klocwork static code analysis

February 23, 2016, learn, analyze Ansible code Ansible is a tool for bulk deployment used in operations, which is itself a framework, specific deployment and architectural analysis, and the following article is good. Http://os.51cto.com/art/201409/451927_all.htm First analyze the main file ansible, and the code and comments are as follows: 1. from __future__ Imp

Tags: nosql database redis Memory Database Structure The last time I analyzed the structure analysis of the client, the idea was simple and clear. Finally, I learned how to implement the server. The server is the top priority in redis, it basically contains all the knowledge points involved in the previous module. We can see from the redis header file that redis. the H code volume has already exceeded more

There is very little information on the Internet. I just want to do this again. Simply write it out. I am also exploring it. If I understand it incorrectly, I apologize here. please correct me. It is also a little contribution to the promotion of amoeba! Is part of the directory of my eclipse amoeba project (for how to import it, see the previous article: The red mark in the figure is the Startup File of amoeba. It should be noted that amoeba is started using the batch processing method. In

generated by reflector, create a resource file named resource1.resx, and run the Microsoft. cr. core. all strings in resx are copied to resource1.resx, and the original Microsoft. cr. core. resx2. the initialization sequence of two static variables in Dispatcher. CS is incorrect. Put traceswitchcore statements and initialization statements at the top of the file. Sample Code. For the sake of uniformity,

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

Bbinder are both representative classes of binder communication in Android, where Bpbinder is the proxy class that the client uses to interact with the server, and P stands for proxy, while Bbinder is the destination of the interaction; Bpbinder and Bbinder correspond to each other, the binder system will be handle to identify the corresponding bbinder; Bnservicemanager in the n represents the native, and the bn corresponds to the Bpservicemanager, which represents the ServiceManager bu

number of bytes by enlarging it.*/static inline size_t alignSize(size_t sz, int n){ return (sz + n-1) -n;} This bit operation function is a very beautiful function in the computer. It perfectly utilizes the limited number of digits of Data Types in the computer. The source code comment shows that this function is aligned with n Bytes, A Brief Analysis: In al

the global objectwindow.jquery = window.$ = jquery;two JQuery library used in the process, the general use of two forms, one is $.ajax, $.noconflict, and the other is $ (method parameters) to useThe source shows that JQuery itself is a function, while $.ajax, $.noconflict can be thought of as a static method added by the function object, and the use of $ () is equivalent to calling the $ function method. jquery = function (selector, context) {//The j

Yii Source Code Analysis 4-non-core class import registration, yii source code. Yii Source Code Analysis 4-non-core class import and registration, yii source code reprint please note: TheViperwww. cnblogs. in yii Source

The last few days decided to look at the CI Framework source code, because it is lightweight, the structure of the code file is clearer, and index.php as a portal, loading all the base classes in the codeigniter.php file, so I looked at each class drop, and looked at the time to analyze each step Key process, and the original English annotation was translated, now the main document has been translated, and

can be seen that it is an Entry array. The initial value is an empty array {}. The length of the main array must be a power of 2. Why, detailed analysis will be provided later. Transient Entry Entry is a static internal class in HashMap. The Code is as follows: Static class Entry Therefore, the overall structure of

main static method was called, and the starting process for the entire systemserver was started. The Startotherservice method is called by calling the Mactivitymanagerservice.systemready () method.//Systemserver.javaPrivate voidstartotherservices () {...//We now tell the activity manager It's okay to run third party//code. It would call back into us once it had gotten to the state//where third party

Zhanhailiang Date: 2014-10-20Application analysisIn daily development, the php.ini configuration session.auto_start=0 closes the session by default if you want to open the session to call Session_Start: Session_Start (); //...Kernel analysisBy checking the source code, we know that session_start is defined as follows:1881 /* {{{proto bool Session_Start (void) 1882 Begin session-reinitializes freezed variables, registers browsers etc */ 1883

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

helpful to specify a status for the entire workflow instance, which is independent of the Process execution steps. Osworkflow provides "meta-states" that can be included in some workflow instances ". These "meta-states" can be created, activated, suincluded, killed, and completed. When a workflow instance is created, it is in the created state. Then, as long as an action is executed, it will automatically become activated. If the caller does not explicitly change the instance status, the workfl

From the source code analysis java Collection [HashMap], the source code javahashmap As we know, Map stores key-value pairs. Its basic unit is to implement Node static class Node You can see its function by looking at the definition. It stores an object next to the next node. Therefore, we can probably think of its s

converted to: (the code is incorrect. I have used it) Found? 2 and 7 are obtained by means of decomposition. Is there a simplified process? 2.3 conclusion As long as we can find the factorization, we can use a loop to obtain the value behind the equation. Dividing the value by 2 is the true factor and the first eye of the equation, we may think of using the proportional series formula to solve the problem, however, the power operation can be used to

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