type of introspection information.In the Java language, support for introspective information is strong, and libraries such as spring are powerful libraries that are implemented through introspective information. Introspective information about the class is also provided in actionscript3.0. In game development, you can use introspection information to reflect class objects, including the game UI editor, which is implemented through introspective class information. C # is developed in the C++,ja
Tags: des style http ar io color using SP for1. Code quality Check Tool FindBugs and simian (Baidu Network disk share address). 2. Use ant integration.(Ant primer outer chain). 3. Execute the file. Staticcheck.xmlname="Staticcheck"default="Check" basedir=".. /">name="src"value="${BASEDIR}/SRC"/> name="Classes"value="${basedir}/webcontent/web-inf/classes"/>name="Staticcheck.home" value="${basedir}/staticcheck"/>name="Findbugs.home"value="${staticcheck.
The 21-line python code is a simple but complete spelling checker. If you are interested, refer to it.
Introduction
When you use Google or Baidu to search for content, Google always provides excellent spelling checks. For example, if you enter speling, Google will return spelling immediately.The following is a simple but complete spelling checker implemented usi
PMD is a Java program code checker that is released using the BSD protocol. The tool can check whether the Java code contains unused variables, contains empty fetch blocks, contains unnecessary objects, and so on. The software is powerful and highly efficient, and is a good helper for Java programmer Debug. the supported editors for PMD include:JDeveloper, Eclips
The Code checker can help us check for some hidden bugs, and sonar is the better one in the Code checker tool. WebsiteSonar OverviewSonar is an open platform for code quality management. Through the plug-in mechanism, Sonar can integrate different test tools,
long, you can not let it output the report section, first, according to the Source Code Analysis section to find out the problem in the code. Use the option "–reports=n".
2. Use the option "–include-ids=y". You can get the ID of each piece of information in the Source Code Analysis section.
Listing 6. Using the results of pylint–reports=n–include-ids=y dw.py
Mo
state of the file
The structure of each class
Each version number controls the range of the system
We are able to configure the lint using these methods:
Configuration in Android Studio preferences: 7.14 Configure code review rules
Lint.xml file configuration: "7.17 in lint.xml file configuration lint Check"
Configuration in Build.gradle file: "7.18 configuring Lint Check in Gradle"
Configuring the 7.21 lint Check in
Introduced
When you use Google or Baidu search, enter the search content, Google can always provide a very good spelling check, such as you enter speling, Google will immediately return to spelling.Here is a simple, but full-featured spell checker implemented with 21 lines of Python code.
Code
Import Re, collectionsdef words (text): Return Re.findall (' [a-z]+ ',
Refer to the self-built.
This article records how to build the best coding environment for Lua scripts in the MAC system environment with powerful Code Completion and compilation and running.
The sublime text editor is used here. The following describes in detail:
(1) download sublime text
Note that the version is 2.0.2 and sublime text 2.
(2) install the Lua e
It is easy to register a C + + enumeration in LUA code, just like registering a global variable. We use the enumeration name as a namespace to avoid conflicting enumeration registrations. The registered enumeration is stored in the Global environment (the thread environment).When an enumeration is accessed in Lua code,
In the development of software, we will be in the project when the code is encrypted, to prevent the theft of criminals to profit. Different languages have different encryption methods, more famous are Packers, code confusion and so on. when Lua develops COCOS2DX , the framework will have scripts that provide encryption . Let me talk about the steps to encrypt Wi
How to calculate and execute the Lua code in a string in Lua
This article describes how to calculate and execute the Lua code in a string in Lua. Similar to the eval function in JavaScript, it can also be implemented in
This article, which introduces the LUA approach to computing, executing the LUA code in a string, is similar to the Eval function in JavaScript and can be implemented in Lua, and the friends who need it can refer to the
A, Lua execution string
There is a problem during the
This article focuses on the string Cache Management in Lua (the file lstring. c involved ).
Among the nine Data Types of Lua, the string is a type that can be recycled by GC. In Lua, the Operation string is actually referenced in the Operation string. When the character string is not used, GC will be recycled by some algorithm.
-- Lua9 data types:
# Define lua_
A, Lua execution string
There is a problem during the run, I have a string, is a mathematical expression, how to calculate the value of this string expression?For example, the local param = "7*100", I need the result is actually 700, but how to calculate this value directly? Methods are as follows
Prefix the string with a "return"Then LoadString gets a function later.Then perform a return value of 700, so that by converting, the results are as fol
http://blog.csdn.net/cnjet/article/details/7023526Online Lua 5.1 Source Code BrowserRecommended reading order:
LMATHLIB.C, lstrlib.c:get familiar with the external C API. Don ' t bother with the pattern matcher though. Just the easy functions.
Lapi.c:check how the API is implemented internally. Only skim this to get a feeling for the code. Cross-Reference t
, lcode.c : Recursive descent parser, targetting a register-based VM. Start from Chunk () and work your IT through. Read the EXP Ression parser and the code generator parts last.
LGC.C : Incremental garbage collector. Take your time.
Read all the other files as you see references to them. Don ' t let the your stack get too deep though.
These are the LUA source reading sequences recommended by Luajit au
This article mainly discusses the Lua Command System (the file lopcodes. c involved ).
In Lua, a 32-bit unsigned int type is used to represent a command operation code. The 32-bit value contains a 6-bit operation code and a 26-bit command field.
All instructions have an opcode in the first 6 bits.Instructions can have
Objective
Lua is a scripting language known for its performance and is widely used in many ways, especially games. Like "World of Warcraft" plug-ins, mobile games "big Masters" "The Divine Comedy", "The Lost Land" and so on are written in Lua logic.
So most of the time we don't have to think about performance. Knuth has a famous saying: "Premature optimization is the root of all evils." This means that pr
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