Category "templates"

Ambiguous partial specializations and enable_if_t

This question is due to insane curiosity rather than an actual problem. Consider the following code: template<typename...> struct type_list {}; template&

Variadic template packed argument to std::vector

I'm new to templates and I don't really undestand why this doesn't work. I expected the vector to be constructed with those values. main.cpp template <typ

Is there a way to have a vue component whose template only contains the text of a property?

Is there a way to have a vue component which has a template area that only contains plain text? The problem I face with the current solution (using a div to wra

Visual Studio 2019 Project Export Template change Output Location

I am trying to do an export of my project template, and the output location is outdated and greyed out. I can't save to this folder. I have gone in to Tools/O

Passing and Returning a 2D array of unknown size in C++

I want to pass and return a 2D array of unknown size but I donot know how to do it. I know how to only return array of unknown size only (array of pointers). I

Integracion de HTML sin templateId

Good evening, I want to send my own html, not created in sendgrid by email, but I can't find a way to integrate it that is my code and this is the html templat

Why std::string relational operator comparison result is different for a template and a function?

In the following code, both the template and the function compare two strings and return which one is bigger. However, despite the same code (definition body),

Vue3 TypeError: template ref.value is null

how can I clean my console from the following error: TypeError: ref.value is null The error comes only with a resize event. Each time I resize the window, I re

Compiler discrepencies in deduction of template parameter of nested alias template

Consider the following code snippet where we we're trying to deduce the template parameter to the function foobar(): struct Bar { static constexpr auto size =

Overloading the pointer-to-member function operator. Attempting to resolving the const overloaded version isn't compiling

I'm currently doing practicing on the ->* operator with the intent to write a smart pointer. I've done the basics on how it works. For this example I want to

Docusign Template is no merging with APEX code

I send in the opportunity id into mySourceId into the routine and run through what should be the standard Docusign APEX API routines. We have a button that com

Helm range yaml template kafka topics

I am new to helm and I am trying to generate different topics for kafka with a range function to not have a yaml file for each topic: I have different topics (t

How to use django-jalali calendar in tempates?

Im new to Django and im trying to use django in a Persian app, therefore I need users pick i a date(jalali date) and send it to server. I've used django-jalali

C++ friend template function: Function definition not found

While trying to wrap my head around C++ templates I have run into a compiler warning I do not understand. In below vec.h Visual Studio 2019 will put a green squ

Compilation error - defining a concrete implementation of templated abstract class [duplicate]

I have an abstract class in my header file: template <class T> class IRepository { public: virtual bool SaveData(Result&

Res.user attribute object loading page Odoo

A mate tried to install some web templates for the backend and got a 503 HTTP error "Service Unavailable" on the browser. I saw the modules and deleted from ir_

Template arguments can't be deduced for shared_ptr of class derived from templated base

I'm running into a case where I thought that the compiler would obviously be able to do template argument deduction, but apparently can't. I'd like to know why

Private compile-time -> run-time adapter. Strange compilation error

Basically, this code fails with a very strange error: <source>:75:29: error: cannot convert 'get_view<main()::<unnamed struct>, run_time::data_vi

Cannot find governing FrameworkElement, Yet it works like intended (WPF)

I have a binding that gives me an error, yet everything works exactly like it should. I have a Custom Control with it's style/template in "Generic.xaml", in the

Handling custom vector classes

I have come across many occasions where I want to have an item which is selected inside a vector, for this I have written the template class: // a vector wrappe