lua static code analysis

ThreadLocal source code analysis, threadlocal source code 1. Overview ThreadLocal, which can be understood as a local variable of a thread, is used to provide a copy of the variable value for every thread that uses the variable. Each thread can change its own copy independently, it does not conflict with copies of other threads. How does ThreadLocal maintain cop

Android thread asynchronous communication mechanism source code analysis, android source code This article first analyzes the message transmission mechanism between threads in Android from the overall architecture, and then introduces the functions and tasks of each component from the source code perspective. The basic

Source code from MVC4@Html. antiforgerytoken () Source code AnalysisPublic mvchtmlstring AntiForgeryToken () { return new mvchtmlstring (antiforgery.gethtml (). ToString ());}Antiforgery from System.Web.Helpers.AntiForgerypublic static htmlstring gethtml () { if (httpcontext.current = = Null) { throw new ArgumentException ( webpageresources.httpco

Otto source code analysis, otto source codeOtto, an open-source project, is an event bus message framework used for communication between various modules of the program.Reduces coupling between modules.This project is an open-source project of payment company square hosted on github.Https://github.com/square/ottoThe basic model is that Android components can register listeners, send messages, and receive me

The first step: //path: phpcms/modules/content/content.php //Construction method public function __construct () { parent::__ Construct (); $this->db = Pc_base::load_model (' Content_model ');//content Model database operation class $this->siteid = $this->get_siteid (); Current site ID $this->categorys = GetCache (' Category_content_ '. $this->siteid, ' Commons ');//Detailed configuration information for all columns under the current site //Permission Judgement if (isset ($_get[' cati

Analyze and parse the seven major PHP code tools and parse the php code. The seven major tools for analyzing and parsing PHP code, parsing php code has become one of the most popular programming languages nowadays, however, many PHP programmers cannot find the right tools to help them analyze and parse PHP

product? What modules are the product framework divided? What is the relationship between modules? If the main purpose of code analysis is to study the specific implementation details of a module or function, we should focus on the following aspects: What algorithm is used for implementation? What are the ideas and principles of algorithms? What data structure is used to describe the implementation?

From the source code analysis Handler mechanism, the source code handler Mechanism In Android, to update the ui, We must update the ui in the main thread. When the main thread is blocked for more than 5 seconds, an anr exception occurs, will cause program crash. Therefore, some time-consuming operations must be placed in the Child thread, but the ui update opera

JQuery-1.9.1 source code analysis series (13) location size operations, jquery-1.9.1 source code First, list these Apis. JQuery.fn.css (propertyName [, value] | object)(The function is used to set or return the css style attribute values of the elements matched by the current jQuery object. To delete a specified css attribute, use this function to set its value t

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

LinkedHashMap source code analysis of Java Collection series, linkedhashmap source code In this article, we started to analyze the source code of LinkedHashMap. LinkedHashMap inherits HashMap, which means that LinkedHashMap is extended on the basis of HashMap. Therefore, before reading the source

PHP tags, keywords, classes, numbers, and lexical source code for PHP lexical parsing source code analysis I have never engaged in web applications before. Recently I want to study webshell and find that php syntax is too weird. I just want to look at the PHP kernel lexical analysis

JQuery. each usage and source code analysis, jquery. each source code The jQuery. each method is one of the core tools and methods of jQuery. It is a common sample method and can be used for sample object and array. Unlike the $ (). each () method of the jQuery object, this method can be used to sample any object. Two parameters are required. Object: The object o

The main argument for supporting static analysis, including type checking, is that the results apply to all possible runs of the program, while unit tests only guarantee that the tested components (on the platform on which they are tested) apply only to specific inputs to the test component. The main argument for supporting unit testing is that it is easier to handle. You can test many of your programs ' c

　　Recently, there is no substantive work, just a little time, want to learn other people's code. Also saw a bit of source code, is a bit of reading experience, so determined to see the spring of this large-scale project source code, learn its design ideas. Hand code is not easy, reproduced please specify: Xingoo

MVC source code analysis, mvc source code The previous chapter parses the search of the Action method and the loading time of the Authorize, Action, Result, and Error filters. I also spent two articles on the use of authorization and error filters. however, the execution time of the Action/Result and the two filters in the Action/Result are not clearly displayed.

Source code analysis of javaslist in Java Collection series, and javaslist source code In the previous article, we analyzed the underlying implementation of ArrayList and learned that the underlying implementation of ArrayList is based on arrays. Therefore, it has the characteristics of fast search modification and slow insertion and deletion. The sort List intro

Java Collection: HashMap source code analysis, hashmap source code1. 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 as that of Hashtable .) This class does not guarantee the

DBUtils source code analysis, dbutils source code In fact, in this article, I only analyzed the operation process of dbutis query. As for why the class should be designed in this way, the design patterns and other advanced knowledge points should be discussed in the next section. First, let's take a look at how the simplest DBUtils works.There is a table in the d

Table. C code analysisGlobal symbols, constants, strings, associated arrays, and definitions of file lists.Global symbols:There are five basic symbols at first, and the Lua preset functions and library functions are registered in it.Constant:The initial constants are the names of type in Lua.String table, associated array table, all the arrays defined in Table. c In the file list can be considered as the