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Recent content by zak100

  1. Z

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

    Hi @Johana, I want to first run on terminal. Please guide me. Zulfi.
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    Node.JS Can't get any output from the code

    @JosiahMaybe , can you please write what you are saying. I cant understand. I have also attached the image of original code.
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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.
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    JavaScript Problem with insertion and splitting

    Implement the code for dealing with arguments having address payable value of str =address payable dest , uint amount argStrWithCommaBrok[0]=address payable dest argStrWithCommaBrok[1] uint amount index = 0 len of address payable is14 ptOfInsMarkChar 15 1argStrWithCommaBrok[0]address payable...
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    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

    @cbreemer Hi, Thanks a lot for your help. God blesses you. Zulfi.
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    JavaScript If condition not working

    Hi @cbreemer I have removed the null condition, but I am still getting the same output. Maybe it was a typo that you saw : word=words My code is below: const path = require("path"); const fs = require("fs"); module.exports = async function(callback) { try { let keywordStr = '11 =...
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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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