ssd optimization guide

other elements are downloaded during page rendering.If you find that your page is always in the loading status, it is probably caused by the $ (document). Ready function. You can bind the jquery function to the $ (window). Load event to reduce the CPU usage during page loading.It will be executed after all HTML (including $ (Window). Load (function () {// jquery function initialized after the page is fully loaded .}); Some special effects, such as drag-and-drop, visual effects

other elements are downloaded during page rendering.If you find that your page is always in the loading status, it is probably caused by the $ (document). Ready function. You can bind the jquery function to the $ (window). Load event to reduce the CPU usage during page loading.It will be executed after all HTML (including $ (Window). Load (function () {// jquery function initialized after the page is fully loaded .}); Some special effects, such as drag-and-drop, visual effects an

"). FadeIn ("slow ");If you want to use jQuery objects in other functions, you must cache them to the global environment.The following code is used:Copy codeThe Code is as follows:// Define an object globally (for example, window object)Window. $ my = {Head: $ ("head "),Traffic_light: $ ("# traffic_light "),Traffic_button: $ ("# traffic_button ")};Function do_something (){// Now you can reference the stored results and operate on themVar script = document. createElement ("script ");$ My. head.

Windows server's own Internet Information Server (Internet Information Server,iis) is a common tool for building Web servers, a simple and cumbersome thing, and novice users can use IIS to erect a respectable web site, But configuring, optimizing the performance of IIS, so that the performance of the Web site access is not a simple thing, here I will explain how step-by-step optimization of your IIS server.Server-side environment, we take the Windows

However, it is not easy to configure and optimize the IIS performance so that the website access performance reaches the optimal state. Here I will introduce how to optimize your IIS server step by step. For the server environment, take iis6.0 of Windows Server 2003 as an example. The client environment is Mozilla Firefox 3.0 and the yslow extension of Yahoo is installed. Yslow is a firebug-based plug-in released by the Yahoo developer team. It is used to analyze Web pages and rate the pag

Overview PC Optimization method is also available on the mobile side On the mobile side we present three seconds of rendering complete the first screen indicator Based on the 2nd, the first screen load 3 seconds to complete or use loading Based on China Unicom 3G Network average 338kb/s (2.71mb/s), so the first screen resources should not exceed 1014KB Mobile side due to phone configuration, in addition to load rendering speed

6. Mobile Version Optimization Guide Overview: Unlike the current high-end devices (WII, Xbox 360 and PS3), mobile devices are very limited on the market and all mobile devices are different. Like Adroid mobile phones, because the brand and the factory years of different, a part of the mobile phone relative to the entire market is old, slower. However, as game developers do not have to abandon this part o

("background-color", "orange "). Fadein ("slow "); If you want to use jquery objects in other functions, you must cache them to the global environment.The following code is used:Copy codeThe Code is as follows: // define an object in a global scope (for example, window object)Window. $ my = {Head: $ ("head "),Traffic_light: $ ("# traffic_light "),Traffic_button: $ ("# traffic_button ")};Function do_something (){// Now you can reference the stored results and operate on themVaR script = Documen

() method to modify the array, but invalid for the string!! Five. Functions1. A function that initializes an object becomes a constructor (constructor).2. There are two ways of defining a function: A. Define statement b. expression3. Example 1: Traversing object property names and propertiesvar object = {' A ': ' 3 ', ' str ': ' Hello ', ' funcion ': ' fn ', ' B ': ' 0.618 '};function Printprops (obj) {for (var p in obj) Console.log (p + ":" + obj[p] + "\ n")};Printprops (object); //A:3Str:hell

The Internet Information Server (IIS) that comes with Windows Server is a common tool for setting up website servers. It is simple and troublesome, new users can use IIS to set up a decent web site. However, it is not easy to configure and optimize IIS performance so that the website access performance can reach the optimal state, here I will introduce how to optimize your IIS server step by step. For the server environment, take iis6.0 of Windows Server 2003 as an example. The client environm

target, and the content of the submitted report will be out of the way. ~~~~~~~~ not gorgeous split line, ^_^ ~~~~~~~~~~~The seventh chapter: some tedious checklist:"I like things that work, and in some cases checking the list really works. "Objective: There are many things that must be done at a given time during the event, and there are many details that need to be tracked. You may remember to finish most of the work, butCheck list so you don't miss every single item, especially those things

Performance Optimization of the XP registry-guide to using the registry 1. Speed up startup and Shutdown In [start] --> [run] --> type [Regedit] --> [HKEY_CURRENT_USER] --> [Control Panel] --> [desktop], change the value of the string value [hungapptimeout] to [200] and the value of the string value [waittokillapptimeout] to 1000. in addition, in [HKEY_LOCAL_MACHINE] --> [system] --> [CurrentControlSe

Simple Guide to MySQL optimization (1. optimizing MySQL during compilation If you distribute and install MySQL from the source code, note that the compilation process will have an important impact on the future target program. different compilation methods may obtain similar target files, however, the performance may vary greatly. Therefore, when compiling and installing MySQL, you must carefully select

long as the child element is obtained, the descendant selector should not be used.The sub-Selector should be used. The Code is as follows:$ ("# List> p "); 12. Use the data () method to store temporary variables Below is a very simple piece of code, $ (Function (){ Var flag = false; $ ("Button"). click (function (){ If (flag ){ $ ("P"). text ("true "); Flag = false; } Else { $ ("P"). text ("false "); Flag = true; } }); }) After the data () method is used, the Code is as follow

existence value of the quality degree For search engines, the bidding ranking is pay-per-click, keyword clicks more revenue, the number of netizens is certain, so the higher the click Rate, the more money search engines. Increase the click rate is to improve the user experience of the process, the search engine to take into account the various aspects of user experience, the final embodiment of the quality degree. The user experience good advertisement quality is high, thus can obtain more inc

Simple Guide to MySQL optimization 1. optimizing MySQL during compilation If you distribute and install MySQL from the source code, note that the compilation process will have an important impact on the future target program. different compilation methods may obtain similar target files, however, the performance may vary greatly. Therefore, when compiling and installing MySQL, you must carefully select the

lightweight processes in the running queueUS: User-State CPU utilizationSY: System State CPU usageID:CPU Idle Rate2. Toptop-09:42:04 up 3 days, 3 min, 1 user, load average:0.00, 0.01, 0.05tasks:108 Total, 3 running, sleeping, 0 Stopped, 0 zombie%cpu (s): 0.0 us, 0.0 sy, 0.0 ni,100.0 ID, 0.0 wa, 0.0 hi, 0.0 si, 0.0 stkib mem:1015472 Total , 104568 free, 84224 used, 826680 Buff/cachekib swap:0 Total, 0 free, 0 used.

Descendant selector is often used, for example: $ ("# list p ");The descendant selector obtains all elements inside the element. Sometimes, as long as the child element is obtained, the descendant selector should not be used.The sub-Selector should be used. The Code is as follows:$ ("# List> P "); 12. Use the data () method to store temporary variables Below is a very simple piece of code, $ (Function (){ VaR flag = false; $ ("Button"). Click (function (){ If (FLAG )

Http://acm.hdu.edu.cn/showproblem.php? PID = 1, 3698 Let the light guide us Time Limit: 5000/2000 MS (Java/others) memory limit: 62768/32768 K (Java/Others)Total submission (s): 759 accepted submission (s): 253 Problem description Plain of despair was once an existing ent battlefield where those brave spirits had rested in peace for thousands of years. actually no one dare step into this sacred land until the rumor that "there is a huge gold mine unde

JNI/NDK Development Guide (9) -- JNI call Performance Test and optimization, jnindk Reprinted please indicate the source: http://blog.csdn.net/xyang81/article/details/44279725 In the previous chapters, we learned to declare an native method in Java, then generate a prototype Declaration of the Local interface function, and then use C/C ++ to implement these functions, and generate a dynamic shared library