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Alternative to array.splice in JavaScript

I am currently working on a project where I store numeric values in a JS array. After some changes it should be removed again. I currently use the array.splice

JS How to measure size of FormData object?

I need some decision how to measure the size of FormData before send. I haven't find anything in Internet on plain JS. In formdata could be files and text field

How do you change the height of an embedded TikTok widget without clipping the embedded video?

TikTok offers an embedded API for developers to view TikToks on other websites. From the documentation, they mention the following: Embedded videos come with a

How to replace NA in a dataframe for a specific value using the results of another column and taking into account conditions of another column?

I have a dataframe composed of 9 columns with more than 4000 observations. For this question I will present a simpler dataframe (I use the tidyverse library) Le

Ionic QR scanner camera works only once after installing app

I've implemented ionic cordova plugin cordova-plugin-qrscanner in my app. The problem I'm having is it only works once when installing the app, and any subseque

making changes to svg element on the fly

I'm new to react, here i have svg element which is not in my code as you can see code i have provided, but it is in console, i want to change those 'height: 569

How can I redirect from a class component?

I have a simple form which sends the request to my API and either displays the error under form, or redirects to another page. Or, at least, it's supposed to. T