Software Engineering

Installing VNC Server in Rocky Linux 8

VNC(virtual network computing) is a screen-sharing client-server system. System administrators and support staff use it to troubleshoot issues on a remote computer without physically being there. VNC applications include TeamViewer, Anydesk, TigerVNC, TightVNC, etc.

Linux

Installing Angular.js on Ubuntu

AngularJs is a Javascript framework. With it, we can build scalable single-page applications(SPAs) using HTML and Typescript. It was developed and is currently being maintained by Google. We learn how to install Angular in Ubuntu.

Linux

Installing PHP Composer on Rocky Linux 8

PHP composer is an open-source application-level package manager for managing application dependencies and libraries used during PHP development. We learn how to install composer in Rocky Linux.

Java

API requests in Java

This article shows and explains the techniques to run API requests from Java applications, examples applied for GitHub REST API, GitHub GraphQL API, and public web services for SOAP API.

Software Engineering

Introduction to GraphQL Schemas

GraphQL schemas are what GraphQL servers use to describe your data. The scheme defines a tree of types with fields that a data store then fills. They also specify what queries and clients can use mutations.

Java

Download webpage in Java [5 methods]

There are multiple techniques and approaches to automating the process of acquiring information from the web resources, both for the simplest tasks and for advanced work automation. In this article, different solutions are explored together with the pros and cons.

Software Engineering

LLVM - An Overview

This article serves as an introduction to LLVM, it answers the question, what is LLVM and why we need intermediate code in the process of code compilation.

C++

Definition vs Declaration vs Initialization in C/ C++

In this article, we have covered the differences between 3 core terms Definition, Declaration and Initialization in C and C++ along with code snippets.

System Design

System Design of Restaurant Management System

In this article, we will take a look at the key features a restaurant management system needs to offer, its high-level, low-level design, database design, and some of the features that turnkey software solutions offer.

C++

Segmentation fault in C and C++

In this article, we have explored the idea of Segmentation fault in C and C++ along with different possible reasons for Segmentation fault in C and C++.

Java

Type Conversion in Java

This article explains the basics of type conversion in Java, as well as potential problems to be aware of.

Machine Learning (ML)

Compare two different Audio in Python

In this article, we have explored how to compare two different audio in Python using librosa library.

Python

Wait for page load in Selenium (Python)

In this article, I will show 3 different ways to wait for page to load in Python using Selenium.

C++

T&& (double ampersand) in C++11

In this article, we have explored the idea of T&& (double ampersand) in C++11. T&& was firstly introduced in the C++ 11 standard which declares an rvalue reference.

System Design

System Design of School Management Software

In this article, we will be exploring the System Requirements, Architecture, Low-level design, database design, and examples of School Management Software.

System Design

System Design of Fee Management System

In this article, we will take a look at the key features a fee management system needs to offer, its high-level, low-level design, database design, and some of the features that turnkey software solutions offer.

System Design

MapReduce in System Design

MapReduce programming has various advantages. It helps organizations to process petabytes of data stored in the HDFS and makes multiple data sources and data kinds more accessible.

Python

Python script to read email from Gmail

In this article, we have explained the idea of using Python to read an email from Gmail with a complete Python implementation example.

C++

copy and swap idiom in C++

In this article, we have explained copy and swap idiom in C++.

System Design

How to run container images safely?

Everything runs in containers these days. How do we make sure container images are safe?

Software Engineering

JWT and It's Best Practices

In this article, we are going to cover a detailed explanation of JWT. Why do we use it? How we will make it work. We will be also covering the best practices of using JWT.

Linux

nohup command in Linux

We use the nohup command to keep a process from being killed when the kernel sends the SIGHUP signal to the process when the terminal is closed. In this article, we learn about this command through examples.

C++

typedef vs using in C++

In this article, we will explore the differences between the two type aliases in C++ - typedef and using.

System Design

Dapper in System Design

In this article, we have explored what is Dapper, key concepts in Dapper and how Dapper is used in System Design.

Software Engineering

Gated check in

A gated check-in is a software integration pattern used to avoid breaking a build. It triggers an automated build before code is checked in, if the build fails, it is not checked in until all issues are fixed, otherwise, it is merged to the main branch.