how improve typing speed

CREATE TABLE ' comment ' (' c_id ' int (one) not NULL auto_increment COMMENT ' Comment ID ',' u_id ' int (one) not NULL COMMENT ' user ID ',' Name ' varchar (not NULL default ' COMMENT ' user name '),' Content ' varchar (+) not NULL default ' COMMENT ' comment ',PRIMARY KEY (' c_id ')) Engine=myisam DEFAULT Charset=utf8;INSERT into ' comment ' (' c_id ', ' u_id ', ' name ', ' content ') VALUES(1, 1, ' Zhang Ying ', ' trigger test '),(2, 1, ' Zhang Ying ', ' solve field redundancy '),(3, 2, ' tan

With the increasing demand of Internet users, coupled with the growing popularity and popularity of mobile devices, the speed of Web site loading is more and more concerned by stationmaster. Site loading time is a major reason for the loss of users, ordinary users will not have the patience to wait for a very long web page load, and this directly affects the operation of the site. In the Baidu Webmaster Platform page optimization proposal, Baidu focu

recommend to the designated repair site for dust removal. ▲ The back is a whole disassembly is required to remove the overall difficulty of larger Use about 3 years of notebook also basically completed their mission, hardware damage is unavoidable, at this time we had better replace a new notebook. As a hardware, there is also a way to improve the overall speed of the notebook, our notebook running

How to improve query speed by using PHP to process millions data Using PHP to process millions above data to improve query speed method:1. Try to avoid using the! = or 2. To optimize the query, avoid full-table scanning as far as possible, and first consider establishing an index on the columns involved in the Where

Delay loading JS code to improve speed:If you have a large number of JavaScript code in your Web page that can greatly affect the speed of your Web page, here's a quick introduction to how to handle this problem.One. Delay Loading JS file:You can use the Timer function settimeout () to delay loading external JS files, for example:Scripttype= "Text/javascript"src=""ID= "my">Script> Scripttype= "Text/javascri

The speed of the diskless network in an Internet cafe is directly related to the user experience. When users have a variety of options, which Internet cafe is faster will win the favor of users. In particular, Internet cafes are in a gloomy situation, and it is imperative to change disks to diskless networks. Improving the network speed of Internet cafes is even more important. The following describes how

/ahr0cdovl2jsb2cuy3nkbi5uzxqvzgf3yw5nyw5iyw4=/font/5a6l5l2t/fontsize/400/fill/i0jbqkfcma==/ Dissolve/70/gravity/southeast "/>Assuming that you do not want to clean up the previous page in the browser cache, can be added to the corresponding DOM object Data-dom-cache= "True", in fact, another better way, through the HTML5 offline application function to cache the page content locally.The relevant demo sample code is as follows: Copyright notice: This article blog original articles, blogs, without

it and start IIS again. This enables the GZIP compression to be enabled successfully.Finally, test gzip compression is successful, you can go to Webmaster Tools http://tool.chinaz.com/Gzips/to detect.Tips:This article is only demonstrated on the Windows IIS server, VPS host, standalone server can be implemented, virtual host users need to consult the space quotient (General virtual host is enabled gzip) If your station has difficulty in enabling gzip compression, you can comment and communicate

The first step, we first click on the lower left corner of the screen "start", and then select "Control Panel." In the second step, we find the "user account and Home security" option in the "Control Panel" and click Enter. After the third step, we select "User account" and click "Change user Account Control Settings". Fourth step, set the appropriate notification about the computer changes to the message, select Never notify. In fact, change notice is not useful, because

Home network connection 20 trillion, mobile Internet is very normal, why a computer access to a Web page half-day no response, the computer speed slow how to do? Causes the network slow reason many, in order to enhance the network computer Sir, has carried on many methods, through modifies the system Management data to be able to improve the network access speed

The mainstream of the U disk has been 8G, 16G, write speed relatively inadequate, now provides a method, you can modify the system greatly improve the performance of Windows U disk. This approach is similar to what we know about improving the performance of SATA drives, which is to turn on the advanced write cache (Advanced write caching), which increases the memory capacity of the system as a write cache,

Found that a lot of sites in the place Baidu share code, simply put the share code to the fixed page location on the finished, this is a very lethal way. Because, I often open a Web page, found in the Web page load to share code, sometimes spend a few seconds to request the Baidu server, the last Show Sharing button.In fact, like this on the Web page is not very important function, we can use JS to delay loading, so as to improve the main content of t

Some people think IE is slow, but with a variety of browsers, in fact, in addition to Chrome, Firfoxe and other browsers, the domestic browser is a ghost, that is, ie wearing a coat, and then through a variety of channels to promote, lock home navigation and make money, if not accustomed to other kernel browser, use Microsoft's IE bar , if you feel that IE does not run fast enough, Microsoft has provided us with 5 strokes to improve the

A large number of high-resolution images can indeed make a Web site radiant. But the same can also cause the site access speed drop-the picture is a file, the file will occupy bandwidth, and bandwidth directly related to the access wait time. Now, let's learn a little trick called image preloading to improve the speed of image access. Some browsers try to resolv

Nicholas explains how to improve the speed of JavaScript functions! This is Nicholas. The second article, which prevents the script from getting out of control, mainly discusses how to refactor nested loops, recursion, and those functions that perform many child operations simultaneously within a function. The basic idea is consistent with the example in the previous section trunk (), if several operations

/opt/webapp/images;}The following configuration defines the request handling for several file types.Location ~ \. (Htm|html|gif|jpg|jpeg|png|bmp|ico|css|js|txt) $ { Root/opt/webapp; Expires 24h;}For example slices, static HTML files, JS script files and CSS style files, and so on, we hope that Nginx directly processing and return to the browser, this can greatly improve the speed of web browsing.So fo

an HTTP response, time-consuming, according to the Java process, then, according to the URL, find the JSP file, convert the JSP file into a servlet file, and then form a class file, Then run on the JVM, the JVM may also load additional class files, and then form a response back to the servlet and back to the client.In the use of static and dynamic separation, the commonly used model is as follows (public number: Ops Linux and Python):In the use of static and dynamic separation, you need to sepa

Runners have a lot of smart people who use a variety of ways to improve their efficiency, such as speed drills, down-ramp sprints, endurance exercises, and so on. When these reasonable workouts are in the end, you will become more and more aware that your speed is getting faster and less physically consuming. First, you need to become stronger. For many runners,

trigger white screen, and faster than loaded, in order to improve the screen speed, the official MUI Unified into the Titleupdate show a new page.If the page is loaded from the server online, or if the local page is very complex rendering is slow, at this point the titleupdate may still be white screen, the need to use rendering or rendered event to avoid white screen.Why are rendered and loaded 2 events?I

Wi-FM: FM radio signals can greatly improve the wireless network speed. With the popularization of smart devices, people require a higher transmission rate of Wi-Fi wireless technology. Sometimes, multiple wireless connections may interfere with each other, resulting in a sudden decrease in the network speed. Researchers from the College of Engineering at the No