Tags: nosql database redis Memory Database Structure The last time I analyzed the structure analysis of the client, the idea was simple and clear. Finally, I learned how to implement the server. The server is the top priority in redis, it basically contains all the knowledge points involved in the previous module. We can see from the redis header file that redis. the H code volume has already exceeded more
There is very little information on the Internet. I just want to do this again. Simply write it out. I am also exploring it. If I understand it incorrectly, I apologize here. please correct me. It is also a little contribution to the promotion of amoeba!
Is part of the directory of my eclipse amoeba project (for how to import it, see the previous article:
The red mark in the figure is the Startup File of amoeba. It should be noted that amoeba is started using the batch processing method. In
generated by reflector, create a resource file named resource1.resx, and run the Microsoft. cr. core. all strings in resx are copied to resource1.resx, and the original Microsoft. cr. core. resx2. the initialization sequence of two static variables in Dispatcher. CS is incorrect. Put traceswitchcore statements and initialization statements at the top of the file.
Sample Code. For the sake of uniformity,
Bbinder are both representative classes of binder communication in Android, where Bpbinder is the proxy class that the client uses to interact with the server, and P stands for proxy, while Bbinder is the destination of the interaction;
Bpbinder and Bbinder correspond to each other, the binder system will be handle to identify the corresponding bbinder;
Bnservicemanager in the n represents the native, and the bn corresponds to the Bpservicemanager, which represents the ServiceManager bu
* @lua NA */ virtual ~CCTMXTiledMap(); /** creates a TMX Tiled Map with a TMXfile.*/ static CCTMXTiledMap* create(const char*tmxFile); /** initializes a TMX Tiled Map with a TMXformatted XML string and a path to TMX resources */ static CCTMXTiledMap* createWithXML(constchar* tmxString, const char* resourcePath); /** initializes a TMX
the data on the server. The specific process is as follows:
Client requests a protected resource for the server
The server sends a request to the client to request username and password.
Client sends user name and password to server
The server returns the appropriate data to the client
This authentication method is not secure, the client sends the user name and password is Base64 form encrypted text, this situation of the user name and password is exposed, if someone c
number of bytes by enlarging it.*/static inline size_t alignSize(size_t sz, int n){ return (sz + n-1) -n;}
This bit operation function is a very beautiful function in the computer. It perfectly utilizes the limited number of digits of Data Types in the computer. The source code comment shows that this function is aligned with n Bytes, A Brief Analysis: In al
the global objectwindow.jquery = window.$ = jquery;two JQuery library used in the process, the general use of two forms, one is $.ajax, $.noconflict, and the other is $ (method parameters) to useThe source shows that JQuery itself is a function, while $.ajax, $.noconflict can be thought of as a static method added by the function object, and the use of $ () is equivalent to calling the $ function method. jquery = function (selector, context) {//The j
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, now the main document has been translated, and
can be seen that it is an Entry array. The initial value is an empty array {}. The length of the main array must be a power of 2. Why, detailed analysis will be provided later. Transient Entry
Entry is a static internal class in HashMap. The Code is as follows:
Static class Entry
Therefore, the overall structure of
main static method was called, and the starting process for the entire systemserver was started. The Startotherservice method is called by calling the Mactivitymanagerservice.systemready () method.//Systemserver.javaPrivate voidstartotherservices () {...//We now tell the activity manager It's okay to run third party//code. It would call back into us once it had gotten to the state//where third party
Zhanhailiang Date: 2014-10-20Application analysisIn daily development, the php.ini configuration session.auto_start=0 closes the session by default if you want to open the session to call Session_Start: Session_Start (); //...Kernel analysisBy checking the source code, we know that session_start is defined as follows:1881 /* {{{proto bool Session_Start (void) 1882 Begin session-reinitializes freezed variables, registers browsers etc */ 1883
Android4.4 Component Analysis-service component-bindService source code analysis6.1.1. bindService
Because the code implementation process of startService is analyzed earlier, the Code Analysis of bindService is not described in detail. When introducing the process, you shou
Service_logger, skynet_error, and skynet source code analysis,
The service_srv directory is a c service template attached to the skynet core module, such as the logger service used for log output and the snlua service used to run lua scripts. It is compiled into the so library for use by the skynet framework. The logger Service (service_logger.c) has simple funct
type, it calls result. mTask. finish (result. mData [0]) method. We can see that the result type is AsyncTaskResult. The source code is as follows:
@SuppressWarnings({"RawUseOfParameterizedType"}) private static class AsyncTaskResultWe can see that mTask is the AsyncTask object. When the finish method of the AsyncTask object is called, onPostExecute is called again. At this time, the entire execution p
Author: zhanhailiang Date: 2014-10-20
Application analysis
In daily development, the php.ini configuration session.auto_start=0 closes the session by default if you want to open the session to call Session_Start:
Kernel analysis By checking the source code, we know that session_start is defined as follows: 1881/* {{proto bool Session_Start (void
helpful to specify a status for the entire workflow instance, which is independent of the Process execution steps. Osworkflow provides "meta-states" that can be included in some workflow instances ". These "meta-states" can be created, activated, suincluded, killed, and completed. When a workflow instance is created, it is in the created state. Then, as long as an action is executed, it will automatically become activated. If the caller does not explicitly change the instance status, the workfl
the pool is available for lending. If this information is invalid, a negative number is returned
Getnumactive
Returns the number of objects from the loan. If this information is not available, a negative number is returned
Clear
Clears all idle objects in the pool, optionally releasing their associated resources. Clearing idle objects must use the Pooledobjectfactory.destroyobject method
Close
Close the pool and release the associated res
Java Collection --- HashMap source code analysis, java --- hashmap source code
1. HashMap Overview
HashMap is implemented based on the Map interface of the hash table. This implementation provides all optional ing operations and allows the use of null values and null keys. (Except for not synchronizing data and allowing null, The HashMap class is roughly the same
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