webpage downloader

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Detailed description of meta tags on the webpage

text, XML, and other document types;Charset options: ISO-8859-1, big5, UTF-8, shift-JIS, EUC, Koi8-2, US-ASCII, X-Mac-Roman, iso-8859-2, X-Mac-ce, iso-2022-jp, x-sjis, X-EUC-JP, EUC-KR, iso-2022-kr, gb2312, gb_2312-80, X-EUC-TW, x-cns11643-1, x-cns11643-2 and other character sets; the content of content-language can also be language code such as en and Fr. 2. Refresh) Note: The time (in seconds) for a webpage to refresh itself, or the time after whic

Fixed webpage background method 2

Fixed webpage background method 2 The so-called fixed webpage background refers to when a webpage is opened, the background image of the webpage remains unchanged when you drag the scroll bar, slide the mouse pulley, or press the flip key to flip t

Google -- PageRank (webpage-level) technical decryption (1)

1. What is PageRank?2. Determining factors of PageRank3. How to check PageRank4. Importance of PageRank5. Google's first 1,000 search results6. Differences between PageRank and other factors that affect website rankingsI. What is PageRank)PageRank is a method Google uses to evaluate the "importance" of a webpage. After merging all other factors such as the Title logo and Keywords logo, Google uses PageRank to adjust the results so that t

Beginner analysis: nine notes on webpage navigation design

1. When the navigation button links to the current pageIf the Webpage uses the same group of navigation buttons repeatedly, a navigation button is generated to link to the current page. In order to achieve the consistency of the interface design, there is no absolute need to remove this Guide button, but the Webpage designer can make this button no longer have the hyperlink function; or reduce the color and

9. Table operations on the webpage

Insert a table into a webpage so that the content on the webpage is arranged neatly, so that the viewer can clearly view the data expressed in the table and its meaning, making it easier to find materials of interest. In addition, tables are an important tool for designing web pages. It is very important to use tables skillfully and reasonably for creating web pages. In the web page, there are two main func

Android Webkit uses URL to determine whether the webpage is a redirected CODE 3XX

Android Webkit uses URL to determine whether the webpage is a redirected CODE 3XX To solve the problem that redirection causes a browser and goback is still bothering me Finally, the solution is to determine the 3xx Redirection url and maintain a returned list history. The code is relatively simple. The code 200 is always obtained before. The get request is used and the redirected code is directly returned. Package com. example. chongdingxiang; impo

How do I copy text that cannot be selected on a webpage?

When we browse the Web page online, we want to copy some text or images and save them to the local hard disk when we see the desired or wonderful content. You can press and hold the left mouse button to drag the selected text. Of course, the text on the webpage cannot be copied. This is because some websites have used some technical means to protect their content so that we cannot copy them. Add an unselectable script to it to prevent others from copy

Create IIS and access the webpage on my machine from a computer in the LAN

"XX local computer-website-default website", right-click "default website", and then click "properties ". You can start or stop the website here.2. Save your website to the home directory.3. disable the firewall in "local connection-property-advanced" and "Broadband connection-property-advanced", and open port 80 (enabled by default) used by the website in the firewall of anti-virus software ), if the above firewall is not disabled, the system will prompt that the connection fails when you open

Javascript to obtain webpage attributes, including width and height _ javascript skills

This article mainly introduces how to obtain webpage attributes by JS, including width and height. For more information, see The Code is as follows: Function getInfo (){Var s = "";S + = "visible area width of the webpage:" + document. body. clientWidth + "";S + = "visible area height of the webpage:" + document. body. clientHeight + "";S + = "visible area widt

Webpage saving tool-easywebsave introduces how to manage your saved documents from the web like ie favorites (1)

After easywebsave is installed, you can save the required information to the easywebbase module (easywebsave ie band) and manage saved documents as conveniently as favorites in IE. You can* Save the URL of the current webpage. The entire webpage or only the content you selected on the webpage is saved.* In IE, you can easily manage saved documents like favorites.

Use webbrowser to get webpage screenshots

This article describes how to obtain a webpage through the webbroswer control in winform. This method can capture webpages larger than the screen area, but the images cannot be obtained by flash or some controls on the webpage. Because it is a winform control, it is not tested in WPF. Add a text box and a button to the interface. The text box is used to enter the address. Initialize a webbrowser In the ev

Introduction to webpage meta attributes

Meta is used to simulate HTTP Response Header packets in HTML documents. Meta Tags are used in Tags are useful. Meta There are two types of attributes: Name and HTTP-equiv. The name attribute is mainly used to describe a webpage, corresponding to content (webpage content ), this allows search engines to search for and classify robots. (currently, almost all search engines use online robots to automatically

JS get browser window size get screen, browser, webpage height width

Visible area width of the webpage: Document. Body. clientwidth Visible area height: Document. Body. clientheight Visible area width of the webpage: Document. Body. offsetwidth (including the width of the edge) Visible area height of the webpage: Document. Body. offsetheight (including the width of the edge) Webpage tex

Analyze how webpage Trojans encrypt code to avoid killing

With the popularity of webpage Trojans, anti-virus software has begun to focus on various webpage Trojans, which makes many hackers very angry. However, hackers quickly found a way to solve the problem, which is to encrypt the Trojan-infected webpage code, disrupt the original code and make anti-virus software unrecognizable. Is it true that the encrypted

Preliminary discussion on webpage art design and online page creation learning

Webpage art design is a new audio-visual design topic formed along with the emergence of computer networks. It is the basis for web designers to obtain the technology and artistic experience in their own age, in accordance with the design purpose and requirements, consciously carrying out creative thinking activities on the elements of Web pages in art planning must become an important part of design art and develop with the development of network tec

Easy Viewing of webpage source code

If you are always wandering around the Internet, you will surely find many well-made web pages. Have you ever thought about analyzing their source code and "borrowing" their design ideas, how can I decorate my website? However, some website owners impose some restrictions on the webpage, So that you cannot view the source code, and sometimes even make it annoying that you cannot copy the text on the webpage

Webpage viruses I am not afraid of Security and easy prevention

When surfing the internet, you do not need to open a website. When you are unaware of the website, viruses may have been quietly installed on your computer. These viruses will bring up pop-up windows for IE and modify the IE homepage, serious impacts on system performance will also be very large. It is easier to clear the IE virus.What is webpage virus?Webpage viruses are viruses that use web pages for dest

How can I view the number of concurrent online users on a webpage?

The webpage background is based on PHP + Mysql + Redis + Nginx. Would you like to know how many people view the webpage online at the same time (view the webpage at the same time)? What is the solution? The webpage background is based on PHP + Mysql + Redis + Nginx. Would you like to know how many people view the

JS to get the screen, browser window size, webpage height width (implementation code) _ javascript tips-js tutorial

This article describes how to use JS to obtain the screen, browser window size, and webpage height and width. For more information, see document. body. clientWidth. Visible area height: document. body. clientHeight Visible area width of the webpage: document. body. offsetWidth (including the width of the edge) Visible area height of the webpage: document. body. o

How can I pass W3C verification? _ HTML/Xhtml _ webpage Creation

In addition to the tags defined by W3C, W3C also provides the verification function to enable the Web Page Maker to check whether all the tags comply with W3C regulations. Preface W3C not only defines various label rules, but also provides verification functions, let the web page producer check whether all web pages comply with W3C rules on how to comply with W3CXHTML1.0 standard. In addition to specifying various labels, W3C also provides the verification function, let the web page makers check

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