pcap analysis

Analysis of iis7.5 installation and configuration of php environment, analysis of iis7.5 installation and configuration. Analysis on iis7.5 installation and configuration of php environment, analysis on iis7.5 installation and configuration iis7.5 is the web server installed in win7 and win8, and the web server of win2

Php array merge and split instance analysis, array split instance analysis. Php array merging and splitting instance analysis. This article describes how to merge and split php arrays. Share it with you for your reference. The details are as follows: php $ array php array merging and sharding instance analysis, array s

The process-oriented analysis method is a bit like solving mathematical problems, which must be followed sequentially, if one step is wrong, then all re-start after the overthrow.Object-oriented analysis method is like painting a picture, the problem is divided into the object is the class, the first painting the characters, then painting the scenery, finally the people to contact the landscape, a project i

PrefaceBuffer overflow analysis is a collection of lecture notes for the video course of the same name that I recorded for "I Spring". Every time I finish writing my course documents, I will explain the course according to the contents of the document. And the content of this series is from scratch, to give you a more easy-to-digest buffer Overflow vulnerability explanation. The whole course is a combination of theory and practice, each after the comp

1, the statistical analysis table of the stored procedure part of the content CREATE OR REPLACE procedure SEA. sp_analyze_xxx_a isV_sql_1 varchar2(+);V_sql_2 varchar2(+);V_sql_3 varchar2(+);V_startdate date;Err varchar2(+);BeginV_sql_1 : =' alter session set Workarea_size_policy=manual ';V_sql_2 : =' alter session set sort_area_size=2147483640 ';EXECUTE IMMEDIATE v_sql_1;EXECUTE IMMEDIATE v_sql_2;...... This stored procedure, in

In-depth analysis of the browser exit after PHP will continue to execute, in-depth analysis continue to execute The premise: Here is the typical LNMP structure, the NGINX+PHP-FPM pattern. If I have a PHP program executed very slowly, even in the Code of Sleep (), and then the browser connected to the service, will start a php-fpm process, but this time, if the browser is closed, then ask, this time the ser

PHP defines a parameter with default values for function instance analysis, default value instance analysis In this paper, we analyze the function usage of PHP to define a parameter with default value. Share to everyone for your reference. The specific analysis is as follows: The function parameter of PHP can specify a default value, after the default value i

Using Python for data analysis basic series summary, python Data AnalysisA total of 15 essays, mainly to record some small demos in the data analysis process and share them with other users who need them. In order to facilitate future viewing, 15 essays, the content of each article is based on a description and a piece of code to keep it simple, small, and clear. It can be divided into three parts: The firs

From: http://blog.csdn.net/column/details/androidcore.html? Page = 2 Design intent of Analysis Methodology Discussion Why do we need to study android? Because it is huge enough and complicated enough, it aroused my desire as a programmer to understand this complexity. I am studying Android software as a mobile development platform, rather than the Dalvik virtual machine itself. As a programmer installed on other platforms and engaged in andoid platfor

LinuxKernel Analysis-Initialization Analysis Refer to the three files I provided: bootsect.txt,head.txt,setup.txtFor x86 boot, follow these steps:1. The CPU initializes itself and executes a command at a fixed position.2. This command line is transferred to BIOS.3. BIOS finds the boot device and obtains the MBR, which points to our lilo4. BIOS load and give control to lilo5. compress the ke

Reprinted Please note: A Yutian column (http://blog.csdn.net/dylgsy) A long time ago I wanted to write a class Parser for C ++, and finally spent one night writing a C ++ header file and CPP File Parsing. As I mentioned in my previous article "compilation principles", lexical analysis and syntax analysis are basically a bunch of IF-else or switch-case. Don't be intimidated by any Finite Automation... The c

Linux practical log analysis script and linux Log Analysis script Log Analysis Randomly tail an access_log file. Below is a classic access record 218.19.140.242--[10/Dec/2010: 09: 31: 17 + 0800] "GET/query/trendxml/district/todayreturn/month/2009-12-14/2010-12-09/haizhu_tianhe.xml HTTP/1.1" 200 1933 "-" "Mozilla/ 5.0 (Windows; u; Windows NT 5.1; zh-CN; rv: 1.9.2.

JS bubble and closure case analysis and js bubble Case Analysis Background: Today, I found Baidu aware of an interesting JS problem on the webpage. The question of the questioner is actually quite simple. I should be able to implement front-end development technology. The questioner's requirement: submenu pop-up is implemented. There are three levels of menus, with a latency of 500 ms for each menu display.