I'm simply trying to wait for a user to enter a password and then use it before moving on the rest of my code. The error is Cannot read property 'then' of undefined.  let rl = readline.createInterface({     input: process.stdin,     outpu...
I am creating a program to take input of two numbers from the command line and then showing there sum in node.js. I am using readline module to take stdin. Below is my code.  const readline = require('readline');  const rl = readline.createIn...
I'm trying to use readline inside an else if statement:  var rl = readline.createInterface({ input: process.stdin, output: process.stdout });  rl.question("Would you like to see which cars are available? Please type yes/no: ", function(an...
What I'd like to do is hiding/erasing all users input from a nodejs console app once entered, so that when the user inserts some text and then types enter, he won't be able to read what he just entered in the console anymore (so basically rem...
I'm new to node.js and learning it on the fly. I have written a code to prompt for userinput from CLI with timeout. The problem is, the subsequent lines of code are executed and not paused while waiting for user input. how do i achieve this in no...
I just fixed a bug where I was reading and rewriting files with readline and the lines were being written out of order (it ended up being due to an asynchronous fs.write() call).  But one thing I thought was happening was that the readline line event...
I have following code and I don't know how to change variable x inside the function.  var readline = require('readline'); var r1 = readline.createInterface({    input: process.stdin,    terminal: false  }); var x = 1; r1.on('line'...
I'm trying to read test casevalue from stdin and then I will read a different N value from stdin. E.g:  If T = 3 I could have N = 200, N = 152, N = 35263   It's the first time I work with readline:  const readline = require('readline'...
I have a webpack-dev-server proxy, and I want to display the requests to the proxy in the terminal window while the server is running. What complicates this is that I want to display the request when it is received, then update what was originally wr...
I'm running on a strange behavior from Node js readline module while running node on Linux terminal. The module does work but it also try to evaluate the user input as if it was a statement, returning a Reference Error. This is just a simple test...

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