zendesk macros

[Sass] Mixed macro Parameters--pass a parameter without a valueSass's mixed macros have a powerful function that can be used to pass parameters, then in the Sass there are several main parameters:A) pass a parameter with no valueIn a mixed macro, you can pass a parameter without any value, such as:@mixin border-radius ($radius) { -webkit-border-radius: $radius; Border-radius: $radius;}A parameter "$radius" with no value is defined in the mixed macro

is derived from cobject, this macro adds the access runtime function for an object class. Add the declare_dynamic macro to the Class header file, and then accessThis module is included in the. cpp file of the word class object. If delcare_dynamic and implement_dynamic macros are used as described, you canUse the runtime_class macro and cobject: iskindof function to determine the object class at runtime. If declare_dynamic is included in the class def

Multi-inheritance mode.Currently, ATL defines many classes to implement some common interfaces. These classes are often used as the base classes of components.Macros are widely used. We have already talked about all the important macros, and the rest are simple macros.Next, let's start and end. 10. com_interface_entry_iid (IID, X)# Define com_interface_entry_iid (IID, x )/{ IID ,/Offsetofclass (x, _ commapclass ),/_ Atl_simplemapentry }, 11. com_inte

Using some commonly used macros during iOS development can improve development efficiency and code reusability; placing these macros in a header file and then putting them in the project-prefix. in the PCH file (or directly put it in-prefix. in PCH. This article is organized from http://www.cocoachina.com/applenews/devnews/2013/0328/5907.html. You can add, delete, or modify these

printed if it is found. This parameter is null. If the third parameter cannot be found, the information to be printed, the Macro that prints the error message "ac_msg_error" is used here. Then, you can see its. M4. It gives you the gtk_cflags and gtk_libs in ac_subst, and then uses @ in makefile. AM to reference them. In fact, GTK not only places the. M4 file in/usr/share/aclocal/, but also places the. PC file in/usr/lib/pkgconfig, as mentioned above. Which one do you want to use. 3. The Librar

IOS debugging skills-compiler predefined macros As we all know, Objective-C is a superset of C language and must retain some features of C language. Today, we will use the predefined macros of the compiler to output some information to debug the program. These macros include: (1) _ FUNCTION _: // obtain the current method name; (2) _ func _: // obtain the current

/***1. Macros are simply replaced when the compiler is compiling the source code, without any logical detection, that is, simple code copying. 2. When a macro is defined, the type of the parameter is not considered. 3. The use of a parameter macro causes a block of code with the same effect to have multiple copies in the destination file, which increases the size of the target file. 4. Parameter macros run

The reference count is clever and convenient, but most of the processing processes involve pointers, which are cumbersome and error-prone. To address this problem, Cocos2d-x is accurate for us A series of auxiliary macros are provided to simplify the Code. These macros are included in the header file "ccplatform Macro. H. Table 2-2 lists the macros related to mem

In iOS development, macro definitions are often used, or some data types are modified with const, and often developers do not know how to use them correctly, resulting in the confusion of macros and const decorations in the project.Can you distinguish between the following? Do you know when to use it?#define Hscoder @"Hansha haha"nsstring *hscoder = @ "Hansha haha"; extern NSString *hscoder; extern const nsstring *hscoder; Static Const NSString *hs

Variadic Macros is function-like macros that contain a variable number of arguments.RemarksTo use Variadic macros, the ellipsis is specified as the final formal argument in a macro definition, and the ReplacemENT identifier __va_args__ May is used in the definition to insert the extra arguments. __va_args__ is replaced by all of the arguments that match the ellip

6. The instructions for macro actions are not required when you use macros, but you can make macros easier to understand and maintain. You cannot use SQL expressions in the Criteria column of a macro. Typically, the direct execution of a macro is just a test. You can either attach a macro to a form, report, or control to respond to an event, or create a custom menu command that executes a macro, after you m

1, click Macros from the Macros submenu on the Tools menu. 2. In the Macro name box, click the macro: an action or a set of actions that you can use to automate tasks. You can record macros in the Visual Basic for Applications programming language. ) is named. If the macro does not appear in the list, in the Macros i

In the process of making PowerPoint courseware, a courseware often contains multiple slides, and for the sake of the beauty of the courseware, a different picture is inserted into the background in almost every slide. The same insert background image operation repeated n times, it is too tiring. In fact, you can do this quickly by "macros". Create a new folder named "Background" in any location on your hard disk (such as the F-packing directory). The

1. Overview After the const keyword is in C + +, the function of the macro definition constants is no longer recommended. This makes the macros seem useless. In fact, the macro can do a lot of things, the author is difficult to enumerate all. Here, just a few typical usage, I hope you can benefit from it. 2. Realize multi-environment compatibility The common scenario is that we implement a function that wants it to only be satisfied in some kind of

In the final section of VBA learning, I would like to emphasize that to make good use of recording macros, Excel's Help and network search. In the process of self-study VBA, I often say to use more-learn-think-more and Beginners self-study VBA also three big tools: Recording macros, VBA Help and network search. Make good use of these three kinds of words, many problems do not need the help of others can so

Excel 2013 Macro-enabled methods: Enabling macros Step 1: Because the interface changes are still relatively large, so here also explains the location, open Office 2013 Excel, if you are not entered by the file, then we click on a "Blank Workbook": Enable Macros Step 2: Click "File" on the menu bar, then select "Options", and in the Pop-up Options menu, click Trust Center settings in the Trust Cente

Macros in C language are used to indirectly operate the compiling environment. C language: Before compiling the source program normally, explain some special preprocessing commands to generate a new source program, then perform the normal compilation (to obtain the intermediate file and add the parameter/p ). In the source program, in order to distinguish preprocessing commands from General C statements, all preprocessing command lines start with a sy

Access using macro control program 3. Use Conditions in macros Access using macro control program 3. Use Conditions in macros In some cases, you may want to perform one or more operations in a macro only when the specified condition is true. For example, if a macro is used to verify data in a form, the corresponding information may be displayed to respond to certain input values of the record, and the o

I. macro definition in/include/linux/Init. [cpp] # define _ setup (str, fn) \ _ setup_param (str, fn, fn, 0) [cpp] # define early_param (str, fn) \ _ setup_param (str, fn, fn, 1) Both macros call the _ setup_param trace into _ setup_param macro definition [cpp] # define _ setup_param (str, unique_id, fn, early) \ static const char _ setup_str _ # unique_id [] _ initconst \ _ aligned (1) = str; \ static struct obs_kernel_param _ setup _ # unique_id \ _

The assert macro prototype is defined in the header file assert. in h, it is used to terminate the execution of the program if the condition following the macro returns false. The macro will call the _ assert_fail function, which first outputs error information to stderr, then, call the abort function to terminate the program execution. 1. assert macro definition As follows: [Cpp]# Define assert (expr )\(Expr )\? _ ASSERT_VOID_CAST (0 )\: _ Assert_fail (_ STRING (expr), _ FILE __, _ LINE __, _ A