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Reactiflux

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Community questions

Ssnowberb9/19/2023

snowberb – 11-12 Sep 19

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>`,
      );
    }
Kkardain_8/21/2023

✅ – ✅ – kardain_ – 15-32 Aug 21

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
Ppepega1337.8/15/2023

pepega1337. – 21-16 Aug 15

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)}>
Bbeautifulpython8/15/2023

beautifulpython – 17-27 Aug 15

greetings, anyone ever parsed Parquet file using pure js/ts
Ssnowberb8/3/2023

snowberb – 09-12 Aug 3

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
Bbeautifulpython8/2/2023

beautifulpython – 17-16 Aug 2

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!
Nnightskyjeff8/1/2023

nightskyjeff – 03-10 Aug 1

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.