macro eyebrows

You can use the macro recorder to record a series of actions to create Macros macro: An action or a set of actions that you can perform to automate tasks. You can record macros in the Visual Basic for Applications programming language. Or in the Visual Basic Editor Visual Basic Editor: An environment for writing new Visual basic for Applications code and procedures, and editing existing code and procedures.

Many C ++ books advise us that C language macros are the first of all evil, but things are not as bad as we think, just like Goto. MacroA major role is to automatically generate code for us. If the template can generate various types of code (type replacement) for us ),In fact, macros can generate new Code (replacement and addition of symbols) on the symbols ). You can find some macro Syntax problems on Google. Believe me, you do not know as much abou

);Gui.backgroundcolor = Color.cyan;if (Guilayout.button ("Add"))Defs. ADD ("New_define");Guilayout.endscrollview ();Guilayout.beginhorizontal ();Gui.backgroundcolor = Color.green;if (Guilayout.button ("Apply")){Setdefines (compiler, defs);Assetdatabase.importasset (Def_manager_path, importassetoptions.forceupdate);Onenable ();}Gui.backgroundcolor = color.red;if (Guilayout.button ("Apply All", Guilayout.maxwidth (64)))for (int i = 0; i {Setdefines ((Compiler) I, defs);Assetdatabase.importasset (D

make the Parse_args more convenient to parse. Any text immediately following the "=" will be passed as input to FN.++++++++++++++++++++++++++++++++++++++++++++++++++++++++Continue to take __setup ("netdev=", Netdev_boot_setup) for example:To achieve netdev_boot_setup, which form does it appear in? ：struct obs_kernel_param { constchar *str; int (*setup_func)(char *); int early;};This should be done in the form of:int netdev_boot_setup(char *str){ ... 0;}When the kernel starts pars

The class declaration does not have a Q_object macro.Class Cerror1:public Qobject{Signals:void onbutclicked ();};Class Cerror2:public Qobject{Signals:void onbutclicked ();};Class Cerror1:public Qobject{Q_objectSignals:void onbutclicked ();};The class declaration plus q_object is good.Class Cerror1:public Qobject{Q_objectSignals:void onbutclicked ();};Class Cerror2:public Qobject{Q_objectSignals:void onbutclicked ();};Class Cerror2:public Qobject{Q_objectSignals:void onbutclicked ();};Error:class

You can delete a blank paragraph in Word by using the following macro code. Sub Delblank () Dim I as Paragraph, n as Long application.screenupdating = False ' Turn off screen refresh For all I in activedocument.paragraphs ' loops in the collection of paragraphs in the active document If Len (i.range) = 1 Then ' to judge the length of a paragraph, this can be based on the actual document I.range.delete ' make the necessary modifications to remove

;timestamp = now; ...else { ...; }In this way, the compiler will be in the process of compiling, the more likely the code followed by the face of the code, thereby reducing the performance of the instruction jump caused by the decline.另外内核2.6.31.5中likely和unlikely另一种定义:# ifndef likely# define likely(x) (__builtin_constant_p(x) ? !!(x) : __branch_check__(x, 1))# endif# ifndef unlikely# define unlikely(x) (__builtin_constant_p(x) ? !!(x) : __branch_check__(x, 0))# endifFor example (ke

1.likely unlikely Branch declarations for conditional selection statements, GCC builds an instruction for optimization, which can be optimized for conditional branching when a condition is often present, or if the condition is rarely present. The kernel encapsulates this instruction as a macro, such as likely () and unlikely (), which makes it easier to use.For example, the following is a conditional selection statement:if (foo) {/* .. */}If you want

"The function you are trying to run contains macros or content that needs to be supported by the macro language." When you install this software, you (or your administrator) choose not to install the support features of macros or controls. ” No matter what button there will be several follow-up dialog box out, several times after the file finally opened. Come out again when you close the Document dialog box: "Changes affect the Normal.dot of the sh

This paper records a non-reference video quality evaluation algorithm. This is our own laboratory in the first two years of a sister-in-the-job, the algorithm is still relatively accurate, in this record. Note the premise of this algorithm is high-definition video. And it's a coding method of H. The method mainly uses the parameters of two code stream to evaluate the quality: Quantization factor (QP) and the number of skipped macro blocks (Skip_num)

Statements in assembly language programs can be composed of commands, pseudo commands, and macro commands. Command: Each Command corresponds to a CPU operation. A pseudo-command is also called a pseudo-operation. It is an operation processed by the assembler during the compilation of the source program, they can complete functions such as processor selection, defining program patterns, defining data, allocating storage areas, and indicating program te

1,Use a # Before a parameter in a Preprocessor macro. The Preprocessor converts this parameter to a character array. (Original article: when you put a # Before an argument in a Preprocessor Macro, The Preprocessor turns that argument into a character array. This, Combined with the fact that character arrays with no intervening punctuation are concatenated into a single character array, allows you to make a

Macro definition ' DefineRepresents a string with a specified identifier (that is, the name), which is in its general form:' Define identifier (macro name) string (macro content)such as: ' Define signal stringIts function is to specify the identifier signal instead of string, in the process of compiling preprocessing, all the signal after the command is replaced

Reprint: http://www.zhihu.com/question/26584112 Basically, automatic installation has only advantages and no obvious drawbacks.Therefore, avoid manually installing the macro package. Packages that are normally required by MiKTeX can be installed automatically at compile time, or the package Manager installation will open.If you have individual documents that require special macro packages that are not in t

One, the macro definitionConcept: the macro definition is essentially a precompiled instruction that pays certain instructions to the appropriate variables before the program is run. The general preprocessor directives start with the # number, so the macro definition is also developed in #, the keyword is # define (definition

First say the difference between macros and functions:1. The macro does a simple string substitution (note that the substitution of strings is not a substitute for other types of parameters), whereas the arguments of a function are passed with a data type and can be of various types.2. The parameter substitution of a macro is handled directly without calculation, and the function call is to pass the value o

Transferred from: Http://www.jianshu.com/p/213b3b96cafeObjective:In the work, many small partners will PCH define some common macros in the file, but also afraid to write these simple macro waste of time, and sometimes forget how to define how to do? I am also in the work of the same. So here to share some common macro definitions, like the small partners can be used directly in the project (continuous upda

The Excel Macro button is set to the following steps: 1. The nature of the button is a macro, so before making the button, we first record a macro, the macros are ready, you can make the button. First open a table as shown in the picture, select the headline, and then we execute on the menu bar: Development Tools--Macros 2. Set the

A macro definition is one of the three preprocessing functions provided by C, which includes the following three types of preprocessing: macro definition, file inclusion, conditional compilation A macro definition is also called a macro substitution, a macro substitution,

Replacing macros with Inline: 1. inline debuggable; 2. You can perform type security check or automatic type conversion; 3. Accessible member variables. In addition, the member functions defined in the class declaration are automatically converted to inline functions. Article (1) Inline functions and macro definitionsIn C, a commonly used pre-processing statement # define is used to replace a function definition. For example:# Define max (A, B) (a)> (