I have two ReadableStreams, and I want to pipe them into one WritableStream, where any data that comes through the ReadableStreams goes directly into the WritableStream right then. I can do the opposite, by using ReadableStream.prototype.tee() to split one ReadableStream into two, but I do not know how to com…
Tag: javascript
No params on DataTable server rendering
I’m trying to use DataTables server rendering to show thousand of data in a view with this script: But the issue here is that in the line where I’m trying to see the data that is being sent to the server: console.log(dtParms); is showing an empty JSON object, and the server side is not receiving a…
Creating and accessing global variable in google chrome extension
All of the information I can find on this is pretty old. Like the title says I am trying to make a global variable in one script and access it from another. The purpose of the extension is to search for a class named “page-title” and then return the innerHTML of that HTML element. Once I get the c…
TypeScript Mixins and Constructor Names
I have this sample of code experimenting with mixins in TypeScript. However, it is not returning what I am expecting. It should give me: User ({“id”:3,”name”:”Lorenzo Delaurentis”}). Instead, I am getting: Function ({“id”:3,”name”:”Lorenzo Dela…
HTML Checkbox: automatic checkable prop update based on value with Javascript Jquery
This is my JS file to make the checkboxes, i just want that the checked prop of the checkbox updates itself base on the value of the input because my template engine renders the value of the boolean fields directly to my input value attr. But is not working Answer Solved, main problem was {{item.validate|lowe…
VANILLA JS: Show first 4 result of fetch request and show all on click
I have fetch request that displaying all results. I want to show first 4 result and when you click on show all then displaying all results and the same when you click show less then displaying only first 4. Show all button should display how many more results you can show. Here is my code for JS file: Here is
How to split an array of strings into subarrays based on the length of the words
I’m looking for a way to split an array of strings into new arrays(?) based on the length of the words. I don’t know if and how I have to split this into new arrays. I will have to loop (foreach/map) through the newly created arrays but also be able to know what the length of the words is. Answer
How to pause jquery animation when window is not in focus?
I’m new to this community so excuse me if the answer to my question may come be stupid-simple. I’ve created this site on webflow: https://flumes-fantastic-site.webflow.io/ with the help of the jquery ripples library and I’m trying to make the automatic drops stop when I switch tabs or when t…
Check if variable is a Response object or normal object
Is it possible to check if a variable is a Resonse type object vs a normal object? I have tried to use typeof, but both cases end in the object. I also tried to do Object.keys(myVar). This gives me an empty array on Response and keys on the object. This could work, but I hope there is a better way
‘showPDF’ is declared but its value is never read
some background information: i have a button in my html file that should activate the showPDF function but it tells me that its value is never read javascript: the button in my html looks like this: help would be greatly appreciated as i can’t seem to find any answers in different questions Answer You j…