Preface:
If you are familiar with C language, you should be familiar with macros. macros are often used in C language programming. The main purpose of using macros is to facilitate programming for programmers, in addition, the program efficiency can be improved to a certain extent. The macro definition command in C language is # define. The following are some sma
Preface:
If you are familiar with C language, you should be familiar with macros. macros are often used in C language programming. The main purpose of using macros is to facilitate programming for programmers, in addition, the program efficiency can be improved to a certain extent. The macro definition command in C language is # define. The following are some sm
This article tests three compilers, namely VC, mingw, and GCC, in 32-bit and 64-bit modes. In six cases, the predefined macro values related to 64-bit programming are used. It is of reference significance for cross-platform programming.
Agner fog mentioned some reservation Macros in his calling conventions for different C ++ compilers and operating systems. The following is an excerpt.
Note: The following content is from calling conventions for diffe
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ManyProgramThe clerk does not know what the "macro" in C really means? In particular, macros and functions are often confused when they have parameters. Here I want to talk about "macros". macros are just a definition. They define a statement block. When the program is compiled, the compiler must first execute an action to replace the source program and
In the usual use of Word, you will always encounter the need to repeat the same content situation, when users can use the macro function to simplify a series of operations, thereby improving the efficiency of the instrument processing.
A macro is a well-defined operation, a collection of instructions, or a piece of program code. A macro is actually a series of commands and functions stored in a Visual Basic module that can be run at any time when it needs to be performed. Creating autorun
Standard C-language preprocessing requires defining some object macros, with the name of each of the predefined macros beginning and ending with one or two underscore characters that cannot be undefined (#undef) or redefined by programmers. The following predefined macro table, I copied it down.__line__ the line number of the current program line, expressed as a decimal integer constant__file__ the current
NSObject subclass. Otherwise, after the ProductName-Swift.h is introduced, the program cannot find the corresponding class.Use third-party Framework
Set target --> build setting --> Packaging --> Defines Module to "Yes ";
Then, configure the file Target-> Build Phases-> Link Binary to add the Framework to be imported;
Finally, you need to configure the bridge file, for example, to use abc. h In the abc-lib.framework library, you need to configure it like this: # import "abc-lib/abc. h ";Subclas
The comparison between Swift and Objective-cSeries (i)WWDC 2014 on the Apple again a shocking launch of the new programming language Swift, this news before the slightest wind leaks. News release at that time, the venue exclaimed, I believe the world to watch live on the yards of farmers at that time also felt the head was knocked sap it. So stay up late to learn Swif
In Word, it's not difficult to learn to create macros, but it's important to delete them on the basis that they're created. Of course, a lot of friends, not even a macro understand, how can you understand the method of deleting macros? Next, is the master introduced the commonly used to delete a single macro method.
Word
Open Word 2003, click the Tools menu, point to
This article mainly introduces the use of macroable macros in Laravel, has a certain reference value, now share to everyone, the need for friends can refer to
the definition of Baidu Encyclopedia:
Macro in computer science is a kind of title for batch processing. Generally, a macro is a rule or pattern, or syntax substitution, that describes how a particular input (usually a string) is converted to the corresponding output (usually a string) b
When you compile a shader program, Unity defines several preprocessing macros.Target platform
SHADER_API_OPENGL-Desktop OpenGL
SHADER_API_D3D9-Direct3D 9
SHADER_API_XBOX360-Xbox 360
SHADER_API_PS3-PlayStation 3
SHADER_API_D3D11-Desktop Direct3D 11
SHADER_API_GLES-OpenGL ES 2.0 (desktop or mobile), using the presence of shader_api_mobile to determine.
SHADER_API_FLASH-Flash Stage3D
SHADER_API_D3D11_9X-Direct3D 11 target for Windows RT
In addition, the tar
Word documents need to add a canonical signature, such as name, address, ZIP code, telephone, e-mail, QQ, etc., if each article to add this information, will certainly affect productivity, now we can use the Wrod "macros" to quickly add signature information.Tip: A shortcut key or a mouse click, detailed information on the inscription can appear in the document, this efficiency than slowly an entry, or even copy and paste are much higher, all this tak
which function would handle a user-defined message when you have aCWinThreadClass.ON_UPDATE_COMMAND_UIIndicates which function would handle a specified user-interface update command message.message-map Range MacrosOn_command_rangeIndicates which function would handle the range of command IDs specified in the first and parameters to the macro.On_update_command_ui_rangeIndicates which update handler would handle the range of command IDs specified in the first and parameters to the macro.On_contro
VBA and Macros======The beginning of the content sounds very dull, please do not distract, resistance to look down, interest is always slowly accumulated.------------------------------------------------------------------------------1, hand in hand, record a part of their own macroReferring to VBA, I believe many people think of the macro, but VBA and macro is not the same thing? I think they're not the same thing, but it doesn't matter what we're goin
Pre-defined Macros in visual c ++I. Main Objectives
(Because visual studio usually contains many development environments, c/c ++ ide is usually called visual c ++ 20xx)
Sort out the predefined Macros in visual c ++ 2010. Let's take a look at the preparation and understanding. In actual coding, we can consider using some macros as the judgment standard.
Http://ms
In the vs project configuration, you can see that vs provides you with some macros (macros), for example, but you cannot find the place to modify or add macros. After Google search, I found that the built-in macros of vs cannot be modified. Now there is still one problem. Can I add a new macro?
In the WebKit project, y
Macros for WindowsWhen using some new versions of Apis or new control features (such as the new version of comctl32.dll), you may get the error "error c2065: Undeclared identifier. The reason is that these functions depend on your operating system version. The definition in your header file is not up-to-date. (For MFC, It is stdafx. h) The following msdn article describes how to solve this problem and details the
Book directory:
1. Welcome to Swift
Ii. Language Guide
Iii. Language Reference
/*
Translator's nonsense:
I stayed up late a few hours ago and watched WWDC. I was so excited that this year was very promising! When Swift came out, it was a dumb to learn a new language. This article is from Apple's official book "The Swift Programming Language", which is about 500
A macro is a well-defined operation, a collection of instructions, or a piece of program code. A macro is actually a series of commands and functions stored in a Visual Basic module that can be run at any time when it needs to be performed. Creating autorun operations does not require programming with VBA, as long as you record these repetitive actions as macros and run the macros when you need them. Here's
In Word2010, to print the current page of the current document, you need to do this: Click the File tab, click Print, and then under Settings, click the triangle arrow to the right of print all pages, click Print Current page, and then click Print to complete the task.
This is not simple in Word2007 or Word 2003. If you frequently want to print the current page of a document, record the feature as a macro and add it to the Quick Access Toolbar. Can quickly improve work efficiency. Here we will
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