macro eyebrows

Kill macro Virus Step 1: First open your Excel, casually open a file on it. We mainly set the security. Find the tool on the menu bar, in the Tools menu, we click "Macros", in the macro's secondary menu, we find security, open the Security dialog box. Killing macro virus Step 2: In the Security dialog box, we tick very high: Only macros that are scheduled to be installed in a trusted location

C ++ macro definition commands and macro definition commandsCommands starting with # In a program are pre-compiled commands. There are three types of pre-compiled commands: macro definition commands, file inclusion commands, and Conditional compilation commands. Today we will talk about macro definition:

Macro operations are very rich. If you just create a small database, the process of the program can be fully implemented using macros without using Visual Basic. Some operations do not have parameters (such as Beep), while some operations must specify parameters (such as OpenForm ). Generally, it is good to set operation parameters in the order of parameters, because Macro operations are very rich. If you j

C ++ macro programming and macro Programming1. Define a macro function so that func (x) = X-1? In the simplest way, if x = 2, # define func (x) 1 is specially converted to x, so that # define func_helper_2 1 # define func (x) func_helper _ # x is created when x = 2. to promote to other numbers, you only need to define: # define func_helper_2 1 # define func_helpe

Magic RAC macro, magic RAC macroFirst, let's talk about the macros that must be known in RAC. RAC (TARGET, [KEYPATH, [NIL_VALUE]) Usage: RAC (self. outputLabel, text) = self. inputTextField. rac_textSignal; RAC (self. outputLabel, text, @ "show me when nil is received") = self. inputTextField. rac_textSignal; This macro is the most commonly used. RAC () always appears on the left side of the equal sign, a

Set macros for Excel options1. Open the Excel file for which you want to set macros, and click "excel options" in the "office menu ":2. Click "trust center"> "trust center settings" in the displayed excel file, as shown in the following figure:3. After "macro settings", select the appropriate options and click "OK" below to confirm the macro settin

Macros are very rich, and if you just do a small database, the process of the program can be fully implemented with macros, without using Visual Basic. Some operations have no parameters (such as Beep), while others must specify parameters (such as OpenForm). In general, it is a good practice to set the parameters of an operation in the order of the parameters, because selecting a parameter determines the selection of the parameters that follow the parameter. Common

5. An instance of a macro--test password in this instance, you will create a macro group that will contain the criteria. Used to verify the password, if the password is correct, first close the Identity Check window, and then open another form, if the password is incorrect, the message box will require the password to re-enter. Create a form, add a text box, and name it "Admin password" to receive the pas

In_of macro definition, contain_of macro Container_of is a common macro in Linux kernel. It is used to obtain the pointer of the structure from the pointer contained in a structure, generally, the first address of a member in the struct variable is obtained to obtain the first address of the entire struct variable. Implementation Method: Container_of (ptr, type,

Let macro of Common LISP is defined as follows: (Defmacro our-left (binds Body) '(lambda, (mapcar #' (lambda (x) (if (consp X) (Car X )) binds), @ body), @ (mapcar # '(lambda (x) (if (consp X) (cadr x) Nil )) binds); (Our-left (x 1) (Y 2) (+ x y) after expansion, it becomes => (lambda (x y) (+ x y) 1 2) here we can easily see that let is actually a Lambda syntactic sugar :) The let macro of scheme

The Meaning of # # # in C++/C macro definition (define)# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # define.#是字符串化的意思, the # that appears in the macro definition is a string that is followed by a parameter;eg#define STRCPY__ (DST, SRC) strcpy (DST, #src)Strcpy__ (BUFF,ABC) equivalent to strcpy__ (buff, "abc")# #是连接符号, connect the parameters together#define FUN (ARG) my# #argThen Fu

Usage and explanation of CONTAINING_RECORD macro in C ++ Windows, and containing_record macro Containing record is a very useful technique in C ++ programming, its function is to obtain the base address of a known struct or class, the address of the member in the object, and the struct name or class name. Because it is easy to write, it is used as a macro. #

In this instance, you will create a macro group that will contain the criteria to verify the password, and if the password is correct, close the Identity Check window first, and then open another form; If the password is incorrect, the message box will require the password to be entered again. Create a form, add a text box, and name it "Admin password" to receive the password that the user entered. Then create a OK button and a Cancel button.

　　 Turn the lens upside down. You can buy a reverse link (reverse ring adapter), turn the lens upside down and plug in the camera. Generally speaking, we will use standard mirror as the benchmark, because usually in 50mm standard lens, out of the magnification will be 1:1, and shorter focal length of the lens (such as 35mm/28mm, etc.) will have greater magnification. But this kind of shooting way has the same bad place, is because the lens design reverses the relation, therefore the ed

Recently in the construction of new projects, in order to facilitate the development, often use a number of macro definitions, combing the previous project used, and check out the gaps selected some of the network is relatively good, summed up a share to everyone. /*************************** System Version *****************************/ Get the version of your phone system #define Hitosystemversion [[[Uidevice Currentdevice] systemversion] fl

Today, I read chapter 1 "interrupt and interrupt handling procedures" and saw the spin_lock and spin_unlock, so I went into some in-depth research. The spin_lock macro is defined as follows: # Define spin_lock (LOCK) _ spin_lock (LOCK) # DEFINE _ spin_lock (LOCK) _ Lock (Lock) # DEFINE _ Lock (Lock )/ Do {preempt_disable (); _ acquire (Lock); (void) (Lock);} while (0) # Define preempt_disable () do {} while (0) # DEFINE _ acquire (x

Ios development-single-sample macro extraction, ios Development Macro Extraction In daily development, we often use macros, which are essentially replacing the code during compilation. Example 1: // ## Variable names that can be used to splice macros # Define demo (xxx) int # xxx" Main (){ Int intA = 10; Int intB = 20; NSLog (@ "=======% d", demo (A) + demo (B )); } How to Use Singleton ios in development

When there is too much code in your code, it is especially inconvenient to read the code, and you need to use a newline character "\". Be aware of two points when using line breaks: The 1.c compiler is based on ";" To determine if it is a statement, so as long as it's not wrapped in parentheses, it's OK. 2. Do not put the space in the middle. line wrap problem when string constants are definedIf we place a backslash at the end of a line of code, the C language compiler ignores line breaks at t

lock APIs are:spin_lock_init (x)This macro is used to initialize the spin lock x. Spin locks must be initialized before they are actually used. The macro is used for dynamic initialization.define_spinlock (x)The macro declares a spin lock x and initializes it. The macro is defined for the first time in 2.6.11 and does

One.#define是C语言中提供的宏定义命令, the main purpose is to provide programmers with certain convenience in programming, and to a certain extent, improve the efficiency of the program, but students often do not understand the nature of the command in learning, always create some confusion here, in the programming of the misuse of the command, To make the program run inconsistent with the intended purpose, or to read the program written by others, the results of the operation to understand the error, which