How do I show marriages in a d3.js based 'family-tree'??

I'm a HTML/CSS developer, researching javascript solutions for building a 'family-tree' which needs to show marriage...

JavaScript: Alert.Show(message) From ASP.NET Code-behind?

I am reading this JavaScript: Alert.Show(message) From ASP.NET Code-behind I am trying to implement the same. So I ...

How to use ajax in laravel 5.3?

I am new to Laravel and am using Laravel 5.3. I want to make a text field where it will automatically suggest some d...

How to save an HTML5 Canvas as an image on a server??

I'm working on a generative art project where I would like to allow users to save the resulting images from an algor...

Returning a boolean value in a JavaScript function?

I am doing a client side form validation to check if passwords match. But the validation function always returns und...

Downloading Excel file xlsx in Angularjs and WebApi?

I am working on a task, in which I have to download a report in xlsx format. The report file is generated successful...

IOS camera returns black screen after leaving pwa?

I'm using html file input to open camera and take photos for my PWA. <input type="file" accept="image/*" capture...

window.open not working in IE?

Apparently, this call to window.open is not valid under Internet Explorer. The Javascript code on my site is not run...

puppeteer : wait an element is visible??

I would like to know if I can tell puppeteer to wait until an element in displayed. const inputValidate = await pag...

JavaScript check if variable exists (is defined/initialized)?

Which method of checking if a variable has been initialized is better/correct? (Assuming the variable could hold any...

Replace multiple characters in one replace call?

Very simple little question, but I don't quite understand how to do it. I need to replace every instance of '_' wi...

Call a function on click event in Angular 2?

How to declare a function inside a component (typescript) and call it on a click event in Angular 2? Following is th...

WebSocket on IE10 giving a SecurityError?

I am currently developing a website under IE10 (on Windows 8), using WebSockets in JavaScript. It runs fine under Fi...