sonar static code analysis

This article provides a detailed analysis of the differences between static, const, and define in php. For more information, see Define section:Macros can be used not only to replace constant values, but also to replace expressions or even code segments. (Macros have powerful functions but are prone to errors, so their advantages and disadvantages are quite contr

Php generates static page programs and analysis of principles. Generating static pages is a good choice for php to reduce server load and seo website optimization, therefore, the php static page generation function is a good choice for php programmers to understand and master the generation of

Wrote by Mutouyun. (http://darkc.at/cppdepend/) Last June, a technical community manager at Cppdepend (Technical community manager) Suddenly e-mailed me, gave me a license, and invited me to experience their C + + static analysis tool, Cppdepend. On the official website of the software, we can see what we can do with Cppdepend:1. Improve code quality by 2. You c

This article will focus on c # static methods and instance methods. For some ideas, such as: "static method is resident memory", and "static method is loaded first than instance method" for analysis. We also discuss when to use static methods and instance methods. A few day

Use the FindBugs tool for the first time. A FindBugs function: FindBugs is a static analysis tool that examines a class or JAR file and compares bytecode with a set of bug patterns to identify possible problems. With the static analysis tool, the software can be analyzed without actually running the program to find out

Article Title: Analysis of Linux static and dynamic libraries. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. 　　Basic Concepts There are two types of libraries: Dynamic and Static. Dynamic files are usually suffixed with. so,

Generate static page is PHP to reduce the server load and SEO site optimization a good choice, so php generated static page function is almost all PHP programmer must understand and master a knowledge point, I will introduce you to the PHP generation static page principle Analysis bar, there is need to know the friend

Study and analysis on the principle of static keywords in PHP. When I read the PHP manual, I found the following code: Copy the code as follows :? PhpfunctionTest () {static $ count0; $ count ++; echo $ count; if ($ count10) {Test ();} $ cou found the following

[Article Title]: ida static analysis/cracking of a software Time Limit[Author]: kusky[Author mailbox]: p_168@163.com[Author Home Page]: http://diylab.cnblogs.com[Author's QQ number]: 109427716[Software name]: A Video Monitoring Software[Software size]: None[]: None[Shelling method]: None[Protection method]: Time Limit[Language]: Borland c ++ builder 1999[Tools]: ida pro[Operating platform]: windows xp[Autho

This article is a cainiao's practice of static IDA analysis. For more information about how to use IDA in this article, see related content in 3.2.1 -- 3.2.14, the third edition of encryption and decryption. Idle talk. Symptom: after an hour of running the program, the program does not run properly. Some Characters start to beat. No other prompts. Idea: Start with obtaining the system time API and look fo

This article mainly introduces thinkphp's static cache usage and analyzes in detail the static cache configuration methods and related operation skills, which has some practical value, for more information about thinkphp static cache usage, see this article. Share it with you for your reference. The specific analysis i

Reverse engineering-Static analysis and useSee a loading force technology, have the opportunity to study well ...Recently in the study of iOS reverse engineering, to view the information on the network is not too much, learn to summarize.First study materials: Read the blog of the Great God: http://nianxi.net "Reverse engineering analysis and combat

checksSecurity analysis tools cannot handle some of the behavior of dynamic languagesTherefore, dynamic languages are sometimes considered unsafe. But from the idea of design, such as:One design philosophy of Python is to trust programmers. If there's a problem with the code, it's your problem, not the Python problem. So the code is concise.Java, in contrast, do

difficult to sell ads, waiting for their will be closed. None of this has happened, of course, because their technicians have made full use of the resources available and have played them to the extreme. In the final analysis, squid is used as the Web cache server, while Apache provides real Web services behind squid. Of course, the use of such a schema must ensure that most of the home page is a static pa

warnings at compile time, and the main advantage of analyze is static parsing of memory leaks and code logic errors.For example, in an arc-enabled environment, enter the following code: 12345678910111213 //截取部分图像+(UIImage*)getSubImage:(unsignedlong)ulUserHeader{UIImage * sourceImage = [UIImage imageNamed:@"header.png"];CGFloat height = sourceIma

C language code is organized in a file, in all source files of a source program, an external variable (note is not a local variable) or function can only be defined in one source program, if there is a duplicate definition, the compiler will error. The extern and static keywords are generated along with the mutual references between the different source file variables and functions, and the independent rela

FindBugs is a program that finds bugs in Java programs that look for instances of bug patterns, which are examples of possible errors, and note that findbugs is checking Java bytecode, or *.class files. In fact, it is to look for code defects, many of the bad we write, can optimize the place, it can be checked out. For example, a database connection that is not closed, a lack of necessary null check, redundant null check, redundant if post condition,

/ahr0cdovl2jsb2cuy3nkbi5uzxqvbgl1dgvuz3rlbmcxmza=/font/5a6l5l2t/fontsize/400/fill/i0jbqkfcma== /dissolve/70/gravity/center "> It can be seen that the business code is inserted before and after calling the real method. This meansdoing some extra business before or after triggering the real-world role method. In order to construct a proxy class with general-purpose and simplicity, it is possible to give all triggering real-role actions to a trigger mana

Php static file generation class instance analysis. Php static file generation instance analysis this article mainly introduces php static file generation class, and analyzes in detail the methods and usage techniques for generating stat