Dotenv integration with NestJS and TypeORM. While using third party sources in application development, there must be some involvement of SSH keys or API credentials. This becomes a problem when a project is handled by a team of developers. Thus, the source code has to be pushed to git repositories periodically. Once the code is pushed to a repository, anyone
A collection of our latest blog posts about tech & software engineering trends, startup advice, and business insights. Codersera blog is the top hub for developers, designers, and entrepreneurs, featuring key technology updates, tutorials, freelancer resources, and management insights.
The implementation and usage of Web app development is increasing and currently in a fast-moving realm. A highly competent architecture and navigation are in demand in today’s web applications. They need to be dynamic, user-friendly, robust, and flexible. With the developments and evolutions in technology leaves web developers with many choices for their app. One essential factor while choosing a
What Exactly Is An API? According to Wikipedia,’An application programming interface (API) is an interface or communication protocol between different parts of a computer program intended to simplify the implementation and maintenance of software’. API stands for Application Programming Interface. An API is a software intermediary that allows smooth communication between two applications. APIs (Application Programming Interfaces), are the connecting layer between different layers of
Today we are going to explore the fetch function in API calls and get to know about different methods (such as GET, POST, PUT and DELETE), Call Authentication and Interceptor. XMLHttpRequest (XHR) was used before fetch() was introduced to make http requests. An XMLHttpRequest would need two listeners to be set to handle the success and error cases and a call to open() and send().
Structured Query language (SQL) SQL database is a domain-specific programming language used for managing, and designing data stored in a relational database management system (RDBMS). Also, it is used for stream processing in RDBMS. Relational databases use relations (typically called tables) to store data and match that particular data by using common characteristics within that dataset. SQL often pronounced as “S-Q-L”
Introducing React Hooks In 2018, at the React Conference “Hooks” was officially Introduced to React. Hooks arrived as a savior for developers who were struggling in maintaining hundreds of states for hundreds of components. They let you use state and other React features without writing a class. Now, you can kick out classes from your components. No need to worry,
We have listed down some of the most frequently asked Interview questions of JQuery. These questions curated by the experts so that you don’t have to go anywhere. Here we will bestow the in-depth knowledge about JQuery so that you can bag down your dream job. 1. Define JQuery? Answer. JQuery was first released on August 26, 2006, and it
In this article, we will be using TypeORM with Nest Js to integrate database with our application. But before starting with TypeORM, let’s have a brief look over the concept of Object-relational mapping(ORM). Object-relational mapping as a technique for converting data between incompatible type systems using object-oriented programming languages. In other words, ORM is a programming technique in which a metadata descriptor is used
Ruby on Rails is a web application framework written in Ruby under the MIT lisense. Rails works on MVC, (Model View Controller) structure, bestowing default structure for a database and web pages. The initial release of Ruby on rails was on 13 December 2005 and in its initial years, it greatly affected the web app development through new features that