My Articles
I write posts about web development, devops and many more.
Creating a simple Dockerized Django Blog App
Docker is an invaluable tool for developers. It allows you to create lightweight, portable development environments called containers that match your production setup. With Docker, you can quickly spin up a dev environment with the tools, dependencies, and configurations you need to build your application. In this comprehensive guide, we’ll go through all the steps to set up a Dockerized development environment for a Django app.
Setting Up Your Dev Environment with Docker
Docker is an invaluable tool for developers. It allows you to create lightweight, portable development environments called containers that match your production setup. With Docker, you can quickly spin up a dev environment with the tools, dependencies, and configurations you need to build your application. In this comprehensive guide, we’ll go through all the steps to set up a Dockerized development environment for a Node.js app.
JavaScript Async and Await
Asynchronous programming is an essential concept in JavaScript that allows for non-blocking code execution. It helps avoid long wait times, affecting the user experience. One way to implement asynchronous programming is by using callbacks, but they can lead to callback hell. This blog post discusses a more modern approach to asynchronous programming in JavaScript: Async and Await.
Understanding JavaScript Callbacks
A callback is a function passed as an argument to another function. The function that receives the callback executes it at some point during its execution. Callbacks are commonly used in JavaScript programming to handle asynchronous operations, such as making an HTTP request or reading a file from a disk.
JavaScript Promises
In JavaScript, asynchronous operations are a common occurrence. Asynchronous operations may take some time, such as fetching data from a server or reading a file. To handle these asynchronous operations, we use Promises. Promises are objects that represent a value that may not be available yet. This blog post will cover the basics of Promises and provide concise code examples.
JavaScript Arrow Function
JavaScript has introduced arrow functions as a shorthand for writing function expressions. Arrow functions are a more concise way of writing, making code easier to read. This blog post will discuss arrow functions and provide some brief code examples.