I am trying to write JSON file using node from loop data, e.g.:  let jsonFile = require('jsonfile');  for (i = 0; i < 11; i++) {     jsonFile.writeFile('loop.json', "id :" + i + " square :" + i * i); }   outPut in...

I'm mucking about with node.js and have discovered two ways of reading a file and sending it down the wire, once I've established that it exists and have sent the proper MIME type with writeHead:  // read the entire file into memory and then...

I have a text file that looks like this:  ./4F6cFLnAAFc.png ./4Flj9plmKGQ.png ./4fQeHtSdw80.png ./4I9iibPLdBw.png ./4J-dRA3MGc8.png ./4mdEsouIXGM.png ./4-_-wQc3EGE.png ./595Tiga1gIg.png ./60u_ctp6UIw.png ./64bH_27Ehoc.png ./64_ZfIemRGM.png ./66pQLO--...

I have a little website in node.js, when a people want to sign up we call a function (a external file) here the part where i write the JSON :  {     nouveauMembre = {};     nouveauMembre.pseudo = query.pseudo;     nouveauMembre.password = query.passw...

So basically I want to delete string from txt file.   using fs  Input Example:  string1 string2 string3 string4   Delete string3  After delete It would be like:  string1 string2 string4...

I'm attempting to create a .wav file from a blob of data in Node JS, using fs.writeFile(). Firstly, is this even possible?  I'm currently trying with this...  fs.writeFile(filename + '.wav', blob.recording, function (err) {      // On...

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In Node.js I have to read files in a folder and for each file get file handler info, this is my simplest implementation using fs.readdir:  FileServer.prototype.listLocal = function (params) {             var self = this;             var options = {...

I want to read a symlink, and get the details of the link itself, not the contents of the linked file. How do I do that in Node, in a cross-platform way?  I can detect symlinks easily using lstat, no problem. Once I know the path of the file, and tha...

My first time ever trying to traverse directories, but stat is throwing errors for some of the directories due to what seems to be a lack of permission.  Error: EPERM: operation not permitted, stat 'K:\System Volume Information'  I'd like...