top 10 optimizer

Record the Zend debugger configuration process and hope to help you browse this article. Because Zend optimizer was installed in the PHP extension before, this time in order to be able to use development toolsCodeDebugging,Zend debugger needs to be extended. The problem is that the two extensions are supported at the same time. I will record how to install the two Zend extensions at the same time. If you install one separately, there are many Google

When installing X-space 3.0/supesite 5.5, the system prompts "Attention: Zend optimizer not installed"

Ask a php5.4 to install Zend Optimizer problem

developer of the product you want to use is not so avant-garde, continue reading.At present, all PHP used in IIS In this era adopts the FastCGI method. FastCGI instilled in everyone the concept of using PHP of the non-thread-safe (SCN) version. If zendoptimizer 3.3.3 and PHP 5.2.x are added, the system crashes again because a thread-safe version is required for zendoptimizer.For now, the latest qualified is the php-5.2.17-Win32-VC6-x86, which is divided into MSI and zip. According to the usage

pixels, the following is the design:Start menu with Start button and Exit buttonGame interface, change the background image and voice control button, Weibo share button, etc.Five, the team member contribution points:Although our team of six people, looks like a bit more. But compared to the amount of work we do, in fact, people are not much, here the contribution of the work according to everyone's workload, although everyone's ability is impeccable. Sun Hailin: 23

resources in the application can be directly used, specific, you can go to the corresponding folder in ANDROID-SDK to see. For example: can enter the $android-sdk$\platforms\android-8\data\res, inside of system resources is sweeping.Developers need to spend some time familiarizing themselves with these resources, especially the picture resources and various style resources, so that they can think of resources and use them directly during the development process. Optimization Series r

能回收很少的对象，一般使用的是标记整理或者标记清除算法In the above way, the whole process of GC has reached the most efficient state.It is important to note the use of replication algorithms in the generational recovery algorithm.The previously mentioned replication algorithm is to divide the memory into two, but in the generational recycling is not so, but according to Eden:survivor A:survivor b= 8:1:1, the specific process is (simplified version):1.新创建一个对象，默认是分在Eden区域，当Eden区域内存不够的时候，会触发一次Minor GC(新生代回收)，这次回收将存活的对象放到Surv

current task. So, if we want to not let the system kill our app, we can optimize it from the process level, memory consumption and so on. ConclusionThis article plus gc those things, we talked about two of theoretical knowledge, I believe you have a general understanding of the memory management of Android, the following will introduce some memory analysis tools and use, the actual to explain how to analyze memory problems.Anly_junLinks: Https://www.jianshu.com/p/4ad716c72c12Sourc

-flag Jstack: View information about the line stacks of the specified Java process;Jstack [-l] Jstack-f [-M] [-l] -l:long listings, additional lock information is displayed, so a deadlock occurs often with this option;-M: Mixed mode, both output Java stack information, also output C + + stack information;-F: When using "Jstack-l PID" no response, you can use-f force output information;Jstat: OutputStatistics for the specified Java processJstat-help|-optionsJstat-Jstat-options-class:class Loader-

blocks in the current query cache. These state variables allow you to understand the health of the query cache, allowing you to adjust the values of the corresponding system parameters.Limitations of Query Cache1. The previous version of 5.1.17 cannot cache the query of the variable, but starting with the 5.1.17 version, query cache has started to support the binding variable of query;2. External query SQL in all subqueries cannot be cache, only caches the final result set;3. Query in Proc

1, the article is very good writtenHttp://www.oschina.net/translate/making-sublime-text-2-beautifulUnfortunately, there is no write operation.Https://github.com/mrappleton/aqua-themeThe same project also has:Https://github.com/buymeasoda/soda-theme (This is the last use)Fortunately, there are documents on GitHub.2, OperationEnter the sublime Text2 directory:$ cd ~/library/application\ support/sublime\ text\ 2/packages/Download filegit clone https://github.com/buymeasoda/soda-theme/"Theme-soda"To

whileTrue:4 forKeyinchCurrent_layer:#Print the first level menu5 Print(Key)6Choice=input (">>:"). Strip ()#Select the second level menu7 ifChoiceinchCurrent_layer:8Last_layers.append (Current_layer)#Add the current layer menu to the previous menu before entering the next level menu9Current_layer=current_layer[choice]#The current layer menu is redefined and enters the loop to print the next level menuTen ifChoice==0:#Select menu layer is empty, end this loop One Con

the site ranking and entry is a merit, but not that SEO is hair outside the chain, in practice, the real site optimization seo, even if the outside chain will have a good ranking. Of course we are talking about the effect of the chain, so the rest of the discussion now is not deepened. If you want to let spiders know your link, the need to go to spiders often crawl local to put some Web site links, so that will attract spiders to crawl your site is not it? These import links we call the outside

frame picture as far as possible, so advertisers can not be happy. The following figure: Export the picture on it, and then we continue to use the lower part of the special GIF image compression tool to achieve the image compression. Lower: Via GIF optimizer software (specialized GIF compression software) Fourth step: After the download decompression run trouts gif optimizer.exe Open software, as shown in the following figure

You need to run Wamp first, and then double-click Zend to install the software, and continue to the next This step is mainly to select the server type, I have tried, choose other Web server can also. Then take note of a few steps as shown. Find the PHP.ini directory Locate the Appache directory, which is the root directory of the Web server. This step should be noted, be sure to stop first, wamp all the services, and then click OK. Ditto, open All services First, then click

, "ResponseLength" :20, " Millis ":0," execstats ":{" type ":" Collscan "," Works "NBSP;: 9, "yields" :0, "Unyields" :0, "invalidates" :0, " Advanced ":0," Needtime "Nbsp;:8, "Needfetch" :0, "IsEOF" :1, "docstested" :7, "Children" :[]}, "ts" :isodate ("2014-12-08t15:54:47.377z"), "Client" : "0.0.0.0", "allUsers" :[{ "user" : "__system", "DB" : "local" }], "user" : "[emailprotected]" } By executing the above statement, you can see that the detailed query information is recorded in the System.pr

current query cache. These state variables allow you to understand the health of the query cache, allowing you to adjust the values of the corresponding system parameters.Limitations of Query Cache1. The previous version of 5.1.17 cannot cache the query of the variable, but starting with the 5.1.17 version, query cache has started to support the binding variable of query;2. External query SQL in all subqueries cannot be cache, only caches the final result set;3. Query in Procedure,function

: Http://www.zend.com/en/products/loader/downloads#Linux1. Decompressionwget HTTP://DOWNLOADS.ZEND.COM/GUARD/7.0.0/ZEND-LOADER-PHP5.6-LINUX-X86_64_UPDATE1.TAR.GZTAR-ZXVF ZENDGUARDLOADER-70429-PHP-5.4-LINUX-GLIBC23-X86_64.TAR.GZCD zendguardloader/#进入解压后的目录cat readme.txt# View the README document.2. Start the installationCopy the zendguardloader.so to PHP installation directory (/etc/httpd/modules directory or/usr/lib/httpd/modules directory, which is the same location) under the PHP version folde

{//TODO auto-generated m Ethod stub PreparedStatement PS = conn. Preparestatement("DELETE from Tbl_user WHERE id=?");Ps. Setlong(1, the user. GetId());Ps. Execute();} } Wrote a test class to insert a row of data into the tbl_user.The specific code is as follows: Public class daotest { /** * @param args * * Public Static void Main(string[] args) {Connection conn =NULL;Try{conn = Connectionfactory.getinstance (). MakeConnection (); Conn.setautocommit (false); Userdao Userdao =NewUs

Oftenusefunctionactivity extends Activity {private Boolean d=true; private GridView mgridview;//common features show private gvadapter Madapter; Private string[] items={"cleanup acceleration", "Charge Flow", "Harassment interception", "anti-suction fee", "Pay Bodyguard", "mobile phone Antivirus"}; Private int[] Icons={r.drawable.exam_frequently_used_tools_icon_clean,r.drawable.exam_frequently_used_tools_icon _net_traffic,r.drawable.exam_frequently_used_tools_icon_block_anoy,r.drawable.exam_fre