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How to Generate Ethereum Private key and Address

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If you are using Node.js, you can use the package called “ethereumjs-wallet” to generate Ethereum private keys and addresses. This is an official package provided and maintained by the Ethereum JavaScript community. To generate Ethereum addresses, follow these steps: Step…

Bubble Sort Algorithm in Python

Bubble sort is the simplest sorting algorithm in computer science. Bubble sort performs the sorting process by swapping adjacent elements if they’re not in the desired (ascending or descending) order. This process repeats from the beginning of the list of…

Check if a Python String Contains a Substring

Check If A Python String Contains A Substring

Checking whether a string contains a substring is a basic Python string manipulation operation, but it’s so useful that every single fully-fledged website implements it. For instance, if you signup, you see several prompts suggesting password changes that must contain…

What Is Bitcoin and How Does It Work?

What is Bitcoin

Bitcoin is the world’s first peer-to-peer electronic cash system. Bitcoin offers anonymity, transparency, and no third-party dependent system to exchange value such as Money. Satoshi Nakamoto invented Bitcoin in 2009, and it’s been hailed as one of the most important…

How to install Atom editor in Ubuntu

How To Install Atom Text Editor On Ubuntu

Atom is one of the most commonly used text editors for writing programs. It is not only light in weight but also offers a large number of features and customizability. It also supports third-party libraries that are super useful. For…