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Network Security Emergency Response (macro, medium, and micro)

Author: panzhutingThis article describes the characteristics, implementation concepts, and principles of network security emergency response from the perspectives of "looking at emergency response", "Three Views", and "Three Views of emergency response. The article first introduces the unique position and complexity of emergency response in network security, while the macro, medium, and micro aspects of the "three view theory" correspond to the three

Use a macro digital signature to prevent security warnings from appearing.

Many experts like to use the "macro" command to improve office work efficiency. However, when using macros in Microsoft Office programs, the macro security warning is always displayed, especially when creating a resume table, macros are often used, which makes users feel a lot of trouble each time they open them. If we set the macro security level to "low", we ca

[C, c ++] usage of macro & quot ;#& quot; and & quot ;##& quot; (zz)

Usage of "#" and "#" in macro I. general usage We use # to convert the macro parameter into a string, and # to combine the two macro parameters. Usage: # Include # Include Using namespace std; # Define STR (s) # s # Define CONS (a, B) int (a ## e ## B) int main () { Printf (STR (vck); // output string "vck" Printf ("% d/n", CONS (2000); // 2e3 output: Return 0; }

It's a stupid macro. Define Assignments

First on the source code:The file is portmacro.h, derived from the underlying code in the dynasty project (Nvic Interrupt control section)1 #definePortnvic_int_ctrl_reg (* (volatile uint32_t *) 0xe000ed04ul)2 #definePortnvic_pendsvset_bit (1UL 3 4 5 voidVportyield (void )6 {7 /*Set a PENDSV to request a context switch.*/8Portnvic_int_ctrl_reg =Portnvic_pendsvset_bit;9 Ten /*barriers is normally not required but does ensure the code is completely One within the specified behaviour for the

The difference between a macro and a function

The difference between a macro and a function:1, the macro does is simple string substitution, is not limited by the type, and the function is the parameter's pass, is limited by the parameter type.2. The macro-body replacement macro name is completed before compiling, and the call to the function parameter is to pass

[Arrangement] C macro definition

macro tracking for debuggingThe ANSI standard specifies five predefined macro names:_ Line _ (two underscores), corresponding to % d_ File _ corresponds to % s_ Date _ corresponds to % s_ Time _ corresponds to % s_ Stdc _ Usage of "#" and "#" in macro:Use # To convert macro parameters into a string, and use # to combine two

Container_of Macro Analysis

Label: Ar use SP data on code BS amp ef Container_of Macro Analysis// The macro is located in include/Linux/kernel. h. 1. Define the format /** * Container_of-cast a member of a structure out to the Containing Structure * * @ PTR: the pointer to the member. * @ Type: the type of the container struct this is embedded in. * @ Member: the name of the member within the struct. * */ # Defin

IOS tips: Get the content in the local address book and parse the address book source code

Obtain the content in the address book of the local machine, which is displayed in the list (table). After iOS6, Apple controls the permission to call controls such as the address book calendar in the system, add the request permission to the address book. 1. Add AddressBook. framework and AddressBookUI. framework to the project. 2. Obtain the address

Interactive Design Guide (original book version 2nd) mini e-book download

Interactive Design Guide (original book version 2nd) mini ebook download-General Linux technology-Linux programming and kernel information, the following is a detailed reading. Interactive Design Guide (2nd) Also known as: Designing for Interaction: Creating Innovative Applications and Devices, Second Edition Translator: Chen Junliang By Dan Saffer Introduction: This book provides a good introduction t

Online book purchase vs book shopping Board

Since I came to Beijing, almost all of my books have been bought from China-pub and delivered to my home. Although I have to pay 5 yuan for the delivery fee each time, it is quite convenient. The speed and efficiency of China-pub are acceptable. Generally, orders placed in the morning of the first day can be delivered early the next day. However, this would also be a little risky. The books delivered to the door are not the ones you choose from the bookstore. When you read a

Application of Variable parameters in macro definition in C Language

Application of Variable parameters in macro definition in C Language In the C standard library, input and output functions of printf, scanf, sscanf, sprintf, and sscanf are variable parameters. When debugging a program, we may want to define a variable parameter output function to record logs. Using a variable parameter macro is a good choice. InC99A macro can al

How to Understand the _ countof () macro in stdlib. h

There is a macro _ countof in stdlib. H, as follows: Extern "C ++"{Template Char (* _ countof_helper (unaligned _ countoftype ( _ array) [_ sizeofarray]) [_ sizeofarray]; # DEFINE _ countof (_ array) sizeof (* _ countof_helper (_ array ))} This macro is used to obtain the size of an array element. Use: # Include Int main () { Int A [5]; ...... Int arraysize = _ countof (a); // obtain the size of array. } /

Some information about soft switchover and macro diversity

Macro diversity In wireless communication, macro diversity refers to the situation where multiple sending antennas or multiple receiving antennas transmit the same signal, and the distance between these antennas is much greater than the wavelength. In a cellular network or wireless LAN, these antennas can be located at different base stations or access points. Macro

Quick understanding of various macro annotation applications in VC6.0 (with diagram)

Annotations are indispensable to help others or themselves read their own programs. A beautiful program is not about how advanced the technology you use, but about how easy it is to describe. In the Java IDE environment-Eclispe, there are many annotations, and setting annotations is also very convenient, because currently C ++, Xi, and Eclispe have been uninstalled, for setting comments, Baidu or Google is the only option. So I am used to the comments of Eclispe, so I tried to try it in VC6.0. H

Several considerations for C-Macro expansion

The former array carefully re-examined the macro expansion of C. In summary, there are several main rules: The results of each macro expansion are scanned repeatedly until there are no expandable macros. Each time you expand a macro, you will remember this expansion, and in the result of the macro expansio

Burpsuite Set macro Bypass CSRF token

to prevent CSRF and forms are repeated, some systems use token mechanism, specific mechanisms can be self-study, which for our individual testing caused a certain inconvenience. Solution Ideas:1 , will get token the action is set to macro, which automatically completes each re-acquisition token operation (most time-saving, but troublesome)2 , the test phase allows development to token set to a fixed value (most convenient)3 , all tests are used Proxy

Benefits of using Do{}while (0) in macro definitions (reprint)

Benefits of using Do{}while (0) in macro definitions#define MACRO_NAME (para) Do{macro content}while (0)Format, summed up the following reasons: 1, empty macro definition to avoid warning: #define FOO () do{}while (0) 2, there is a separate block, can be used for variable definition, a more complex implementation. 3, if the m

Write a variable-parameter C function--the application of the macro Va_start, Va_arg and Va_end in the header file Stdarg.h

parameter. 2) Then use the Va_start macro to initialize the variable arg_ptr, the second parameter of this macro is the first parameter of a variable parameter of , is a fixed parameter. 3) Then return the variable parameters with Va_arg and assign the value to the integer J. The second parameter of Va_arg is the type of the parameter you want to return, and this is the int type. 4) Finally, the Va_end

Linux Learning Notes--for example, makefile add a macro definition

0. PrefaceFrom the beginning of learning C language began to contact Makefile, consulted a lot of makefile information but the total feeling did not really master makefile. Assuming that you write a makefile, you always think it's very exhausting.So deliberately using the blog to summarize the relevant knowledge of makefile. The detailed use of the makefile is illustrated by the sample example.Examples say that makefile is divided into the following sections. For a lot of other content please re

word2010 How to record a macro

When we use word2010 to do a very repetitive work, we can record it as a macro to use, both convenient and efficient. Today, the small script for everyone to bring WORD2010 record macro operation process, the need for friends can take a look at learning! Introduction to the ingenious use of Word2010 document content controls Word is a great Office software for word processing, although many other word prod

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