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How can I call a function on a button being enabled in Angular 8?

Below is a snippet of my sign-in.component.html file. I have a function within the corresponding sign-in.component.ts file which I would like to call on the button below becoming enabled. An example of...

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How to use tabIndex with jsx?

According to the react docs, this should work.<div tabIndex="0"></div>But when I try this, it doesn't work and my input is actually being skipped now!What am I doing wrong here?...

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Whatsapp Click-to-Chat "Couldn't open link" Error Chrome Android/iPhone

I'm using Whatsapp Click-to-chat functionality, without a phone number. It previously worked but with the new Chrome version 76.0.3809.132, both on iOS and Android is not working anymore. On Android,...

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Paper size problem when rendering subviews with blade

I want to generate multiple subviews with Blade files but for some reason I can not force the page size to have A5 dimensions for the printing.This is what I've tried so far:Menus.blade.php file...

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How can I make my HTML command box work with JavaScript?

I have an HTML command box that's supposed to execute commands e.g. change stylesheet and stuff like that. I thought I worked some magic, but it doesn't work at all. Here's the HTML with the JS and CSS...

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Why can't I console log data from my flask application? I am using jinja

I am trying load data into my flask page, and console log it, however I keep getting the below errorVM165:1 Uncaught ReferenceError: data is not defined at <anonymous>:1:13 These are the code...

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How to create a simple form on my website (cPanel based) that only activates...

I have a weekly conference and I would like to log which participants are attending. I have a website I own I would like them to go to, then put in their name and click "Enter". Afterwards, I'd like...

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Bootstrap 4 Navbar Toggler Button shifting to new line on small screens after...

Below is the code for my Navbar:<nav class="navbar navbar-expand-lg navbar-dark custom-bg-primary text-white fixed-top mb-3 py-2"> <div class="container"> <a class="navbar-brand"...

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How to sync two date fields input. A drift, need some guidance

I am creating a form using html and php, inside this form I have date input "from" and date input "to". How can "to" get update with the date I select in "from"? For example, if I select in the "from"...

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How to reset an input type=number element when the user clicks it using...

I'm experimenting with the <input type="number" ...>list option to create a numeric input field that displays a set of predefined 'favorite' values, but still allow other values to be typed in by...

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What is the purpose of meta tag MSSmartTagsPreventParsing?

What does it do? is there any benefit to adding this in the <head> for all browsers?<meta name="MSSmartTagsPreventParsing" content="true">

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How to update multiple elements for each data

There are a lot of articles about how to update dom for each data. But what if I want to update multiple dom nodes for each data.For example, for each data, generate div and span according to the...

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Web page button to pass value to excel spreadsheet displayed on another page

is there a way to add several simple buttons to a web page that when pressed by a user, adds a fixed value to cell in a spreadsheet viewable on another page,on the same site, without viewing that other...

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Wish to hover over a container and have both elements (an Image) and p react...

I have a button that is css formatted with a png as background-image and that has the width and height limited. Also a with text. This is actually changing as expected On hover but the button image is...

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how to text align center for the text with space and line break

I have the following example below:.wrapper { text-align: center; border: 1px solid red; background-color: white; color: black; width: 240px; height: 200px; font-size: 36px; line-height: 43px;...

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How to scale SVG using CSS

Is possible to scale SVG using CSS? I use <img> to insert an SVG icon in HTML. Here is my code: http://jsfiddle.net/kw5fuw7L/.nav { width: 100%; background: #202125; box-shadow: 0px 1px 0px 0px...

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Retrieving a video's play-time that is embedded in an R Shiny app

I am trying to embed a video in a Shiny app and have an action button that, when pressed, records the play-time of the video. For the purposes of this questions I really just want to paste/renderText...

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copy whole html table to clipboard javascript

I have write javascript to select the table but I want to now automaticaly copy it after the click of the button.Please help me.My javascript is like this.function selectElementContents(el) { var body...

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How can I move a single line of text up by 10px or 15px using CSS?

I have a single line of text in my footer of my html/php website, next to it is a twitter button. The problem is visually it doesn't look right as the button is out of line with the line of text. I...

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Unknown column 'empresa' in 'where clause'

I have a problem with my Query and I have tried multiple ways to make it works and I can't wrap it around.Basically I have 2 script, the first script takes all the column in the companies on employees...

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