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    Node.JS Can't get any output from the code

    Hi, I am running the following node.js code: var http = require('http'); http.createServer(function (req, res){ res.writeHead(200, {'Content-Type': 'text/plain'}); res.end('Hello World!'); }).listen(8080); I found the code from: https://www.w3schools.com/nodejs/ I am executing using...
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    Hi to all:

    Thanks for providing this service.
  3. Z

    JavaScript Problem with insertion and splitting

    Hi, I have a string: "address payable dest , uint amount". I want to split it such that: arr[0][0] = address payable arr[0][1] = dest arr[1][0] = uint arr[1][1] = amount I have written the following code: const path = require("path"); const fs = require("fs"); module.exports = async...
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    JavaScript How to get rid of null character:splitting 2d array

    How to get rid of null character:splitting argument into 2d array Hi, I have got following code: module.exports = async function(callback) { try{ //https://stackoverflow.com/questions/8594097/javascript-split-string-into-2d-array let allArgStr= "address to, uint amount"...
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    JavaScript How to split arguments using the loop?

    Hi, I want to separate arguments and their types as given in the following string: "(address to, uint amount)" The number of arguments are not restricted to 2. Thus I need a loop. For the above, I am doing without a loop using...
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    JavaScript If condition not working

    Hi, I am trying to check the if -condition, but it does not work if the condition is false. Following is my code: Hi, I am using isNaN(arg) in a if condition but if the arg is a null value, control enters into if condition. How can I avoid it: My code is: I just want to print "new numeric...
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    JavaScript Transferring from 1 dimensional array to 2dimensional array ?

    Hi, I have a problem in this line: keyWordStr[,[ctr]] = files;//Added File name is of 6 characters, how this transfer is taking place without a loop? var assert = require('assert'); const path = require("path"); const fs = require("fs"); module.exports = async function(callback) {...

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