry of what happened
Although there is a period of time
What exactly happened behind gcc-static hello. c?
You may often use gcc-static ***. c. What commands and libraries are used for this static link?
First, let's analyze what libc. a is. We already know that xxx. so is a dynamic link library, xxx. o is a static link library or relocated file, And/bin/bash is an executable
/8q2anwu7.gifCSS style sheet: http://static.ak.fbcdn.net/rsrc.php/z448Z/hash/2plh8s4n.cssJavaScript Files: http://static.ak.fbcdn.net/rsrc.php/zEMOA/hash/c8yzb6ub.jsThese addresses are going through a process similar to HTML reading. So the browser will find these domain names in DNS, send requests, redirect, etc...Unlike dynamic pages, static files allow the browser to cache them. Some files may not need to be communicated to the server, read directly from the cache, or can be placed in a CDN
domain server: After a request is received by a COM domain server, it does not directly return the correspondence between the domain name and the IP address, but instead tells The local DNS server The address of the resolution server for your domain name.6, finally, the local DNS server to the domain name of the resolution server to make a request, you can receive a domain name and IP address correspondence, the local DNS server not only to return the IP address to the user's computer, but also
What happened during Linux boot to user loginI. BIOS power-on self-check when you press the power switch to start the computer, the computer will first start the BIOS (Basic Input and Output System), BIOS is generally integrated on the motherboard. BIOS work 1. detects connected hardware, such as video card, memory, and disk. The purpose of the detection is to provide the device information to the operating
process, IIS will filter according to the HTTP request type, if the HTML static Web page is handled by IIS itself, if not, Assign to the respective IIS ISAPI extension for content types that are specific to the requirements, and if the required content type is ASP, assign to the IIS ISAPI extension that is responsible for processing ASP. Isapi.dll, and then into the CLR.IIS7 Integrated Mode:IIS7 Integration mode is a great improvement that has preloaded the CLR (not on the IIS version before re
. 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
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
addition, the application of the interface also inherits.
Data encapsulation and function encapsulation are everywhere. A good system design requires a deep understanding of object-oriented and interface-oriented systems. In addition, it is the best way to improve our understanding in practice.
Summary: There are still many deficiencies in practical application for this data center reconstruction. How to use these ideas through this reconstruction, or even with the implementation of the next c
floating-point computations during rendering.
Window ServerPost-rendering and user-initiated processingAfter rendering is complete, the browser runs JavaScript code (such as Google Doodle Animations) or interacts with the user based on certain time mechanisms (such as searching for a keyword in the search bar for search suggestions). Plug-ins like Flash and Java will also run, although not on the Google home page. These scripts can trigger netwo
Today I want to know what happend in UBIFS during drop cache.Drop Cache is part of sysctl, you can get the details from Documentation/sysctl/vm.txt as below:Drop_cachesWriting to this would cause the kernel to drop clean caches, dentries andInodes from memory, causing the memory to become free.To free Pagecache:Echo 1 >/proc/sys/vm/drop_cachesTo free dentries and inodes:Echo 2 >/proc/sys/vm/drop_cachesTo free Pagecache, dentries and Inodes:Echo 3 >/pr
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.