Custom sharing php code analysis and custom php code
I made a custom sharing between the previous sections and accumulated some experience to share with you.
Step 1 and Step 2The developer documentation is very detailed. Start with step 3.
Step 3Parameters except appId are dynamic. Here, the php language is used to generate parameters on the backend. The
Code First Entity Framework 6 passive to active explicit it loading mode practical analysis (with source Code), entityloading
There are three ways to use Entity Framework to load correlated entities:
1. lazy Loading );
2. Greedy loading (eager loading );
3. explicit loading ).
EF uses lazy Loading by default ). Everything is automatically handled by EF.
This meth
ArrayList construction method source code analysis, arraylist construction source code
First, let's take a look at the construction method without parameters:
private static final Object[] DEFAULTCAPACITY_EMPTY_ELEMENTDATA = {}; transient Object[] elementData; public ArrayList() { this.elementData = DEFAULTCAPACITY_EMPTY_ELEMENTDATA; }
If the capacit
String source code analysis, string source code
The String class maintains a char [] type value to store strings. The source code is relatively simpler.1. Immutable
The immutability of String is mainly reflected in three aspects:
The String class is defined as the final type and cannot be inherited.
Value [] In Stri
InnoDB source code analysis-transaction log (2), innodb source code
Original article, reproduced please indicate the original link: http://www.cnblogs.com/wingsless/p/5708992.html
Yesterday I wrote some basic points about the transaction log (http://www.cnblogs.com/wingsless/p/5705314.html), today combined with my recent learning results continue to summarize the
Memcached source code analysis ----- install, debug, and read the memcached source code ----- memcached
Reprinted please indicate the source: http://blog.csdn.net/luotuo44/article/details/42639131
Installation:
Install Libevent before installing memcached. Now it is assumed that the Libevent is installed in the/usr/local/libevent directory.
Because after memcac
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
is urgent, give examples to be considered, but suffice to explain the problem. an application needs to access the database and must specify a connection string in order to obtain a connection. For a program, the connection string is generally fixed after it is run. A, set in the construction code block or construction method, then each time you create the object must be set once, repeat, very troublesome. B, in the program to write the connection str
MVC source code analysis, mvc source code
In the previous article, we saw the execution sequence of the Action/Result filter:
OnActionExecuting-> Action-> OnActionExecuted-> OnResultExecuting-> View-> OnResultExecuted
Here are a few examples.
I. Demo
The previous Code may not be easy to understand. first, I can registe
variables are corresponding to how many patterns are in a syntax element,Then the corresponding Contextmodel is obtained by the specific offset.InitializationInitialize the object when it is createdComplete the size of the context pattern contained in the corresponding Contextmodel and each syntax element in the Contextmodel3dbuffer patternThe next initialization is initialized at the beginning of a slice, where the initialization is primarily the initial dissolve
Sonarqube Scanner, as a code scanning tool, through which the code of the project is read and sent to the Sonarqube server to allow Sonarqube code analysis.It can be considered that Sonarqube scanner is the client of Sonarqube.
Sonarqube scanner is easy to integrate with different types of build tools and Maven project consolidation
A plug-in for the Sonarqube Sc
MVC source code analysis, mvc source code
I feel like I haven't learned for a long time, and I have never tasted the New Year.
In addition to proving that I have lived for a year, there is another happy thing that I have finally turned my girlfriend into my fiancee. This is a great improvement.
Continue the learning that has not been completed before.
This method
MVC source code analysis, mvc source code
Next, let's take a look at the error processing filter.
Before reading this section, let's take a look at the functions provided by MVC.
I. built-in functions of MVC
1. configuration method
The mode is Off by default, indicating that the detailed error message is directly displayed on the page.
If it is On, no detailed e
Tomcat source code analysis-overall container structure, overall tomcat source code container
Tomcat is composed of multiple containers, and the Container and Connecter connector are the two core modules of Tomcat. The Connecter connector receives client requests, then, it passes the request from the client to the Container for processing and responds accordingly
SDL2 source code analysis 8: video display summary, sdl2 source codeThis article briefly summarizes the source code of the SDL video.The structure of the SDL display video involves the following structure:
SDL_Window: indicates the window
SDL_Renderer: indicates the Renderer.
SDL_Texture: represents the texture
SDL_Rect: a rectangular box used to determine
Use a macro to define cuda_kernel_loop.
In common. HPP.
# DefineCuda_kernel_loop (I, n )\
For(IntI = blockidx. x * blockdim. x + threadidx. X ;\
I
I + = blockdim. x * griddim. X)
First, let's look at the design of the dimensions of the threads and thread blocks obtained by caffe pipeline,
We can also see from common. HPP
Caffe_cuda_num_threads
Caffe_get_blocks(ConstIntN)
It is obviously one-dimensional.
Check the format of cuda_kernel_loop,
For(IntI = blockidx. x * blockdim. x + threadidx.
Android 4.4 Bluetooth source code analysis, Android 4.4 source code
Recently, GOOGLE released Android4.4 and looked at the source code. There are still some changes in the Bluetooth activation process of 4.4. From the interface, the Bluetooth switch is set to the switch in settings, the widget switch can also be used.
name, and then back to Sw_spaces_before_key, Constantly reciprocating.Analysis of the reply of memcache text protocolThis is the MEMCACHE_PARSE_RSP function in proto/memcache.c.It is also a finite state machine to complete the resolution, the following are these states.1 enum {2 Sw_start,3 Sw_rsp_num,4 Sw_rsp_str,5 Sw_spaces_before_key,6 Sw_key,7Sw_spaces_before_flags,/*5*/8 Sw_flags,9 Sw_spaces_before_vlen,Ten Sw_vlen, One Sw_runto_val, ASw_val,/*Ten*/ - Sw_val_lf, - Sw_end, the Sw_runto_cr
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