Coding

PowerShell: Courses, Trainings, and Other Resources

The command-line interface is a powerful and common tool that programmers and security professionals alike use every day. Linux has a very powerful command-line interface
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How to Learn Lua

Are you interested in game development, or using a scripting language to make changes to a program without affecting its infrastructure? Lua, a scripting language born in
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How to Learn Visual Studio

Are you interested in web development, specifically in using popular development platforms like .NET and ASP.NET and languages like C# and C++? If you’ve got some program
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How to Learn .NET

If you’re looking for a developer platform that can help you create anything, from apps and games to Internet of Things applications, look no further than Microsoft’s .NE
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How to Exit Vim

Have you ever wanted to work more with Vim but are held back because you’ve gotten stuck exiting it? Some editors, like Nano, are easier to manage because they give you a
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What is Pseudocode?

Developers usually do not start writing code immediately after a big assignment. The issue with this approach is that the developer will have to think about how they go a
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What is a GPU?

Have you ever wondered: how do graphics-intensive games get rendered on a computer screen? How does an entire Minecraft universe play so smoothly on a standard computer?
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What is FTP?

File Transfer Protocol, or FTP, is how files are transferred between computers on the Internet. It is a safe and reliable way to send files between users with access to t
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Bash permission denied Explanation and Solution

Files on an operating system usually have permissions, making the file accessible to a limited range of people. For instance, some files on a computer are accessible only
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What is a VPN?

Security and privacy are two important pillars to a successful online venture today. While these are implemented through a number of solutions, an important step in makin
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Compiler vs Interpreter: Compared and Contrasted

Compiler vs Interpreter Summary When you talk to a friend on the phone using the same language, you can say whatever you want without needing someone to translate for you
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How to Learn Bash

Think of the last time you created a new file or navigated to a folder on your computer. You probably used a mouse or touchpad to do this, clicking until you made the new
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How to Learn Golang

What do readability, concurrency, and gophers have to do with web development? They all are part of Google’s brainchild, a programming language called Golang, commonly re
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What is DNS?

DNS, or Domain Name System, is the process of translating domain names into IP addresses. Let’s say you want to check your email at www.email.com. When you type the domai
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How to Learn Windows Server

When logging into your company’s computer at work, have you ever wondered how the computer knows that your login credentials are correct? Have you ever been curious about
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What is an ALU?

Ever wonder how a mobile phone as small as a credit card does many things? Seeing technology around us getting smaller and more powerful is amazing. Making devices more c
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Kali Linux: Courses, Trainings, and Other Resources

Have you wondered how a computer system is protected against cyber-attacks? Or how do popular systems prevent their data from unauthorized hands? The answer to these lies
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Unix: Courses, Trainings, and Other Resources

Unix is an operating system that was developed in the Bell Laboratories of AT&T. An operating system is a software that manages the hardware resources of a computer s
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How to Learn Perl

Perl is a programming language that you can use to manage databases, text parsing, and system administration. Many websites are built using Perl, including Priceline.com,
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What is a Binary File?

Binary files are a type of files that are used to store data in the form of contiguous bytes, in which the method of reading is not defined. This means that the program t
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