klocwork 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

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

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

; } } Catch(e) {//ie8,9 'll throw exceptions on certain host objects #9897 return false; } //OWN Properties is enumerated firstly //if last one was own, then all properties are own. varkey; for(Keyinchobj) {} returnKey = = = Undefined | |hasown.call (obj, key); },Isemptyobject MethodTests whether the object is an empty object (does not contain any properties).Example:// test whether an empty object // true// falseSOURCE Analysis:function (obj) {

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

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