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Build a blog application homepage using Angular and MongoDB

In the first part of this tutorial series, you learned how to start creating an Angular Web application. You learned how to set up the application and create the login component. In this part of the series, you will further write about the REST APIs required to interact with the banking side of MongoDB. You will also create the Home component, which will be displayed after the user successfully logs in. Getting Started Let's start by cloning the source code for the first part of this tutorial series. gitclonehttps://github.com/royagasthyan/AngularBlogApp-LoginAngularBlogApp-Home Navigate to the project directory and install the required dependencies. cd

Sep 03, 2023 pm 11:49 PM

Live Chat: Implemented using Modulus and Node.js

In this tutorial, I will show you how to implement a real-time chat application using Node.js, Socket.IO, and MongoDB, and then we will deploy the application together to Modulus. First, let me show you the final look of the application that we will see at the end of the article. Node.js will be the core of the application, Express as the MVC, MongoDB as the database, and Socket. IO is used for real-time communication. Once completed, we will deploy the application to Modulus. The MongoDB part actually exists inside Modulus. 1. Scenario John wants to use our application and opens it in the browser. on the first page

Sep 03, 2023 pm 11:25 PM

nodejs 实时聊天 Modulus

How to create tabs in ReactJS?

ReactJS is a popular JavaScript library for building user interfaces. It provides a component-based approach to web development that makes it easier to create interactive and dynamic UI elements. Tabs are a common UI pattern used to organize and present content in a user-friendly manner. In this article, we will explore how to create a tab component in ReactJS. Prerequisites Before reading this article, you should have a basic understanding of ReactJS and its core concepts. Make sure Node.js and npm (node package manager) are installed on your computer. Setting up a new React project First, let’s create a new React project using the CreateReactApp tool

Sep 03, 2023 pm 07:13 PM

Connect React with other widely used web languages

React is a view library written in JavaScript, so it is agnostic to any stack configuration and can appear in almost any web application that uses HTML and JavaScript as the presentation layer. Since React is like the "V" in "MVC", we can create our own application stack however we like. So far in this guide we've seen React paired with Express, a NodeES6/JavaScript-based framework. Other popular node-based matches for React are the Meteor framework and Facebook’s Relay. If you want to leverage React in your existing project

Sep 03, 2023 pm 01:57 PM

Create a content management system: nodePress

You have successfully created a flat file system content management system (CMS) using Go. The next step is to adopt the same concept and make a web server using Node.js. I'll show you how to load the library, create the server, and run the server. This CMS will use the site data structure introduced in the first tutorial, "Building a CMS: Structure and Style." So, download this basic structure and install it in a new directory. Get Node and the Node Libraries The easiest way to install Node.js on Mac is to use Homebrew. If you don’t have Homebrew installed yet, the tutorial Homebrew Revealed: The Ultimate Package Manager for OSX will show you how to install it. To install Node using Homebrew.

Sep 03, 2023 pm 01:53 PM

Why is JavaScript's scope smaller than Java's?

Just like Java and JavaScript, these two programming languages will inevitably compete with each other in the future. The name is the first step. As some kind of extension of Java, JavaScript is destined to be forever confused, and often confused with Java. Since both Java and JavaScript have the word "Java" in their names, some believe they are related. Although they have some similarities, this is untrue as they differ in several ways. Programmers use Java and JavaScript to get a variety of jobs done; no one is better than the other. While Java is a general-purpose language, JavaScript can be used to create animations and interactive web applications. J

Sep 03, 2023 am 08:17 AM

Metadata scraping using the New York Times API

Introduction Last week, I wrote an introduction about scraping web pages to collect metadata, and mentioned that it was impossible to scrape the New York Times website. The New York Times paywall blocks your attempts to collect basic metadata. But there is a way to solve this problem using New York Times API. Recently I started building a community website on the Yii platform, which I will publish in a future tutorial. I want to be able to easily add links that are relevant to the content on my site. While people can easily paste URLs into forms, providing title and source information is time-consuming. So in today's tutorial I'm going to extend the scraping code I recently wrote to leverage the New York Times API to collect headlines when adding a New York Times link. Remember, I'm involved

Sep 02, 2023 pm 10:13 PM

元数据爬取纽约时报API

Choosing between Node.js and PHP for backend development

In this article, we will discuss PHP and Node.js: two popular backend technologies for web applications. We’ll discuss the key differences between them to help you choose the right backend technology for your next project. Introduction First let’s understand what these two backend technologies are and what they are used for. PHPPHP is the recursive abbreviation for PHP: Hypertext Preprocessor. It's a recursive abbreviation, so the first "P" actually stands for PHP! But originally, it referred to the personal homepage tool. It was created in 1994 by Rasmus Lerdorf. According to the official PHP documentation: PHP is a widely used open source general-purpose scripting language that is particularly suitable for web development and can be embedded into HTML. PHP

Aug 31, 2023 pm 11:05 PM

Real-time chat using Readline and Socket.io for Node.js

Node.js has an underappreciated but extremely useful module in its standard library. The Readline module does what it says on the box: reads a line of input from the terminal. This can be used to ask the user a question or two, or create a prompt at the bottom of the screen. In this tutorial, I plan to demonstrate the capabilities of Readline and make a live CLI chat room powered by Socket.io. Not only can the client send simple messages, but it can also send emoticon commands using /me, send private messages using /msg, and allows the use of /nick. A little about Readline This is probably the simplest use of Readline: varreadline=require('re

Aug 31, 2023 pm 06:09 PM

SocketIO nodejs readLine

Write your first API using Node.js and Express: Connect to the database

Building a REST API with Node.js and Express: Connecting to a Database In the first tutorial, "Understanding RESTful API," we learned what REST architecture is, what HTTP request methods and responses are, and how to understand RESTful API endpoints. In the second tutorial, "How to Set Up an ExpressAPI Server," we learned how to build a server using Node's built-in http module and the Express framework, and how to route the application we created to different URL endpoints. Currently, we use static data to display user information in the form of a JSON source when the API endpoint is hit with a GET request. In this tutorial we will set up a

Aug 30, 2023 pm 01:33 PM

API nodejs express

Deep Dive: PayPal Integration Part 2: PayPal REST API

In this tutorial, I will show you how to make payments using PayPal REST API and C#. All the libraries they provide for different languages like Ruby, Node.js, Python, PHP, etc. are very similar, so all the concepts here apply to all libraries. Project Setup First, I created an MVC project in Visual Studio 2015: File > New > Project and selected ASP.NET Application. Select the ASP.NET5 Web Application template, which uses the new MVC6. It's similar to MVC5 if you're familiar with it. As you can see in the photo below, I've added some files and folders to the solution. main

Aug 29, 2023 pm 12:45 PM

Introducing Twig: The perfect tool to jump-start your WordPress development

Much has been written about the future of WordPress, with many arguing that it lacks a template language, especially when platforms like Django, Ruby on Rails, Node.js, Laravel, and even Drupal all have template languages. Facts like “WordPress powers nearly 25% of the web” make it hard to question its current PHP-based template system. But since modularity in the code is still missing, one can ask when the core will have a template engine. The good news is here! The Twig template engine and a plugin called Timber help us write super clean and modular code in WordPress. In this series we will discuss its implementation to

Aug 28, 2023 pm 08:53 PM

Which field is in greater demand right now, Java or JavaScript?

Java and JavaScript are two programming languages that are often compared and compete with each other because of their similar names. However, they are fundamentally different languages with their own unique advantages and applications. Java is a mature language that has been around for more than two decades and is widely used for enterprise-level software development. It is known for its stability, security, and cross-platform compatibility. Java's static type checking system makes it a safer choice for large software projects. JavaScript, on the other hand, is a dynamic language primarily used for front-end web development. It enables developers to create interactive and responsive user interfaces that run directly in the web browser. Its popularity has exploded in recent years, with some

Aug 27, 2023 pm 06:17 PM

领域 JavaScript 需求较大Java

Use WebMan technology to create a high-quality online learning platform

Use WebMan technology to create a high-quality online learning platform. With the rapid development of the Internet, online learning methods are becoming increasingly popular. However, online learning platforms on the market vary widely, and differences in user experience and functionality often create difficulties. In order to solve this problem, we can use WebMan technology to create a better online learning platform. WebMan is an application development method based on Web technology that can help us quickly build powerful Web applications. The following will introduce how to use WebMan technology

Aug 27, 2023 pm 01:07 PM

技术在线学习 Webman