file size

1. Merge pictures (CSS sprites) Organize the pictures you want to use on the website to "one picture". By doing this, you can reduce the overall picture file size and the number of HTTP requests. So as to speed up the download speed of Web pages

Skills | optimization Like Macromedia Flash has changed the way we experience the Web, Macromedia Flash Lite has the same effect on mobile devices. Sound effects are part of this rich experience. In fact, sound is an integral part of any mobile

Microsoft in July launched the Windows 2000 of the latest Services pack Service Packs 4 (hereinafter referred to as SP4), the Chinese version has been available in the Microsoft China Web site download. After installing SP4, Windows 2000 will have

How does the Express Web site add Chinese full text to the cable function? How to add the Chinese full text check function to your Web site? In the Windows NT Option Pack, including the index Server, you can search the Web site for Microsoft Word

SSI refers to Server-side include (server-side include directives) Use server-side include directives to include the contents of the file and information about the file, such as the size of the file, in the HTML page. You can also use some

Here and everyone to communicate with the Dynamic Web technology PHP to set up personal website experience. The wrong place, please correct me! 　　Editing a debugging environment Win98 local edit debugging, cool? First of the next omnihttpd

Local files uploaded to the server, the server's script to save the file, generally there are two ways, one is saved as a file to the machine in a specific directory, but there are many such as the file name of the various inconvenience caused, and

A function to obtain image information comprehensively getimageinfo (), the function is very good ah! Oh function Getimageinfo ($img) {//$img for absolute path of image file$img _info = getimagesize ($img);Switch ($img _info[2]) {Case 1:$imgtype = "

Page load Events public void Page_Load (Object Sender,system.eventargs e) { Define picture Flags String Pys_pic; Pys_pic= ""; Define folder names String Pys_dir; Pys_dir=datetime.now.year.tostring (); Define the previous part of the file name to

function | download Using System;Using System.Drawing;Using System.Collections;Using System.ComponentModel;Using System.Windows.Forms;Using System.Net;Using System.IO;Using System.Text; private void Button3_Click (object sender, System.EventArgs

Relative to SEO, we all know a site in the search engine ranking position, most of it depends on the site's domain name age, effective external links, content is original and many other comprehensive issues, for the current search engine, excellent

Performance four, how does annotation in ASP code affect execution efficiency? Many HTML developers know that adding HTML annotations is a bad habit. This is because: first, the annotation increases the amount of data transferred; second, the HTML

PHP's configuration function is a few ini_* functions, mainly for the operation of the configuration file, in fact, four functions: Ini_get, Ini_set, Ini_get_all, Ini_restore. The most useful thing about personal feeling is ini_set and ini_get. *

1: Why I can't get a variable I post data name to another page on one page, why can't I get any value when I output $name?Register_global defaults to off in later versions of PHP4.2To obtain a variable submitted from another page:Method One: Find

　　Getting Started: Detailed Windows PHP5+APACHE+MYSQ full configuration After a period of frenzied PHP programming, the configuration of PHP under the Windows platform is a deep feeling, at first I used a button to install the fool bag, but consider

PHP Example: Multi-File Upload System program with PHP Multi-File upload system full versionInclude (".. /include/common.inc ");$title = "Upload program for multiple files";Include (".. /include/header.inc "); Define the number of files allowed to

If you've never been in touch with PHP, take a look at this, of course, even though you already know something about PHP, a PHP4 manual is needed, too:. In addition, an HTML grammar manual is also indispensable. Let's start with a PHP voting program

In the previous sections we talked about improving content, servers, JavaScript, and CSS in the site's performance. In addition, pictures and Coockie are also an essential part of our web site, and with the popularity of mobile devices, the

Some pages do not look small but open will be very card, and some pages, although very long but the use of fluent, the user's computer memory and CPU affect these. Browser problems, have their own browser to deal with memory problems will affect,

Make a cloud texture with a cloud filter first, and then brighten the cloud with a palette tool. Then use the gradient map plus color. The effect is very simple, but very refreshing, making it very easy. Make a cloud texture with a cloud filter