A HTTP multipart request is a HTTP request that HTTP clients construct to send files and data over to a HTTP Server. It is commonly used by browsers and HTTP clients to upload files to the server. In terms of backend or server side perspective, uploading a multipart/form-data can be…

The application that I have been working on fine, it send email using nodemailer with gmail. But a while back some modules start to crash and I had no idea what was going on. …

Ubuntu 22.04 has a bug which is we can’t share our screen on any platforms. The issue with Ubuntu 22.04 is using a display feature called wayland. Wayland is not supporting to screen share by default. In previous ubuntu version we had xorg for display feature. To solve this…

React, a JavaScript library for creating interactive user interfaces(UI) is getting more popular by developers all around the world. Before Starting Check if node is installed or not. You can use the below command line to check if you have node installed. node -v This should print the version number, so…

One of the basic structure of commands used in high-level languages are ‘Loops’. Often in a JavaScript script, we iterate over some objects of few built-in classes like Arrays, Dictionaries, Strings, Maps, etc. We iterate the objects using loops. JavaScript supports different kinds of loops: for loop for (..in) loop …

The first question that may arise in our mind is why do we need to back up our database? — The database is the most important part of our program. It contains all the necessary information required. Database backup is the process of backing up the operational state, architecture, and stored data of database software. …

In our application, we use different npm packages. We need to update the packages from time to time as new versions of packages will be released. …

Protocol Buffer aka protobuf is the most commonly used IDL (Interface Definition Language) for gRPC. It is a high-performance, compact binary wire format invented by Google who uses it internally so they can communicate with their internal network services at a very high speed. Why use protobuf instead of JSON and XML? JSON and XML are the most…

A programmer's life is full of ups and downs. Sometimes, there is not a lot going on and sometimes it feels like the whole world's problems fell on our back. In a small amount of time, we have to find a solution to the problem. …