"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)
The execution of an inline function is similar to a parameter macro definition, but the parameters are handled differently. The macro definition with parameters does not operate on the parameter, but instead, the inline function is the function, which means that many properties of the function are applicable to the inline function, that is, the inline function evaluates the argument expression first, and th
The macro virus mainly appears in office software office, causing great losses to users. Use the following three methods to stay away from the macro virus (this article uses Word as an example ).First: Set the macro security levelOpen Word and select the "Tools> Options> Security> macro security" command. In this way,
To http://blog.csdn.net/rnamatrix/article/details/5765462
Today, when using the numeric_limits class template functions Max and min in limits, an error occurs during compilation:
[c-sharp] view plaincopyprint?
error C2589: '(' : illegal token on right side of '::'
error C2589: '(' : illegal token on right side of '::'
I was puzzled. Then I suddenly thought that Max and Min may have been defined as macros. So I checked the header file and found that it must be in
Windows. h Includes the
Watch Chen Hao Big Brother blog (http://coolshell.cn/), Learning vim, macro recording magic in my mind lingering, can not help but sigh Vim powerful.
Example:
Macro recording:
qaOperation Sequence
q,
@a,
@@
qaRecord your operations in the registera。
Therefore@aMacro that will replay the recording.
@@Is a shortcut key used to replay the macro of the latest rec
I used to think that the definition of macro is very simple, there is no long macro function, the most commonly used is the definition of Max (), when writing a macro function today, relative to Max (), A little bit longer, and then stepped on a little hole. At the beginning of the definition of the macro function, for
Print? Referrence: Procedure [cpp] macro_expand (MACRO (ARGV) {if (MACRO contain "#") | (MACRO contain "##")) {stringified ARGV | ARGV pasted with other tokens} else if (ARGV is still an macro, which ARGV = NEW_MACRO (NEW_ARGV) {/* that is to say macro_expand (ARGV) ARGV = NEW_MACRO (NEW_ARGV) */macro_expand (NEW_MACRO
In addition to the core structure, Google-glog also provides unified and concise interfaces for use through macro techniques.At the same time, the namespace should be used to minimize name conflicts and provide a brief logstore. Macro Assistant
Provides a unified and concise log output interface through macros
Simple use of log output interfaces such as log (Info) and log (error)
1. Why Use macrosJoin you need to repeat something many times, such as checking the source code and sending it to console debugging, can we simplify a series of operations into one step, or even use a set of shortcut keys instead?2. Preparatory work(1) The Pycharm version is 2.7 or higher.(2) Consistent with the behavior in product documentation.(3) Create a project and add at least two scripts to it, see Getting Started and Debugger3. Record macroSelect the Edit→macros→start
I. general usageWe 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", Cons (2000); // 2e3 output:Return 0;}
2. When the macro parameter is ano
Define section:Macros can be used not only to replace constant values, but also to replace expressions or evenCode. (Macros have powerful functions but are prone to errors, so their advantages and disadvantages are quite controversial .)
Macro Syntax:
# Define macro name macro value
Note that the macro definition
Huaqing Vision LecturerIn the process of reading Linux kernel code, especially some pre-processing instructions macros, you will see the macro statement will contain some # or a linked # # symbol, just when the contact felt very confused, but these macro statements sometimes do not open, so in order to better read the code, It is necessary to take a closer look at the meanings of these special symbols.# F
Macros are a collection of commands and are widely used, including the word editor in MS Office, the Excel editor and various text editors, and Vim, one of the most powerful text editors in Linux systems, also supports macro operations, and this section briefly describes the use of macros in Vim, First look at the following macro commands
q* Start Recording macros
Q Stop Recording
Naming conventions for macro names1. All caps have multiple words separated by underscores (commonly used)2. The hump mark starting with K (not commonly used)Macro definition with parameters: Place the name of the macro after the macro name in the parentheses after the argument into the expression after the
When we have a lot of pens to search for in the library, we often use the following syntax
SELECT
*
from member
WHERE
accunt to
(
' Tom ',
' John ', ' may
'
)
In the search terms in the above language, there are three account items of Tom, John, may, and less information, you can also add a single citation to the front of the account and a funny number on the back, but when you have a case of 50 accounts, it's going to take a lot of time to enter a pen.I used to use the CO
In C ++, although using macros is not recommended, macros often provide us with some convenience, and there are indeed a large number of Macros in the existing code. Some people think that macros are the root cause of errors, because some strange code may appear after macros are expanded, so this article will summarize some methods to view the code after macros are expanded.
1. in Visual Studio 2005, select project Properties> Configuration Properties> C/C ++> Preprocessor, and select generate
The macro in the forum. C/C ++ summarizes various compilation commands in the source code of the C program. These commands are called preprocessing commands. Although they are not actually part of the C language, they extend the C programming environment. This section describes how to use preprocessing programs and annotations to simplify the program development process and improve the readability of the program. The C language Preprocessing Program d
Write a good-looking macro definition in C language. Using macro definition can prevent errors, improve portability, readability, and convenience. The following lists some macro definitions commonly used in mature software ......1. prevent a header file from being repeatedly contained# Ifndef comdef_h# Define comdef_h// Header file content# Endif2. redefine some
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