klocwork static code analysis

PHP Code Maintenance, refactoring 4 reasons for difficulty analysis, 4 kinds of cause analysis This paper analyzes the 4 reasons why PHP code maintenance and refactoring becomes difficult. Share to everyone for your reference, as follows: Code maintenance, refactoring is a

Monkey source code analysis: Event source code The previous article "running process of Monkey source code analysis" provided the whole process of running monkey, which gave us an overview. In the future, we will try to explain some related knowledge points. Here we will fir

PHP code maintenance, refactoring, and four causes analysis. There are four reasons for PHP code maintenance and difficulty in refactoring, and four reasons for this analysis. This article describes four reasons for PHP code maintenance and difficulty in refactoring. I would

the data on the server. The specific process is as follows: Client requests a protected resource for the server The server sends a request to the client to request username and password. Client sends user name and password to server The server returns the appropriate data to the client This authentication method is not secure, the client sends the user name and password is Base64 form encrypted text, this situation of the user name and password is exposed, if someone c

Android4.4 Component Analysis-service component-bindService source code analysis6.1.1. bindService Because the code implementation process of startService is analyzed earlier, the Code Analysis of bindService is not described in detail. When introducing the process, you shou

Java concurrent series of AbstractQueuedSynchronizer source code analysis (summary analysis ), To learn Java concurrent programming, you have to understand the java. util. concurrent package. This package contains many frequently used concurrent tool classes, such as ReentrantLock, CountDownLatch, CyclicBarrier, and Semaphore. The underlying implementation of the

type, it calls result. mTask. finish (result. mData [0]) method. We can see that the result type is AsyncTaskResult. The source code is as follows: @SuppressWarnings({"RawUseOfParameterizedType"}) private static class AsyncTaskResultWe can see that mTask is the AsyncTask object. When the finish method of the AsyncTask object is called, onPostExecute is called again. At this time, the entire execution p

Author: zhanhailiang Date: 2014-10-20 Application analysis In 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: Kernel analysis By checking the source code, we know that session_start is defined as follows: 1881/* {{proto bool Session_Start (void

], Ev_read | Ev_persist, EVSIG_CB, base); Set the event state of the signal event to evlist_internal, that is, internal events, distinguish internal and external events base->sig.ev_signal.ev_flags |= evlist_internal; Set the signal event priority to 0, that is, the highest priority, the signal Event priority processing Event_priority_set (base->sig.ev_signal, 0); Set the background processing method of the signal event, Evsigops//below to analyze the specific execution of the si

the pool is available for lending. If this information is invalid, a negative number is returned Getnumactive Returns the number of objects from the loan. If this information is not available, a negative number is returned Clear Clears all idle objects in the pool, optionally releasing their associated resources. Clearing idle objects must use the Pooledobjectfactory.destroyobject method Close Close the pool and release the associated res

Spring's AOP implementation principle, brewing some days, before writing blog confidence is not very sufficient, so re-read one side of the implementation of AOP core code, but also from the Internet to find some examples of spring AOP analysis, but found that vinegar buy dog meat too much, the title tall, Most of the content is relatively superficial some of the introduction, may also be due to the relativ

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

PHP source code analysis-session. auto_start configuration analysis Author: zhanhailiang date: Application Analysis In daily development, if session. auto_start = 0 is configured in php. ini by default, session_start must be called to enable the session: Kernel analysis