How can I change the PDF title after using an iframe to display a base64 pdf?

I tried with:

const newTab = window.open('');

    if (newTab) {
      newTab.document.title = documentName;
      newTab?.document.write(
        `<iframe title="${documentName}" width='100%' height='100%' src='data:application/pdf;base64,${encodeURI(
          base64,
        )}'></iframe>`,
      );
    }

hello, i'm wondering what is the difference between :
1:

interface InterfaceName {
property1 : number
}

vs
2:

interface InterfaceName {
"property1": number
}

i didn't knew of the 2nd one until today when i reviewed a project i'm taking over, and i'm wondering why it's used instead of 1

Hi, I have a form that calls my PHP script on the server
How can I prevent the page from re-directing to mypage.com/login.php when the submit button is pressed?
When I use e.preventdefault() it's not even called obviously, but I want to stay on the same page..

<form action="login.php" method="POST" onSubmit={(e) => handleSubmit(e)}>

greetings, anyone ever parsed Parquet file using pure js/ts

If I want to download a PDF file, how can I make the navigator to download it instead of the app itself? What I mean is, right now I have to fetch the pdf, and then I convert it to a link, but once I get the link, the pdf is already dowloaded, what I want is to use the navigator to tell how much time left for the file to download

greetings, given any csv data how can one get an array dynamically mapped to key(column_name) value(row_value)?

example csv

name,age,salary
jo,32,40000
jane,27,50000

result

[
{name: jo, age: 32, salary: 40000},
{name: jane, age: 27, salary: 27,50000}
]

Gracias!

I'd like to use ssh2-sftp-client's sftp.get(filename, writableStream) in conjunction with a pipeline, so that I don't need to store the writableStream contents somewhere first and then read from there to go through the pipeline.