Tag: use
How to use “not equal” operator in Python?
In this Python tutorial, you will learn how to use the “not equal” operator in Python. Table Of Contents “not equal” operator (!=) in Python “not equal” Operator ( != ) in conditional statements “not equal” operator (!=) in Loops in Python “not equal” operator (!=) with Data Structures in Python Summary Let’s dive into …
How to use Pandas groupby() with sum()?
The combination of pandas groupby() and sum() function comes in handy multiple times in data science to summarize any statistics or feature engineering. In this article, we will look at how to use these functions together. Table of Contents Preparing DataSet Using pandas groupby and sum for all columns Using pandas groupby and sum for …
How to use super() with `__init__()` method in Python?
In this article, we will learn to use super() with __init__() method in Python. But before lets learn about super() and __init__() method. Table Of Contents What is __init__() method ? Using ‘ super().__init__() ‘ Summary What is __init__() method ? The __init__() is a special method in python programming language which is also known …
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Prompt Engineering: Key Concepts & Use Cases
Prompt engineering is an essential element in the development, training, and usage of large language models (LLMs) and involves the skillful design of input prompts to improve the performance and accuracy of the model. In this post, we’ll look at why prompt engineering has been so popular recently, and why it will likely become even …
Install and Use Docker Compose with Docker on Ubuntu 22.04
How to Install Docker Compose with Docker on Ubuntu 22.04. Docker Compose is a simple tool that provides a way to orchestrate multiple containers to work together which makes deployment using a yaml file. In this guide you are going to learn how to install Docker compose and create a new application using docker compose …
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Install and Use Docker Compose with Docker on Ubuntu 20.04
How to Install Docker Compose with Docker on Ubuntu 20.04. Docker Compose is a simple tool that provides a way to orchestrate multiple containers to work together which makes deployment using a yaml file. In this guide you are going to learn how to install Docker compose and create a new application using docker compose …
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How to use Nano Editor in Linux (Ubuntu/Debian/CentOS)
How to use Nano Editor in Linux operating systems like Ubuntu or Debian or CentOS. Nano is one of the easiest command line text editor with syntax highlighting, multiple buffers, search and replace with regular expression support, spellchecking, UTF-8 encoding, and more. In this guide you are going to learn how to use Nano editor …
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How to Use Multiple Node.js Versions using NVM
How to Use Multiple Node.js Versions using NVM. NVM stands for Node.js Version Manager which is more flexible tool to install and manage multiple versions of Node.js and the associated packages at the same time. In this guide you are going to learn how install specific version of Node.js using NVM. This setup is tested …
How to Use Linux Screen Command
Linux screen command is one of the most useful command whenever you perform a long-running task like zipping a huge directory or exporting a database from Linux terminal without getting interrupted by sudden connection drop or the SSH session termination. Well, this happened to everyone of us at some point. This is where the screen …
How to Use Cat, Tac, More, Less – Linux Commands
How to Use Cat, Tac, More, Less – Linux Commands. These basic commands are most effective when used in the correct way. These commands are used on a daily basis for every Linux DevOPS. In this guide you are going to learn how to use these simple linux commands with examples. CAT Command Cat command …