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onchange function doesn't fire when first selecting an item from the dropdown...

HTML code: <select id="nodeselect"></select></p>JavaScript code:var select1 = document.getElementById("nodeselect"); var textnode; for (var i = startnode; i <= endnode; i++) { if...

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Chrome saying "No 'Access-Control-Allow-Origin' header is present on the...

Chrome is throwing an errorAccess to XMLHttpRequest at 'https://codingcollections.com/system/latin-sindhi/addDownload.php' from origin 'https://fahadmaqsood.github.io' has been blocked by CORS policy:...

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Load web page after p5 js canvas is rendered

I am using p5 js canvas in one of the div in my html page.the problem I am facing is my page is loading before the canvas.

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How to Integrate Jquery with Google AMP? [closed]

I am creating AMP pages for my Website.I have a JQuery library which I want to intgrate with Google AMPI have referred to Google's Guidelines...

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How to do Drag And Drop with d3.js?

I find this. combined drag and drop js examples It's may be helpful. My questions is:which variable corespondes to number of Rectangles?How to draw background and circles(for checkers)?how get/set...

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Export and import classes in React without ES6

Im working on a react project but dont want to use ES6, because I dont really understand how it works. I want to export my class, ShoppingList, given below:class ShoppingList extends React.Component {...

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How to compare unicode string with the value from input in Javascript

I am very confused about how to compare unicode string in javascript, and I do not even know how to search the problem. Does any one know why the string from a html input is not same as a unicode...

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How to revert the table row position after cancel the confirmation button in...

I want to Revert the position after dragging. There is a table in my system. Its rows can be dragged and change the position. According to the dragging order also be changed. But before changing the...

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Context-Menu using D3 V4 Tree

I would like to have this example(https://bl.ocks.org/d3noob/43a860bc0024792f8803bba8ca0d5ecd) d3 tree with a context-menu enabled with a single item in the Menu called Open, which redirects to a new...

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WHERE OR WHERE THROUGH in Sequelize

so i have 3 tables : Post , Pivot , Categoryin the Post table there is a field for main category = main_category_id post can have one Main Category at a time.and then the Pivot table serve as pivot for...

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document.getElementById is null with Lazysizes loaded iframe

I'm trying to get the lazy loaded iframe Id and fail with a TypeError n is null. What am I missing?$(document).ready(function() { var widgetIframe = document.getElementById('sclazy');...

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I need JavaScript please

Hello Stack OverFlow team, I am kind of new to JavaScript and would like some help if possible please. I am simply trying to fetch the top 10 articles from any given subreddit using Reddit's public...

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Assigning user roles in a rule

I have auth0 connected to a database in mongodb, I already did the login process from auth0 to my database, but I have a problem, the user created it in my database and until he logs in it doesn’t...

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Bootstrap based Modal is not appearing in React / Next JS application

I have been trying to add a modal to my site for a while now but no matter how much I tried, examples I followed, it just doesn't show up. I am using React with Next JS I tried thisand thisand this but...

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Why is form.append not appending multiple files? [duplicate]

<html> <script src = "/jquery.js"></script> <form> Image here:<br> <input type = "file" id = "image" multiple><br> <input type = "button" id = "submit"...

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i want call service from another Domain with AJAX and get CORS Error

i Use one .NET service and get HTML code From Service and Code has Script And use External Script file And i want use Another Service in Last Service Domain And Script File in Second Domain And Get...

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Regex: only letter and single space are allowed and must start with a letter...

Following Examples are the outcomes I'm trying to achieve:99Hello -> invalid(starts with numbers) He llo -> invalid(has two spaces) He -> invalid(minimum length 3) He llo -> valid He l l o...

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Pure JavaScript RSA Encryption with BigInteger and Public Key

I have a requirement where I need encrypt a hex string using RSA and an RSA Public Key. I have tried pretty much every single library that I could get my hands on to achieve this, but I either get a...

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How to disabled button after array filter response value in react native

Here in my code. IdentificationType is an array where all value is present. Now I have to disabled the below button CustomButton : condition if mandatory: true and uploadStatus: false.I tried some code...

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TypeError: Cannot read property 'bind' of undefined at...

Im trying to update my project from angularjs version 1.2 to 1.7.9. However i did not find any issue untill 1.5. But from 1.6 onwards i am getting the below error:TypeError: Cannot read property 'bind'...

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