what webp

First, the HTTP protocolHTTP(Hypertext Transport Protocol), which is the Hypertext Transfer Protocol. This protocol details the rules for communicating with each other between the browser and the World Wide Web server. The format that the client

an HTTP overview HTTP(Hypertext Transport Protocol), which is the Hypertext Transfer Protocol. This protocol details the rules for communicating with each other between the browser and the World Wide Web server. HTTP is a communication rule that

Compress source and picture JavaScript File source code can be used to confuse compression, CSS file source code for normal compression, JPG images can be compressed according to the specific quality of 50% to 70%,png can use some open source

HTTP is an object-oriented protocol belonging to the application layer, which is suitable for distributed hypermedia information System because of its simple and fast way. It was proposed in 1990, after several years of use and development, has been

Simple Introduction At the Google Developer Forum in Thailand, Google introduced a picture named Glide to the library, the author is Bumptech. The library is widely used in Google's open source projects, including the official app announced

HTTP(Hypertext Transport Protocol), which is the Hypertext Transfer Protocol. This protocol details the rules for communicating with each other between the browser and the World Wide Web server. HTTP is a communication rule that specifies the format

Import aiohttpimport asyncioimport aiofilesimport async_timeoutfrom bs4 import  beautifulsoupimport timeimport osasync def aitaotu (sem, urllist):     headers = {         ' Accept ':  ' text/html,

The first type: (This method is more stupid)Hide several PictureBox on the page that need to change the page, such as the following PicfromDefine the method where you want to change the image:System.Resources.ResourceManager Resources = new

1, introduce the standard CSS box model? What's the difference between a box model with a low version ie?Standard box Model: width = width of contents (content) + border + padding + marginLow version IE box model: width = content width

I was just beginning to learn the Python reptile small white, opened only for the record of their own learning process, convenient to do reviewTo crawl a link: http://tuan.bookschina.com/To crawl content: Book name, book price, and link to a preview

FileType effectA small, free-to-open Python development package used primarily to obtain file types.FileType Supported versions:Python2/python3FileType Installation:Pip Install filetypeFileType Functional Features? Simple and Friendly APISupport

Web Framework Nature:The Web application is essentially the socket server. And the user's browser is a scoket clientImport Socketsk = Socket.socket () sk.bind (("127.0.0.1", "a") Sk.listen () while True: conn, addr = sk.accept () data =

————————————— http1.0/http1.1 ——————————————Establish connection aspectshttp/1.0 each request requires a new TCP connection and the connection cannot be reused. http/1.1 a new request can be created at the last requestTCP connections are sent above,

1 Introduction to the standard CSS box model? What's the difference between a box model with a low version ie?Standard box Model: width = width of contents (content) + border + padding + marginLow version IE box model: width = content width (content+

BackgroundUnder the micro-service architecture, the whole system is divided into separate subsystems according to different business or functions, and then communicated through the rest API or RPC and called each other to form a series structure

1.1 DescriptionWhen a browser accesses an IP address, it is generally automatically prefixed with http://In front of the address.In general, HTTP is no different from TCP in nature.The process of TCP connections, in the Java language, is integrated

A. Request protocol format:请求首行;///index.html HTTP/1.1请求头信息;//请求头名称:请求头内容，即为key:value 格式，例如：Host:localhost空行;//用来与请求体分隔开请求体;//GET没有请求体，只有POST有请求体Two. Get request HTTP default request method is GET request No request body The

This example describes the session usage of the CodeIgniter configuration. Share to everyone for your reference, specific as follows: Just use CodeIgniter was also one of the session confused, and then no longer have no use CI from the session,

To the users of Photoshop software to share a cut picture after the large compression tutorial. Tutorial Sharing: First, if it's just compression, it's recommended to use IMAGEALPHA (specially compressed PNG) Take a poster on the Internet for

The last article through the requests+ to crawl the cat's-eye movie list, this time through the Requests+beautifulsoup to crawl again (in fact, this site is more suitable to use the BeautifulSoup library crawl) 1. Analyze the Web page source