When I try to import the fs module in my own module like import * as fs from ‘fs’ the following error in the browser console comes: Uncaught TypeError: Failed to resolve module specifier “fs”. Relative references must start with either “/”, “./”, or “../&#…
Tag: fs
FS rename file – Error: ENOENT: no such file or directory, rename ’24.png’ -> ‘1.png’
I am trying to write a little script that will rewrite the file names of the images in my folder. Where am I going wrong? I am getting this error: FS rename file – Error: ENOENT: no such file or directory, rename ’24.png’ -> ‘1.png’ Answer You do not need to change number to s…
Unable to remove data from json file on disk
I’m unable to find a way to remove whole line of JSON data(line) after it’s used. For some reason delete is not working or rather said not doing anything. .JSON code The goal here is to select random code, which is done but then I need to remove it from .JSON file so it won’t repeat. I tried…
Get file type using fs/node.js
I have a folder with few files and I need to get type/extension of the file matching with the number I generate in my num variable, so is there any way I can do it? My current code is: files variable return this: [‘1.jpg’, ‘2.png’, ‘3.gif’] Answer To find a file in a list o…
Count all files with specific type in folder
I’m kinda new to coding, and I need to count files with specific type in my folder, but I don’t know how to do it using fs module! My current code: Can someone help me? Answer You can use path.extname like this: Also, as mentioned by MegaMix_Craft, take care about the variable yourExtension. It ha…
Adding Numbers from csv
I am trying to add all numbers from an column to an variable. The Problem is my code is adding the String to which results into NaN. gives me : “0Daily Device Installs00001000101100” and if I add parseInt(csvrow[2]) I will get NaN for test. My goal is to add all numbers after Daily Device Installs…
Error: ENOENT: no such file or directory, mkdir when trying to create directory
I’m trying to create a folder if it does not exist, using NodeJs. But I’m getting Error: ENOENT: no such file or directory, mkdir when trying to create directory error. How can I fix it? Answer You need to add {recursive:true} option since you want to create more than one directory:
fs.writeFileSync method writing wrong to a text file
I have a problem with my script related to writing to a text file. The logic flow works as follows: I read an entire unformatted text file with fs.readFileSync and pass all the read content to a variable of type string. After that I use the .split to break this text into several parts and keep each part of th…
How do I readFileSync audio as a string and then writeFileSync it back as audio?
I have the following: speech_copy.mp3 is created but it’s no longer playable because I have messed up its encoding. What am I doing wrong in the process? The only reason I’m originally reading the file using { encoding: ‘utf-8’ } is so that I may encrypt it and then decrypt it again. S…
Azure function don’t accept to create file on remote
I would download file on local the create a stream then send to an API. In localhost files get created via blobClient.downloadToFile(defaultFile); But When I deploy function it can not find file to stream, so I think that the download does not happen or in bad location. I get this error Here’s my code I…