Category: Blog

What Is Apache Kafka, Use Cases, Advantages and How To Install and Use Apache Kafka? 0

What Is Apache Kafka, Use Cases, Advantages and How To Install and Use Apache Kafka?

Apache Kafka is a distributed streaming platform. Let’s explain it in more details. Apache Kafka is three key capabilities where publish and subscribe to streams of records, similar to a message queue or enterprise messaging system. Apache Kafka provides a distributed publish-subscribe messaging system and robust queue that can handle...

What Is A Function and How To Create Function In PHP, Python, JavaScript, C/C++, C#, Bash, Java , PowerShell Programming Languages? 1

What Is A Function and How To Create Function In PHP, Python, JavaScript, C/C++, C#, Bash, Java , PowerShell Programming Languages?

A function is a basic element of the programming languages. The function is derived from mathematics where complex operations are summed and aggregated together for multiple use cases. In programming, languages function provides abstractions, simplicity, elegance for code which can be used multiple times with a simple call. Syntax Of...

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How To Start and Use Tails Linux Distribution For Privacy, Security and Anonimity?

Tails is a Linux distribution where privacy, anonymity and security are aimed. The full name of the Tails is Amnesic Incognito Lice System. Tails is Debian based distributions which means most of the packages and package management system is derived from Debian. In this tutorial, we will learn how to...

What Is SHA-256 and How To Calculate In Python, PHP, JavaScript, Go, Java, PowerShell Programming Languages? 0

What Is SHA-256 and How To Calculate In Python, PHP, JavaScript, Go, Java, PowerShell Programming Languages?

Hash algorithms are the heart of the cryptography and security. SHA-256 is a Secure Hash Algorithm which will generate an output hash value in 256 bit. SHA-256 is designed by the National Security Agency  (NSA). SHA-256 is one of the cryptographic hash functions. SHA-256 is also named one-way function where...

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How To Use Python Pip Command and Tutorial with Examples?

Pip is the package manager for Python programming language and framework. Python uses packages and modules in order to provide libraries and functions. These packages provided by the Python Package Index or PyPI. PyPI is called a repository index for Python software. PyPI helps us to find and install software...

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What Is LAN (Local Area Network) and Compare With MAN, MAN?

Local Area Network is a computer network where computers in the same location or group are connected together and shares common communication lines. Local Area Network is mainly expressed as LAN which is a very popular term in computer network and IT. LAN Components LAN will have very simple topology...

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What Is String Data Type In JavaScript, Java, Python, C# , PHP, C, C++, PowerShell Programming Languages?

String is a very popular data type which can be used in different programming languages like JavaScript, Java, Python, C#, PHP, C, C++, PowerShell.  String is mainly used to store characters like a text. Alternative data types are an integer, floating point, etc where they are mainly used for mathematical...

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What Is Coaxial Cable and Hot It Is Used?

Coaxial cable is a type of copper cable. It was designed to transmit signals over the long ranges. Coaxial cable mainly used for cable TV and computer network to transmit data and signal. Especially in the 1970s and 1980s coaxial cable was popular for the TV broadcasting and computer networks,...

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How To Download, Install, Use Windirstat To List Disk Usage Statistics, For Files, Directories On Windows?

Windirstat is a tool used to list, print disk, file, and folder size and related statistics on Windows operating systems. Actually, Windirstat is a clone of the Kdirstat which is developed for Linux distributions for KDE desktop environment where the K came from. The latest version of the WinDirStat is...

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What Is ROM (Read Only Memory)?

ROM stands or Read Only Memory. Memory is a component where we store information about the system. Read Only means we can only read information or data from memory and cannot change and write to the memory. Read Only Memory is especially useful when we only need some data to...

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