Intercept messages in a WCF Client

Has anyone got any experience with Web Service Extensions? I spent time trying to make a web service extension from the MS examples. I have an .net 3.5 web service client, built by adding a...

System.Web.Mvc.HtmlHelper<dynamic> does not contain a definition for 'Syncfusion' Error

I'm working with ASP.Net MVC 3 with the Razor engine and version 9.104.0.20 of the SyncFusion mvc control suite. In the documentation for this control, I am to put lines of code similar to the...

How to prevent html elements with higher z-index catch events

I´m developing a little Chrome extension to allow user see what they are typing. It's a simple semi-transparent floating div element. The problem that I have is that html elements under it don't...

Chrome Extensions: Extension not working - Content Script Communicating with Background Script

I am working on a Chrome Extension which changes the Browser Action Icon to "red.png" or "green.png" (which are both saved in the same directory as all other files) when the browser app detects...

WooCommerce: How to display fields from the "Product Add-ons" extension?

I'm using the [Product Add-ons][1] extension for WooCommerce, which allows custom fields for products. This automatically displays on the single product template. By some trial and error with the...

Button and button group with same width

Made this Bootply example and I'm wondering how can I get the same width for normal button and a button group consisting of 3 buttons. Tried it with an css extension but I don't think that is the...

Chrome Extension - how to monitor page mutations

Solution: The most efficient method: (April 2014) https://stackoverflow.com/questions/2844565/is-there-a-jquery-dom-change-listener/11546242#11546242 I'm working on a chrome extension that...

Alternative to DOMSubTreeModified event in JavaScript

I am developing a custom translation extension for GMail in chrome and need to trigger the content script when the user clicks on an email in his inbox. Since GMail uses AJAX, I decided to use the...

Why IReadOnlyCollection has ElementAt but not IndexOf

I am working with a IReadOnlyCollection of objects. Now I'm a bit surprised, because I can use linq extension method ElementAt(). But I don't have access to IndexOf(). This to me looks a bit...

How to append/overide .htaccess Content-Security-Policy with PHP CSP header()

I have a Content-Security-Policy header in my .htaccess file that is good for an entire website with many pages. There are inline elements on each page that I do not (and cannot) move to separate...

How to pass variables to pandoc for use in HTML template?

I use pandoc in VSCode to generate HTML files from Markdown files. I use the following htmlOptString in VSCode: "pandoc.htmlOptString": "-s -f gfm -t html5 --template=pandoc-template.html" I...

Chrome 65 blocks cross-origin <a download>. Client-side workaround to force download?

Chrome 65 removed support for the download attribute on anchor elements with cross-origin hrefs: Block cross-origin <a download> To avoid what is essentially a user-mediated cross-origin...

Return types in the block are not implicitly convertible

Hello i am trying to implement my own higher-order extensions but i can not understand why the aggregate (fold) gives the following error : Error: Cannot convert lambda expression to intended...

querySelectorAll not selecting all the selected elements

I'm creating a chrome extension and one of my first steps is to create an array of college professor names that are in a table which is listed on a website. Here is the JS and it works perfectly ...

Vectorized creation of an array of diagonal square arrays from a liner array in Numpy or Tensorflow

I have an array of shape [batch_size, N], for example: [[1 2] [3 4] [5 6]] and I need to create a 3 indices array with shape [batch_size, N, N] where for every batch I have a N x N diagonal...

WixToolset 3.11 Util:PermissionEx error for createfolder

I am new to Wix installation toolkit and have been trying to create an installer. I am using it as a plugin to VS 2017. This is so far as I have got. <Wix...

Change JPEG file DPI header in Node.js

I have a file (for example JPEG size 1588 × 2244px). It's generated by puppeteer (but phantomjs also generate 72 DPI screenshot). When I save this image into a file with .jpeg extension and I use...

Enter data into a custom-handled input field

My extension has a context menu with items. What I'd like it to do: is when I right-click an editable html element (eg input or textarea) and then select and click on an item in my menu - some...

VSCode, Java, Spring Boot and Maven - Environment variables not being read

Note Well Please see the edit section of the question below, as further investigation has rendered the majority of this question redundant. Similar to this question, I can't seem to pass...

bokeh issue on loading katex in jupyter notebook

I'm trying to replicate the bokeh latex example mentioned at https://docs.bokeh.org/en/latest/docs/user_guide/extensions_gallery/latex.html#userguide-extensions-examples-latex in jupyter notebook...

How to set the focus to an InputText element?

Using the example from the Microsoft docs, I'm trying to programmatically set the focus to an input element. Unfortunately, the example uses a standard <input type="text"> whereas I want to use it...

Visual Studio 2015 Windows Application Form with SQLite

I need to create an application which needs to access basic data in a database in a simple way. So I decided to use SQLite as a database manager and Microsoft Visual Studio 2015 in order to...

SSRS missing cell values in preview report

I am using SSRS extension on Visual Studio 2019. While generating report and trying to see how final report would look like in preview mode parts of data are missing. I have looked this issue...

How to use inherited flag in Shopware 6 for OneToOneAssociationField

I have a new OneToOneAssociationField in the ProductDefinition with a product extension which has Inherited() as an additional flag. The EntityDefinition of the counterpart also has a...

Error while compiling for Flutter Desktop [resolved]

unable to compile my application for windows desktop. `Microsoft Windows [version 10.0.17134.1246] (c) 2018 Microsoft Corporation. Tous droits réservés. C:\Users\CREATIVE'S...

Programmatically change input value in Facebook's editable div input area

I'm trying to write a Chrome Extension that needs to be able to insert a character at the cursor location in an input field. It's very easy when the input is an actual HTMLInputElement...

How to copy contents to clipboard in a Manifest_version 3 Chrome Extension?

As reference here in order to read Clipboard text in a chrome extension, you have to: request "clipboardRead" permission in your manifest create a background script, since only the background...

How do I fix 'Schema validation error' when trying to build project?

I'm trying to use the TextMate extension for Visual Studio to create custom highlighting, but when I try to build it I get the following error and I have no idea what it means even after trying to...

How to click the buster button to solve reCaptcha with Python and selenium?

I wanted to automate a process but need to get through a reCaptcha and for that, I decided to use the extension called "Buster: Captcha Solver for Humans" link to the extension. But the problem I...

Is the value representation of integral types implementation-defined or unspecified?

To quote from N4868 6.8.2 paragraph 5: Each value x of an unsigned integer type with width N has a unique representation... Notably, it avoids specifying "value representation" or "object...