Software Engineering

Interview questions on Software Quality

In this article, we have covered Interview questions on Software Quality including QA, Software testing and much more.

5 Types of Web Servers

A web server is a software application that runs on a computer and is responsible for serving web content, such as HTML pages, to clients over the internet. When a user enters a web address into their web browser, the browser sends a request to the web server.

Software Engineering

WebRTC [Introduction]

This article is an introduction into WebRTC, a free and open-source project providing web browsers and mobile applications with real-time communication via application programming interfaces.

Software Engineering

How Speed Test Work?

In this article, we have explored how Internet Speed is measured which involves upload and download speed. This will help you understand how speed test by Ookla works and how you can create a similar tool to measure Internet Speed.

C++

Different Ways to Convert Vector to List in C++ STL (7 ways)

In this article, we have explored 7 different methods to convert vector to list in C++ Programming Language.

C Programming

C program to add two numbers [Explained for Beginners]

In this article, we have explained how to find the sum of two numbers and write a C program for it taking the two numbers as command line arguments.

Software Engineering

[SOLVED] failed to solve with frontend dockerfile.v0

In this article, we have explored the reason behind the error "failed to solve with frontend dockerfile.v0" and presented multiple ways (5) to fix it. This error is related to Buildkit and LLB component of Docker.

System Design

Dependency inversion principle

In this article, we have explored the concept of Dependency inversion principle in Code Design and explained the concept with an example of Payment System.

Software Engineering

Deployment of Web application using Docker

In this article, we will be performing the deployment of an already made application using docker hub.

C Programming

Separate number from decimal place

In this article, we will solve the problem of separation of number from before the decimal and after and provide the implementation in C programming language.

Python

Python Script to search web using Google Custom Search API

In this article, we have developed a Python Script to search web using Google Custom Search API. This will strengthen your implementation skill.

Linux

Linux Package Management

Package management entails installing, upgrading, configuring, and removing software. Besides the tasks above, package management tools also facilitate software dependency resolution.

Python

Python script to retweet recent tweets with a particular hashtag

Our Python script should scrape recent tweets with a particular hashtag. Then, it should retweet the most recent tweet. It should continue to do this every minute (as a cron job), retweeting the most recent tweet with a particular hashtag each time.

c#

Exception Handling in C#

Exception Handling in C# uses the keywords try, catch (optional), and finally (optional). These will be covered more in-depth with code examples below.

List of Interview Questions

Interview Questions on Software Development Life Cycle models (SDLC)

In this article, we have presented the Interview Questions on Software Development Life Cycle models with detailed answers.

List of Interview Questions

Interview questions on OOP concepts

Questions about OOP concepts are asked in every organization during interviews, be it product-based or service based. This article covers the most important questions you need to crack any technical round.

Python

Improve your Python code speed

The impact might seem trivial for small programs but the impact becomes so evident when code complexity grows. In the receding paragraphs, I will point out ways to improve your python code.

C++

Duff device in C++

In this article, we will discuss about duff device in C++ with help of example. This is an optimization technique related to Loop Unrolling.

Linux

How Terminals display color?

Terminals display color using escape sequences(ANSI escape codes for our case).If an escape character(\033) is receded by a byte in the range 0x40-0x5F, then the interpretation of the escape sequence is delegated to the C1 control code.

C Programming

List of Standard Header files in C

C programming language offers 25 standard header files (which is supported by default).

Python

Try Else in Python [Explained with Exception Types]

The “try” and “else” statements are used in Python for flow control. An Exception, also known as run time error, is an event which occurs during the execution of a Python program.

Python

Download files from Google Drive using Python

You will create a python script to download files from and upload files to Google drive. After you have created the script, you can integrate it with your web applications and APIs to download files from and upload files to Google drive.

DevOps

Benefits of using Kubernetes

I have learned that you can never underestimate the importance of good tools. And when it comes to container orchestration, there is no better tool than Kubernetes. Here are some of the benefits of using Kubernetes.

Software Engineering

Interview Questions on MatLab

In this article, we have presented the most important Interview Questions on MatLab along with detailed answers.

Software Engineering

How did Netflix become so good at DevOps by not prioritizing it?

Isn't it bizarre that Netflix became good at DevOps by not prioritizing it? It's like saying that Michael Jordan became a great basketball player by not shooting hoops. But that's the truth.