Javascript Programming Javascript Code Samples


How to Connect to a mongodb database using mongoose in nodejs
harika | 4 years, 5 months
const mongoose = require("mongoose");
nodejs mongoose javascript
delete a folder in javascript
harika | 5 years, 5 months
// Delete the files recursively.
//fs is a built in node module.
const fs = require('fs');
fs.rmdir deletes the directory only if it empty. So for that we have to delete the files recursively
javascript node js
Make a Get Request a url or an api end point in Jquery
kishore_kumar | 5 years, 3 months
$.get("", function(data){ 
	$.each(data, function(key, value){
jquery json javascript
Pass Data/Properties from child to parent in react js
harika | 5 years, 7 months
import React from "react";
import Child from './Child'
Check by Parent.js,Place both in the same location and test. Happy Coding :-)
javascript react js
How to change the location of views in express handlebars
harika | 4 years, 5 months
//Express handlebars expect the views folder to be views,
//to configure or change the name from vi
express dynamic templating javascript
Create a React app without webpack and Create-react-app
harika | 5 years, 8 months
//Basic way
<!DOCTYPE html>
javascript react js webpack
Work with 3rd party css libraries in react framework
harika | 5 years, 8 months
import React from 'react'
//No need to give the complete path, react framework internally searches 
javascript react js
Import any class irrespective of default exports
harika | 5 years, 8 months
import React, { Component } from 'react'
Small explanation to understand correctly In the external js file React has been tagged with expor
javascript react js
Run Java script code Synchronously inside a function with promises
harika | 5 years, 8 months
async function showAvatar() {

  // read our JSON
JavaScript follows Asynchronous way of running code when this comes to promises. If we give Async-Aw
Adjust browser height and width according to device / Screen height and width in electron app
harika | 5 years, 2 months
import electron from 'electron';
const screenElectron = electron.screen;
const mainScreen = screen
Add the piece of code while creating window in main.js and check the difference. Happy Coding :-)
javascript electron js