Javascript: Convert hex string to utf-8 in browser [closed] - javascript

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I have a hex string like that
0xa7b856d30000000000000000000000000000000000000000000000058788cb94b1d8000000000000000000000000000000000000000000000000000000000000017c243600000000000000000000000000000000000000000000000000000000000000c000....
And i want to convert in in a utf-8 econded string, in browser (note node.js)
§¸VÓ‡ˆË”±Ø|$6À œ#Ñôáfáùd5Û¬äç=cæU¹~ùï‡4ÇØ/‹kÆmÙÄŠn³fª<xScð‡Ztâ{…ýfÇn„¦!n¦ÚÌqîŽk
[s"î¼Ý
where should i start from?

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I need to extract the data from the title which is in a string [closed]

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I want to take the data from the title in string
so how can I take the data that's string and take the string that's in the title
data: "[{\"_id\":\"63aada6d081cf22ce63a5c46\",\"title\":\"Hamko 1000VA Pure Sine Wave Home IPS \"

Something like :
data.split("title")[1]

How to split string based on the condition [closed]

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"[{"inputFile":"Protected PDF (2)d59d4af7.pdf","password":"12345678"},{"inputFile":"protected PDF 1b0f01dd5.pdf","password":"asdfghjk"},{"inputFile":"Tested-Functional-Scenariosbcae532e.pdf","password":null}]"
this is a list of object, I need to separate inputFile and password from each object and store in the new array
For Example
[{inputFile:Protected PDF (2)d59d4af7.pdf password: 12345678},{inputFile:protected PDF 1b0f01dd5.pdf password: asdfghjk}]

How can I convert BigInt to float in js? [closed]

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Lets say I have a BigInt(66555444333222111) and I want to convert it to float loke the output will be 6.6555444E9.

You can use the following example:
console.log( Number( BigInt('66555444333222111') ).toExponential() )

How change int to format money ,I use Angular,any idea? [closed]

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i need set format money in input tag type number,i have an int 2000555 and need show that in the format 2.000.555,53.I use Angular,any idea?

You'd normally use the currency pipe for this:
https://angular.io/api/common/CurrencyPipe

RegEx string - code with JavaScript [closed]

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If I have a string in this format:
RED-MPWMC-40486655646-024
How can I extract MPWMC from this string with javascript?

No need of regex here. Just split it using - and access the array element with index=1.
var str = "RED-MPWMC-40486655646-024";
console.log(str.split("-")[1]);

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