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1. Top results related to define framework in programming

   • Define a verb Centigrade in J programming

     Top Answer

     Answered Sep 13, 2017 · 2 votes

     Originally, the J language used x. and y. for the internal arguments to an explicit verb. You can reset to allow for y. or x. if you want to use legacy code by using the foreign conjunction 9!:49

     9!:49 [ 0 for not accepting y. 9!:49 [ 1 for accepting y. 9!:48 '' gives the current status of the flag. http://www.jsoftware.com/help/dictionary/dx009.htm (bottom of page)

     test=: 3 : 'x. + y.'|spelling error| x. + y.| ^| test=:3 :'x. + y.' 9!:49 [ 1 test=: 3 : 'x. + y.' 9!:49 [ 0 test=: 3 : 'x. + y.'|spelling error| x. + y.| ^| test=:3 :'x. + y.'

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     1/5

   • Define pagination page_size per-view in Django Rest Framework

     Top Answer

     Answered Jun 21, 2018 · 14 votes

     You can achieve something relatively clean:

     • Assuming you are setting the pagination per class with the pagination_class attribute.
     • Assuming that you keep the page_size attribute in your class.

     'DEFAULT_PAGINATION_CLASS': 'rest_framework.pagination.PageNumberPagination','PAGE_SIZE': default_page_size,

     class ACustomViewSet(mixins.ListModelMixin, mixins.DestroyModelMixin, viewsets.GenericViewSet): pagination_class = PageNumberPagination page_size = N pagination_class.page_size = self.page_size

     def list(self, request, *args, **kwargs): self.pagination_class.page_size = self.page_size ...

     • In your settings.py add a global pagination setting: 'DEFAULT_PAGINATION_CLASS': 'rest_framework.pagination.PageNumberPagination','PAGE_SIZE': default_page_size,You can handle with this all the views that have the same page size.
     • For any other view/viewset: class ACustomViewSet(mixins.ListModelMixin, mixins.DestroyModelMixin, viewsets.GenericViewSet): pagination_class = PageNumberPagination page_size = N pagination_class.page_size = self.page_sizeOr you can do this inside a method: def list(self, request, *args, **kwargs): self.pagination_class.page_size = self.page_size ...

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     2/5

   • #define in #define; what happens in the preprocessor?

     Top Answer

     Answered Dec 08, 2013 · 6 votes

     The C standard has a special terminology for how macros are expanded.

     Macro names are, in effect, stored in a big table of "all macros defined at this time". Each table entry "macro name" on the left (and any arguments in the middle) and "expansion token-stream" on the right.

     When a macro is to be expanded (because it occurs in some non-preprocessor line, or in a position in a preprocessor line in which it must be expanded -- e.g., you can #define STDIO <stdio.h> and then #include STDIO), the table entry is "painted blue", and then the replacement token-stream is read (with argument expansion as also dictated by the standard).

     If the replacement token-stream contains the original macro name, it no longer matches, because the "blue paint" covers up the name.

     When the replacement token-stream has been fully handled, the "blue paint" is removed, re-exposing the name.

     Thus:

     #define X 5-

     adds X: (no arguments), 5 to the table.

     Then:

     #define Y X-

     adds: Y: (no arguments), X to the table.

     Somewhere later in the file, you might have an occurrence of the token Y. Assuming neither of the above have been #undefed (removed from the table), the compiler must first "paint the table entry for Y blue" and replace the token Y with the token X.

     Next, the compiler must "paint the table entry for X blue" and replace the token X with the token 5.

     The token 5 is not a preprocessor macro name (it can't be by definition) so the token 5 passes beyond the reach of the preprocessing phase. Now the "blue paint" is removed from the X table entry, as that's done; and then the "blue paint" is removed from the Y entry, which is also done.

     If you were to write instead:

     #define Y Y, Y, Y, the letter is called Y!-

     then the sequence, on encountering a later token Y, would be:

     • paint entry for Y blue
     • drop in replacement token sequence: Y , Y , Y , the letter is called Y !
     • check each replacement token in the table -- since Y is painted blue those don't match, and , cannot match, so those are all passed on to the rest of the compiler; the, letter, is, and called must be checked but are probably not in the table and hence passed on; Y is still painted blue so does not match and is passed on, and ! cannot match and is passed on.
     • remove blue paint, restoring the expansion

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     3/5

   • define function with #define in cpp?

     Top Answer

     Answered Jan 11, 2014 · 2 votes

     You could use this modified macro:

     #define CHECK_CONDITION(condition, start, curr) \ if(condition == "" || (condition == "team_id"? list()[start]->team() ==list()[curr]->team() :list()[start]->team() ==list()[curr]->team())-

     The mistake you have made in this macro:

     • Specifying QString for the condition
     • Returning since that will not have the logic of "return value of macro", but will actually return in the outter function. That is because it has to go through the preprocessor step.
     • You do not need separate branches within the macro as a simple logical OR ("||") can do it.
     • You used the table common in string getter within the macro even though you already passed the condition variable.
     • I would use the back-slash to make it split into pieces for better readability.

     and then you could keep the rest of your code like this:

     if(CHECK_CONDITION(table.commonIn(), start, (start-idx))) { findFalse = true;}

     The mistakes here you made:

     • You had a needless semicolon within the if condition which is invalid C++ syntax.
     • You could get into troubles in general (not here) with not putting the subtraction into bracket.
     • It would be cleaner if you could make two separate variables for the string and the current integer before the CHECK_CONDITION macro call as demonstrated below.
     • You are passing std::string rather than QString.

     But it would be even nicer if you could simply the second part like this:

     QString myString = table.commonIn();int curr = start - idx;if(CHECK_CONDITION(myString, start, curr)) { findFalse = true;}

     Disclaimer: I have been trying to make your macro and its caller working, but in general try to avoid macros when possible.

     There are cases where they make sense, but there are alternatives like template (which is not applicable here) or inline functions and methods (not sure if applicable in here). Depending on your use case, you can pick up whichever you prefer, but you can get the point of this answer how to make the macro working for your use case.

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     4/5

   • #define in inline assembly in GCC

     Top Answer

     Answered Sep 26, 2018 · 6 votes

     Use some preprocessor magic for stringification of the value and the string continuation in C:

     #define SOME_VALUE 0xDEADBEEF#define STR(x) #x#define XSTR(s) STR(s)-void foo(void){ __asm__("lis r5, " XSTR(SOME_VALUE) "@ha"); __asm__("ori r5, r5, " XSTR(SOME_VALUE) "@l");}

     XSTR will expand into the string "0xDEADBEEF", which will get concatenated with the strings around it.

     Here is the demo: https://godbolt.org/z/2tBfoD

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     5/5

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2. www.codecademy.com › resources › blogWhat Is a Framework? - Codecademy

   www.codecademy.com › resources › blog

   • Cached

   Sep 23, 2021 · A framework is a structure that you can build software on. It serves as a foundation, so you’re not starting entirely from scratch. Frameworks are typically associated with a specific programming language and are suited to different types of tasks.

3. www.geeksforgeeks.org › what-is-a-frameworkWhat is a Framework? - GeeksforGeeks

   www.geeksforgeeks.org › what-is-a-framework

   • Cached

   May 10, 2024 · What is a Framework? A framework is like a structure that provides a base for the application development process. With the help of a framework, you can avoid writing everything from scratch. Frameworks provide a set of tools and elements that help in the speedy development process.

4. www.appacademy.io › blog › what-is-a-framework-in-programmingWhat is a Framework in Programming? Types & How They're Used

   www.appacademy.io › blog › what-is-a-framework-in-programming

   • Cached

   A framework is essentially a blueprint of standardized structures that can help improve coding speed, ensure consistency, and free up a developer’s time to spend on building the unique aspects of a project, rather than the common functionalities.

5. www.netsolutions.com › insights › what-is-What is a Framework in Programming? And Why You Should Use One -...

   www.netsolutions.com › insights › what-is-

   • Cached

   Jun 30, 2023 · What is a Framework in Programming? And Why You Should Use One . A framework is a set of programming tools to build well-structured, reliable software and systems. Let’s explore what a framework in programming is, understand why a framework is necessary, and look at the various framework examples.

6. www.freecodecamp.org › news › what-is-a-framework-software-frameworks-definitionWhat is a Framework? Software Frameworks Definition -...

   www.freecodecamp.org › news › what-is-a-framework-software-frameworks-definition

   • Cached

   Sep 6, 2022 · In this article, you will learn what a framework is in software engineering, why you need frameworks, the different types of frameworks that exist (and examples of them), and how you can get started learning a framework.

7. makemeaprogrammer.com › what-is-a-programming-frameworkWhat Is a Programming Framework? - Make Me a Programmer

   makemeaprogrammer.com › what-is-a-programming-framework

   • Cached

   Aug 21, 2020 · Here’s my definition of a framework: A programming framework is a prepackaged set of solutions that solves common development problems. Why do people use frameworks?

8. en.wikipedia.org › wiki › Software_frameworkSoftware framework - Wikipedia

   en.wikipedia.org › wiki › Software_framework

   • Cached

   In computer programming, a software framework is an abstraction in which software, providing generic functionality, can be selectively changed by additional user-written code, thus providing application-specific software.

9. codeinstitute.net › global › blogWhat is a Framework? Why We Use Software Frameworks

   codeinstitute.net › global › blog

   • Cached

   A framework, or software framework, is a platform that provides a foundation for developing software applications. Think of it as a template of a working program that can be selectively modified by adding code.

10. aws.amazon.com › what-is › frameworkWhat is a Framework in Programming and Engineering?

    aws.amazon.com › what-is › framework

    • Cached

    In software engineering and programming, a framework is a collection of reusable software components that make it more efficient to develop new applications. The reuse of existing development and research is an essential principle in all engineering fields.

11. www.freecodecamp.org › news › what-is-a-software-frameworkWhat is a Software Framework? - freeCodeCamp.org

    www.freecodecamp.org › news › what-is-a-software-framework

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    Jul 13, 2022 · What a software framework is; 3 different software frameworks and how to learn more about them; The differences between a software framework and software library