redis source code analysis

cookie.MaxAge: Maximum life cycle. Integer, in seconds, to set the expiration time for this cookie. If a negative number is disabled, the browser is not saved locally.Comment: A description of the meaning of this cookie that is displayed by the browser when the cookie is displayed.The version number used by the Version:cookie. 0 indicates compliance with the cookie specification of Netscape, 1 is the RFC 2109 specification followed by the consortiumThe HttpOnly property of the Httponly:cookie.

Netty3 Source Code Analysis-NIO Server binding process AnalysisThe better a framework encapsulates, the better it is for our high-speed coding. But it hides a lot of details and principles. But the source code can reveal everything.The server-side

Linux-0.11 kernel source code analysis series: Memory Management copy_page_tables () function analysis, /** Author: David Lin * Date: 2014-11-22pm * Email: linpeng1577@163.com or linpeng1577@gmail.com * world: the city of SZ, in China * Ver: 000.000.001 * history: editor time do * 1) linPeng 2014-11-22 created this fil

})();+ function A () {function body}();In the JQuery source, the method passes through the window and undefined two parameters.window: Because when the function is called, it needs to find the variable value, and if the current function scope does not have the variable, it will go up to the previous level to find, directly into the window, can reduce the search time, improve efficiency.Undefined: After the landlord Test in IE 8, the undefined property

PHP source code analysis-session. auto_start configuration analysis Author: zhanhailiang date: Application Analysis In daily development, if session. auto_start = 0 is configured in php. ini by default, session_start must be called to enable the session: Kernel

In the source code, the fire ant completely encapsulates the function of the double-exit program: Doubleclickexithelper classThis type of source analysis is as follows:1 in the constructor, the device context is passed in, the interface of exiting function is implemented, and the initialization of the message processor

In fact, this article is not really a start-up code parsing, this article is mainly from the start-up process analysis to the Starthmaster part, for the first time this article will be about HBase pseudo-distributed debugging methods related to the introduction.After we pour the source into the IntelliJ IDE, we get the following

Since the source code of the CR is not directly disclosed, we need to use some tools to snoop on its secrets. The following tools are required to analyze the CRCs: MS robotic studio express 2008r2, this does not need to be explained, install it to get Reflector filedisassembler, reflector has two roles: one is to decompile the DLL file of the CR to the C # language, and the other is to directly analy

remote host, add a JMX connection,Click the Threads tab on the right, select the main thread, and then click the Thread Dump button.Find the thread main information from the contents of the dump,Main thread Dump informationFrom the stack information of the main thread, you can see the sequence of calls to the program: Sparksubmit.main-Repl. Iloop.process, Main. The Org.apache.spark.repl.SparkILoop class inherits the Iloop class, and the Iloop process method invokes the LoadFiles (settings) and

Spring Source Code Analysis-detailed analysis of BeanFactory system interfacesThe previous blog post analyzed Spring's Resource class Resouce. I started to analyze the IOC part of Spring today. As we all know, IOC is the most fascinating part of the Spring framework. Its most important interface is BeanFactory. BeanFac

Tcprstat is used by Percona to monitor MySQL response time. However, any response time running on the TCP protocol can be used.Tcprstat, like Tcpdump, uses the Libpcap library to grab packets and then analyzes the crawled TCP packets through the program.1, through the analysis of the source IP and destination IP, see that IP is the local IP, to determine whether the package (Request packet) or out of the pa

Android4.4 Component Analysis-service component-bindService source code analysis, android4 major components6.1.1. bindService Because the code implementation process of startService is analyzed earlier, the Code

functions. Let's look at the definition part of the constructor. In fact, these functions basically call the following create function family: void create(int rows, int cols, int type); void create(Size size, int type); void create(int ndims, const int* sizes, int type); For example, in the constructor mat: MAT (INT rows, int cols, int type: inline Mat::Mat(Size _sz, int _type) : size(rows){ initEmpty(); create( _sz.height, _sz.width, _type );} So the essence of the entire mat const

The last few days decided to look at the CI Framework source code, because it is lightweight, the structure of the code file is clearer, and index.php as a portal, loading all the base classes in the codeigniter.php file, so I looked at each class drop, and looked at the time to analyze each step Key process, and the original English annotation was translated, no

Java concurrent series of AbstractQueuedSynchronizer source code analysis (summary analysis ), To learn Java concurrent programming, you have to understand the java. util. concurrent package. This package contains many frequently used concurrent tool classes, such as ReentrantLock, CountDownLatch, CyclicBarrier, and Se

{2131php_rinit_session_globals(Tsrmls_c);2132 2133 +----- 8Lines: if (PS(MoD) ==NULL) {----------------------------------------------------------------------------------------------------------- ---------------------2141 2142 +----- 8Lines: if (PS(Serializer) ==NULL) {---------------------------------------------------------------------------------------------------------- ---------------2150 2151 +----- 5Lines: if (PS(MoD) ==NULL||PS(Serializer) ==NULL) {----

Extension Collection 2. Provide a Applyextenders method to install the extension function Applyextenders (requestedextenders) { var target = this; if (requestedextenders) { Ko.utils.objectForEach (requestedextenders, function (key, value) { var Extenderhandler = Ko.extenders[key]; if (typeof Extenderhandler = = ' function ') { target = Extenderhandler (target, value) | | target; }} ); return target; } 2.5, Observablearray.changetracking (extended monitoring object of a specific im

Erlang: RabbitMQ source code analysis 3. In-depth analysis of supervisor and supervisor2, supervisor Supervisor is also a common behavior in Erlang/OTP. It is used to build a supervisor tree for process monitoring and fault recovery. RabbitMQ implements a supervisor2. We analyze the implementation and differences betwe

MySQL series: page Structure Analysis for innodb source code analysisIn the tablespace structure analysis, we know that the minimum physical storage allocation unit of innodb is the page, in the MySQL-3.23 version of the source code