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node convert buffer to string

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KostasX answered on March 11, 2021 Popularity 10/10 Helpfulness 6/10

answer node convert buffer to string

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node convert buffer to string

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// Convert Buffer to String in Node.JS
const someBuffer = Buffer.from("Hey", "utf-8");

someBuffer.toString(); // <= Use the toString() method

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Tags: buffer javascript string

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Contributed on Oct 09 2022

KostasX

0 Answers Avg Quality 2/10

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nodejs create buffer from string

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// a string
const str = "Hey. this is a string!";

// convert string to Buffer
const buff = Buffer.from(str, "utf-8");

console.log(buff); // <Buffer 48 65 79 2e ... 72 69 6e 67 21>

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Source: melvingeorge.me

Tags: buffer bu

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Contributed on Dec 31 2021

Poor Pollan

0 Answers Avg Quality 2/10

buffer to string

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Your code is working. The buffer you have is actually the string "[object Object]".

let b = Buffer.from('[object Object]', 'utf8')
console.log(JSON.stringify(b))
// {"type":"Buffer","data":[91,111,98,106,101,99,116,32,79,98,106,101,99,116,93]}

console.log(b.toString('utf8'))
// [Object object]
The problem you need to figure out is why is a buffer with that string being sent. It seems like the sender of the buffer needs to call stringify or otherwise serialize the object before sending it. Then you can turn it back to a string with toString() and use JSON.parse() on the string.

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Contributed on Mar 11 2021

Santino

0 Answers Avg Quality 2/10

how to convert buffer to string in node js

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// Assuming 'buffer' is the buffer object that needs to be converted
const str = buffer.toString();
console.log(str);

Popularity 9/10 Helpfulness 4/10 Language javascript

Source: Grepper

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Contributed on Sep 12 2023

YOU.com

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node convert buffer to string

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