how improve typing speed

course, the cache module also monitors changes to the PHP source file and re-caches the page if necessary, thus preventing the user from getting a page that is still generated by outdated PHP code. Because cache modules can significantly reduce server load and improve the responsiveness of PHP applications, they are ideal for use in heavily loaded web sites. How to select these cache products Zend Cache is the commercial software of Zend Technologies

Use PHPOne of the biggest advantages is fast. In general, PHP always has enough speed to support the dynamic generation of Web content, and many times it is not even possible to find a faster method. However, when faced with massive traffic, high-load applications, limited bandwidth, and other factors that bring performance bottlenecks, you need to consider how to improve PHP performance. 1. Code optimizat

The use of telecommunications 4M broadband, in the Thunder 7 download, in the download speed limit to select custom settings, set as follows: If you are 2K broadband can be set by half of the above values. The download speed after setting the above values is shown below: The download speed at the beginning did not make any setting when the followi

Innodb_read_ahead_threshold parameter, by default), InnoDB can read one extent at a time (64 consecutive page, If you do not compress each page to 1MB). But it doesn't make much sense to do so in practice. A extent (64 page) is very small. For a large, fragmented database table, the next page is not necessarily in the same extent. Figure 1 above is a good example. After reading the page#3, InnoDB needs to read the page#5230. Page#3 and page#5230 are not in the same extent, so the linear prefetc

dragged the entire home page display, the code is as follows: Where http://www.webjx.com is the referenced file path. 　　Six. Pay attention to the skills of site counter code placement In the Web page to place counters can be statistical site traffic, for webmasters and advertisers to provide access to the basis, but no matter how powerful the function of the site statistics system, there will be a failure. If you put the statistic code directly in front of the page, or in a table or div tag, t

Summary This article describes several points to note when designing, writing, and implementing a Microsoft Access database application to ensure maximum speed. Introduced As a database programmer, your primary task is to enable your users to quickly select, manage, and access the information they need. The rest of the work is almost static, and as long as your database application executes faster, your program becomes more efficient. The purpose o

HTTP/2 Protocol.Service WorkersThis is a JavaScript API for modern browsers running in the Background. It has many features that are not available on previous sites, such as offline support, message push, background synchronization, and so On. We are trying to use it now, but we have to do it Service Worker on our own website First. I promise you, we'll do it!Cdntherefore, we want to control and deploy our website Ourselves. And now we're going to use a CDN to get rid of the network problems ca

Tags: http using io for AR data problem code HTMLQuery speed optimization for MySQL to improve millions data1. 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 and order by.2. You should try to avoid null values in the WHERE clause to judge the field, otherwise it will cause the engine to abandon using the inde

Label: how the database can improve the query speed of large data volume 1. 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 and order by.2. Avoid null-valued fields in the WHERE clause, which will cause the engine to discard full-table scans using the index, such as:Select ID from t where num is nullYou can s

One of the advantages of PHP is that it is fast and is sufficient for general website applications. However, if your site has high traffic, narrow, or other factors that make the server performance bottleneck, you may have to think of other ways to further improve the speed of PHP. This article will show you how to do this in several ways, making it more "cool" for users to browse. Code optimization I don't

, and most of the plug-ins, we usually almost do not use, so long as the Adobe Reader does not load those redundant plug-ins at startup, you can improve the start speed. Adobe Reader speed-up Small file Software version: 1.12 Software size: 57KB Software Nature: Free software application Platform: Windows 9x/2000/xp Adobe Reader

: win7 Boot key optimization settings ⒊ finally we go to the Tools tab, select "Change UAC Settings" To change the user Account Control settings, click "Start", set up after the Msconfig to determine the exit, you will be prompted to reboot the system, select Reboot, then we can observe the start time has not changed, Generally there will be a certain speed of ascension, the following figure. How Windows 7 creates a broadband connection

Respect for the original: http://blog.csdn.net/wxzking/article/details/4089384Do you want to speed up the loading of Web pages? Learn how to improve the browsing experience for dial-up users by reducing load times, and in some cases, up to 80% faster load times. Here are the 25 Internet speed methods and tips.First, the use of good structureExtensible HTML (XHTML

We all found that the Win7 system used for a long time, the speed will be more and more slow, also do not know how to solve the system to optimize the speed of the method in fact there are many kinds, the most common is to remove useless applications, speed up the speed of operation. But today, we are going to introduc

The speed of different database types is sorted from fast to slow as follows: Paradox→access→dbisam→dbase. To improve database access speed, especially traversal speed, the following measures can be used. 1, with the field ordinal read and write data and not through the field name, I Paradox database test, the

js| Speed | response | Page you are often complained of by customers JSP page response speed is very slow? Do you think your Web application can withstand ever-increasing amounts of traffic when the number of customer visits is soaring? This article describes some of the most useful ways to adjust the JSP and servlet to make your servlet and JSP pages respond faster and more scalable. And in the case of inc

There are many ways to increase the speed of Web page loading, using Jquery.lazyload.js to achieve asynchronous delay loading of pictures, for pages containing more pictures of the site, will be a good way to improve the speed of the Web page open. Code June Site Column page list to the left, in the PC side preview can see an article thumbnail display module, to

Web Page | website | browse SPEED Speed up the opening of the Web page, there are three ways, one is to improve network bandwidth, the second is the user in this machine to do optimization, the third is the Web site designers to do some optimization. This article is a website designer's point of view, share some tips to optimize the

One of the advantages of PHP is that the speed of the general Web application, can be said to be enough. However, if the site's access is high, with narrow or other factors causing the server performance bottlenecks, you may have to think of other ways to further improve PHP speed. This article will explain how to do this in several ways, making it more "cool" fo

Introduction: as a web user, we know that the speed of page loading or refreshing is crucial to its success. This article will help you better understand the factors that affect the performance of web applications. Learn to identify these problems and find the bottleneck of the client content. Explore performance issues with JavaScript, DOM, CSS, and Dojo widgets. The following example shows how to properly adjust the Dojo widget using YSlow and Fireb