Django templates: verbose version of a choice

I have a model: from django.db import models CHOICES = ( ('s', 'Glorious spam'), ('e', 'Fabulous eggs'), ) class MealOrder(models.Model): meal = models.CharField(max_length=8,...

Django Admin: using different templates for two admin site

I've a Django project with two different admin-site (as described in documentation ) I would like to have different custom template for each of them. I know how to override custom template, by...

How to make Jade stop HTML encoding element attributes, and produce a literal string value?

UPDATE Jade v0.24.0 fixes this with a != syntax for attributes. option(value!='<%= id %>') I'm trying to build an <option> with jade, where the value of the option is an UnderscoreJS template...

Java's File.toString or Path.toString with a specific path separator

I am developing a Scala application on Windows, and I need to insert a path to a file into an HTML template. I use Java's io and nio to work with files and paths. /* The paths actually come from...

How to override the "form_div_layout" base template?

I want to override the base tempale to be used in twig. I have used this twig: form: resources: - 'form_div_layout.html.twig' and I have copied the file from original...

Using multiple input fields for one model's attribute with django

In models.py I have class myModel: period = models.CharField(max_length = 100, blank=True) the period should contain something like: DD:HH:MM:SS. In the HTML template, I want this field to...

Where to put/how to handle enums in Laravel?

Laravel has a <select> form helper which takes as input a dictionary. I like to keep the values for all of these in a central place. For example, I might have an enum that looks like...

Sonar installed & started but not accessible

Summary: Installed standalone sonar Started through /etc/init.d/sonar start sonar.log doesn't show any error unable to open http://mymachine.ipaddress:9000/sonar GET...

Html Webpack Plugin - How do you import headers/footer html partials into body template

I'm trying to figure out a way where you can have an index file that when compiled loads the global header and footer into the index.html file so I don't have to add this every time. At the moment...

using result of constexpr function as a template parameter (clang vs gcc)

Please take a look at the code below, sorry that is a bit lengthy, but I did my best to reproduce the problem with a minimum example (there is also a live copy of it). There I basically have a...

Template Strings in GoLang?

i've been researching for a while now but could not find anything. For Example var name = "tom" sentence := "My Name is #{name}" In JS this works with ${var} and in ruby with #{var} So are there...

How to pull environment variables with Helm charts

I have my deployment.yaml file within the templates directory of Helm charts with several environment variables for the container I will be running using Helm. Now I want to be able to pull the...

'kendo-angular-pdf-export' is not a known element

Template parse errors: 'kendo-angular-pdf-export' is not a known element: 1. If 'kendo-angular-pdf-export' is an Angular component, then verify that it is part of this module. 2. If...

Trying to render a barcode image, but object is not callable?

I am trying to set up a code which creates tickets by generating images of barcodes, from a txt file, and pasting that on the ticket image. import barcode import time from barcode.writer import...

Angular 6: Access to child of child component (from parent one)

How to access (call certain methods) of child components of (2) children componenet s of some parent (container) component; i.e, Having ParentCmp holding inside template two children components...

How to lint Angular *.html files from command line?

I would like to lint html angular template files via the command line, similar to: ng lint I would like to validate the Angular html templates to check they are valid and the variables are...

How to fix jinja2 exceptions Template SyntaxError:

I'm trying to use if else condition to check sent list from flask file is empty or not in html page.If list is empty print statement otherwise print it in table format.But its giving...

Call Java Class from JIRA Web Panel

How to call a JAVA class from a Web Panel in Jira with velocity? I want to create a right panel that can toggle a button to callback a java class. templates/random-indicator.vm: <button...

Error: Template parse errors: The pipe 'filter' could not be found in angular

imported this filter // search module import { Ng2SearchPipeModule } from 'ng2-search-filter'; HTML code for it //search <input class="form-control" type="text" name="search"...

Warning: sizeof(): Parameter must be an array or an object that implements Countable php7.2

I updated to PHP 7.2 and it created an array (no pun intended) of issues. I've been knocking them out (mostly these sizeof and count() warnings. The one error we have : Warning: sizeof():...

Automate Outlook on Mac with Python

I can automate Outlook on windows with win32/COM, but does anyone know of a pure python way to do the same on mac osx? A simple use case would be: Open outlook/connect to the active...

c# generated excel sheet with chart template

Good afternoon, I have a .net API that will receive a request from the client to generate an excel sheet. So far, so good. I receive the request, query the database, get the data, and write it to...

How to create Custom Page Prestashop 1.7

I share with you how to create a custom page PHP in Prestashop 1.7 I am showing in this example the brands, but you can show other sql queries, etc 1° Create the controller...

How to have multiple sections with images in a FluidTYPO3 flux form with TYPO3 10?

I have been using FluidTYPO3 (flux and vhs) to run TYPO3 web pages for many years now. With TYPO3 10, I face a major problem. I'll quickly write about my use case, how I solved it so far, and then...

unable to install awscli using pip on dind 18.09.6-dind due to cython dependency

I saw a strange issue just most of yesterday where while running a simple jenkins build that uses pod template with container docker:18.09.6-dind (alpine linux) the build would fail while trying...

SecureString in ARM template deployment through Terraform does an update in place everytime?

I am using Terraform to provision my Azure resources which works great, however, for some resources such as Logic Apps, doing this natively doesn't really work so I am using the Logic Apps ARM...

Why do I keep getting a blank screen when i install a Xamarin.Forms app apk on my phone

When i run my application in the emulator for android on visual studios it works fine. When i try and run it as an installed apk on my phone, i only get a blank screen, like a content page with no...

Class Templates and Friendship in C++

I am trying to understand how templates and friendship works in C++. So looking/trying out some examples by myself. One such example that i am unable to understand is given below: VERSION...

Use of VSCode Volar extension for a Vue 2 / Nuxt / Typescript / @nuxtjs-composition-api project

I'm trying to setup the Volar VSCode extension to work with a NuxtJS / Typescript project. I currently face these two problems in my .vue file templates. I followed the installation...

Why doesn't std::string have a constructor that directly takes std::string_view?

To allow std::string construction from std::string_viewthere is a template constructor template<class T> explicit basic_string(const T& t, const Allocator& alloc = Allocator()); which is enabled...