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Axios is a JavaScript library that uses the Promise API to create HTTP requests with http in Node.js runtime or XMLHttpRequests in the browser. Because these requests are promises, they work with the newer async/await syntax, as well as .then() functions for promise chaining and the .catch() mechanism...
Joel Olawanle
Multipart/Form-Data is one of the encoding types that allows files to be included in your form data before it's transferred to the server for processing. Other encoding types can be used to achieve non-file transfers: application/x-www-form-urlencoded - Encodes data as a query string - separating key-value pairs (assigned...
Asaolu Elijah
Nodemon is an open-source utility package that keeps track of the changes made to your source code and restarts your project server automatically when new modifications are made. It also offers some unique features, such as the ability to watch a directory rather than simply files, as well as to...
MySQL is an immensely popular Relational Database Management System (RDBMS) - and has for a long time been a staple in any back-end engineer's toolkit, right next to PostgreSQL. With the advent of JavaScript for the back-end, via Node.js' spectacular rise in popularity and applicability - MySQL is commonly...
Communicating online and staying in touch with people all over the globe has been a major promise from the dawn of the internet - a web of communication and information. Fairly early on, applications sprung up that connected people all over the globe, allowing them to send messaged, multimedia, perform...
Lazar Ristic
Parsing URLs is a common task to perform during web development, and also one that seems to be simple but can get complex. It's not often that you come across a module that makes parsing so easy that you don't have to think a lot yourself. Despite being relatively young...
Axios is a JavaScript library for making HTTP requests, either in the browser or Node.js. Unlike the popular Requests library, Axios is natively promise-based, making it more suitable for modern applications taking advantage of newer JavaScript features, like Promises and the async/await syntax. If you're experienced in web...
Scott Robinson
Web applications typically receive user input in some form - and with any input, validation is important. Making sure that form fields contain valid data, or that they contain any data at all is one of the first checks you can do. When a user uploads files - you'll want...
Monitoring applications remains a critical part of the microservice world. The challenges associated with monitoring microservices are typically unique to your ecosystem and failures can oftentimes be discreet - a small module's failure can go unnoticed for some time. If we look into a more traditional monolithic application, installed as...
Arpendu Kumar Garai
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