Python/FastAPI/Django Weekly News Summary

Table of Contents

#Real Python

Python's property(): Add Managed Attributes to Your Classes

In this tutorial, you'll learn how to create managed attributes in your classes using Python's property(). Managed attributes are attributes that have function-like behavior, which allows for performing actions during the attribute access and update.
#intermediate #best-practices #python
By – | Oct 21, 2024

How to Reset a pandas DataFrame Index

In this tutorial, you'll learn how to reset a pandas DataFrame index using various techniques. You'll also learn why you might want to do this and understand the problems you can avoid by optimizing the index structure.
#intermediate #best-practices #data-science #python
By – | Oct 26, 2024

#PyCoders

Issue #652 – Unlock Python's Pattern Matching, Combinatoric Iterators, SSH Scripting, and More

By – | Oct 22, 2024

#testdriven.io

Python 3.13: What's New

Looks at the new features in Python 3.13 and how they can be implemented.
#Python
By Jan Giacomelli | Oct 21, 2024

#Hashnode

Data Cleaning Best Practices

In the world of data analysis, data cleaning is a crucial but often overlooked step. The quality of your analysis is only as good as the data you're working with. Even the most sophisticated algorithms and models will fail if the underlying data is m…
By Sai Sravanthi | Oct 21, 2024

Key Differences Between Descriptive, Predictive, and Prescriptive Analytics

In the world of data analysis, making sense of large datasets and using them to guide decisions is a key driver of business success. However, understanding how data can be used effectively requires an understanding of the three main types of analytic…
By Sai Sravanthi | Oct 21, 2024

Python vs. R

As the demand for data analysis continues to grow, data professionals must choose the right tools to help them extract meaningful insights from large datasets. Two of the most popular languages for data analysis are Python and R. Both are powerful, v…
By Sai Sravanthi | Oct 21, 2024

Data Visualization Techniques: When to Use What?

Data visualization is one of the most powerful tools a data analyst can use to communicate insights effectively. However, choosing the right visualization type is crucial to ensure that data is interpreted correctly. With so many different visualizat…
By Sai Sravanthi | Oct 21, 2024

Create a small project that will capture student details and will allow the user to Insert, Update, Delete and View all the student details.

Project setup for Apple mac:
Open terminal with Cmd+Space → type terminal → Enter
python3 –version
pip3 –version
brew install uv # installing uv python manager via homebrew
# for more info go to https://docs.astral.sh/uv/
cd ~ # go to home
cd /Us…
By Vidyesh Churi | Oct 21, 2024

Optimize Data Retrieval in Python with Time-based API Pagination

In the modern application development, APIs(Application Programming Interfaces) serve as the core mechanism for connecting various systems and enabling seamless data exchange.
An API is a way for different software systems to communicate with one ano…
By Grivine Bala | Oct 21, 2024

Day 17 Task: Docker Project for DevOps Engineers

Mastering Docker for DevOps: Day 17 Project Guide
Welcome to Day 17 of the #90DaysOfDevOps challenge! 🎉
Today, we're diving into something really exciting: Docker. If you're a DevOps enthusiast or developer looking to streamline your workflow, Docke…
By Faizan Shaikh | Oct 21, 2024

10 Best Python Debuggers for 2024

While building software applications using Python, developers often experience scenarios where their Python code doesn’t work as expected and shows errors. In such cases, developers use Python debuggers to check the code and detect the difference bet…
By Nazneen Ahmad | Oct 21, 2024

🚀 Docker for DevOps: Your Guide to Containerization

🌟 Introduction to Docker
If you’ve recently stepped into the world of software development, you might have encountered the term Docker. But what exactly is Docker, and why is it generating so much buzz? This blog aims to unravel the mysteries of Doc…
By shubham Saini | Oct 21, 2024

What's New in Python 3.13: Performance Improvements and Python REPL

Introduction
Python is a web programming language with a clear syntax and is very easy to learn. It has a lot of uses and applications like web development, game development and desktop GUI, it is very popular in data science, AI and ML and has an aw…
By Lucy | Oct 21, 2024

Introduction to Machine Learning with Python: A Comprehensive Guide

Machine Learning (ML) is one of the most exciting fields in artificial intelligence (AI) today, and its impact can be seen across industries ranging from finance and healthcare to entertainment and transportation. At its core, machine learning enable…
By The Paritosh Kumar | Oct 21, 2024

"🌐Exploring Python🐍: A Language for Everyone"

"💡Getting Started with Python: A Beginner's Guide "
"🤖Why Learn Coding in an AI Era? "

Programming is the act of turning ideas into (reality) executable instructions for computers. (remember that a computer is not only a laptop or desktop. It's al…
By Sandeep | Oct 21, 2024

RAG Model Architecture 1

Building an application that integrates a React UI, a FastAPI backend, Milvus vector database, Azure OpenAI's GPT-4, and Redis for memory context involves several components. Below, I'll provide a step-by-step guide with code examples to help you set…
By Sai Prasanna Maharana | Oct 21, 2024

The Cost of Simplification

Numbers are everywhere. Whether we hear them from U.S. presidential candidates, find them in articles during our searches, or see them in financial reports, they form a significant part of the information we consume. We live in an era where "Big Data…
By Mathieu Torchia | Oct 21, 2024

What is the difference between Flask API and Fast API

Flask and FastAPI are both popular web frameworks for building APIs in Python, but they differ in several key aspects such as performance, ease of use, and built-in functionality. Below is a comparison of the two based on various factors:
1. Performa…
By Sai Prasanna Maharana | Oct 21, 2024

Automated RDS Snapshots and Cross-Region DR

Automated RDS Snapshots and Cross-Region DR: A Comprehensive Guide
In today's data-driven world, ensuring the safety and availability of your databases is crucial. This guide will walk you through setting up automated snapshots and cross-region disas…
By Beka | Oct 21, 2024

How does FAST API handle concurrent API hits at a single time, explain the architecture and how it can be handled in optimized way

When handling multiple concurrent API hits in production, FastAPI leverages several techniques and architectural components to ensure scalability, efficiency, and high performance. FastAPI's asynchronous nature, combined with an efficient architectur…
By Sai Prasanna Maharana | Oct 21, 2024

Real-Life House Price Prediction with Linear Regression

Predicting house prices is a key part of real estate analytics, and in this project, I’ll walk you through how I built a machine learning model using linear regression to predict house prices.
Project Overview
We start with a dataset that contains in…
By Roemai | Oct 21, 2024

A REPL for Fat-Finger Friendly Typing

My Python interpreter, Memphis, has a REPL (read-eval-print loop)!
This is old news. As long as you made zero mistakes while interacting with the wise old owl 🦉, you could interpret to your heart’s content. Assuming you never wanted to evaluate the …
By Jones Beach | Oct 21, 2024

Introduction to MySQL Database in Python: Day 31 Tutorial

Introduction :
Welcome back to my Python journey! Yesterday, I laid the foundation with modules and packages in python.
Today, I dove into mysql database, Let's explore what I learned!
#Program for Linux:
from MySQLdb import *
conobj =connect()
curob…
By Archana Prusty | Oct 21, 2024

Machine Learning Chapter 2.2: Multiple Linear Regression

Welcome to Part 2.2 of Machine Learning!
Here is the equation for multiple linear regression. As you can see, it is quite similar to our linear regression model.

Assumptions of linear regression
Now, let's look at the first dataset for the linear re…
By Fatima Jannat | Oct 21, 2024

My First Docker Project🐳

~Python Sum Application:I developed a simple Python application that sums two numbers entered by the user. The app prompts the user for two integers, calculates their sum, and displays the result. The program flow is straightforward, ensuring ease of…
By Wulakey Tanwar | Oct 21, 2024

How Python code is executed.

When you run a Python script, several steps take place behind the scenes to execute your code. Here’s a brief overview of how it works:

Compilation to Bytecode

When we execute a Python script, the Python interpreter compiles the source code into by…
By Ankit Kumar | Oct 21, 2024

CI/CD Pipeline for Python with BDD and TDD Using Behave, Pytest, and GitLab CI

This is the approach I’ve adopted for implementing Continuous Integration and Continuous Deployment (CI/CD) for a Python project using Behavior-Driven Development (BDD) with behave and Test-Driven Development (TDD) principles (albeit without the stri…
By Dean Didion | Oct 21, 2024

Python Functions: Defining, Calling, and Using Parameters Effectively

Introduction: What is a Function in Python?
A function is a block of organized, reusable code that is used to perform a single, related action. Functions help reduce repetition, make code more flexible, and make debugging easier. In Python, functions…
By Arnav Singh | Oct 21, 2024

How to Find and Replace Text in PDF with Python: A Developer’s Guide

When working with PDF files, it's common to update information like changing dates, names, or other specific data. However, dealing with large PDFs can quickly become a tedious task. While many PDF tools, such as Adobe Acrobat, offer built-in "Find a…
By Casie Liu | Oct 22, 2024

My Tech Journey

Jr. Dev: My Journey So Far – The Learning, Wins, Failures, and Perspectives
Beginnings of a Zealous Explorer
When I first embarked on this tech journey as a Computer Science and Engineering student, I was overwhelmed yet eager to dive into the vast o…
By SHABANA FATHIMA S | Oct 21, 2024

Machine Learning Chapter 2.3: Polynomial Regression

Welcome back to Machine Learning! Today we’ll talk about Polynomial Regression
Polynomial Regression Intuition
If you look carefully, polynomial regression is very similar to the multiple linear regression. But, instead of different variable, x1 is d…
By Fatima Jannat | Oct 22, 2024

Ngrok with FastAPI Made Easy: A Simple 4-Step Tutorial

In modern web development, exposing local development servers to the internet for testing and debugging can be challenging. Enter Ngrok, a powerful tool that lets you securely expose a local server to the internet. When combined with FastAPI, a fast …
By Ashmin Jayson | Oct 22, 2024

Activity 26: Research Use Cases of Python Lists of dictionaries

Python lists of dictionaries are incredibly useful when dealing with structured data. Combining the capabilities of lists and dictionaries allows for flexible, dynamic, and intuitive data storage and manipulation. Here are some common use cases of li…
By Walter John Salibay | Oct 22, 2024

Activity 25 : Research Use Cases of Python Dictionaries Data Structures

A dictionary in Python is an unordered, mutable, and indexed collection of key-value pairs. Dictionaries are widely used in programming due to their ability to quickly retrieve, update, and organize data based on unique keys. Below are some of the mo…
By Walter John Salibay | Oct 22, 2024

Activity #24 Research Use Cases of List Data Structures in Python

In Python, a list is a mutable, ordered collection of elements that can store items of varying data types such as integers, strings, floating-point numbers, or even other lists. Lists are one of the most versatile and widely-used data structures in P…
By Walter John Salibay | Oct 22, 2024

Activity 23: Manipulating a List in Python

Activity Overview

Create a list in Python.

Access and modify elements in a list.

Add and remove elements from a list.

Iterate through a list.

Step 1: Create a List
To start, you will create a list of your favorite fruits.
# Creating a list of f…
By Walter John Salibay | Oct 22, 2024

Activity 29: Master Python Dictionaries Data Structuire

Product Dictionary Code
# Product 1
product_object_one = {
"product_id" : 1,
"product_name" : "Kopiko Black 3 in 1 Twin Pack",
"product_type" : "Coffee",
"product_price" : "12.00",
"product_net_weight" : "60 g",
}
# Product 2
prod…
By Walter John Salibay | Oct 22, 2024

Activity 28: Master Python List Data Structure

Introduction
Lists in Python are like handy containers that help you organize your data. Imagine you have a list of employees; instead of keeping track of each employees separately, you can simply store them all together in one list. One of the easie…
By Walter John Salibay | Oct 22, 2024

Building Neural Networks in Python: Mimicking the Human Brain in AI

Artificial Intelligence (AI) has achieved unprecedented advancements in recent years, with neural networks being at the heart of many of these achievements. From revolutionizing industries such as healthcare, finance, and transportation to enabling n…
By The Paritosh Kumar | Oct 22, 2024

ACTIVITY 27 : Master the Python Dictionaries Data Structures

Python Dictionaries Overview
A dictionary in Python is an unordered, mutable, and indexed collection of key-value pairs. It is a highly efficient and flexible data structure commonly used for storing and retrieving data based on keys.

Keys: Must be …
By Walter John Salibay | Oct 22, 2024

Exploring MySQL Database Management in Python: Day 32 Insights

Introduction :
Welcome back to my Python journey! Yesterday, I laid the foundation with mysql database in python.
Today, I dove into something more on mysql database, Let's explore what I learned!
#Program for Linux:
from MySQLdb import *
conobj =con…
By Archana Prusty | Oct 22, 2024

My #DevOps Journey: Learning #Python! 🌟

🚀 Exciting Learning Update!
Diving into the Fundamentals
In the past two days, I've focused on understanding some fundamental concepts that form the backbone of programming: variables, data types, and keywords. These topics are not just technical de…
By Vaishnavi Padwal | Oct 22, 2024

☑️Day 51: Revisiting the Essentials (Day 1 to Day 50)

🔹Table of Contents :

Introduction

Key Topics and Tools
1. Linux Basics and Networking
2. Python for DevOps Automation
3. Docker
4. Kubernetes
5. Jenkins
6. Git and GitHub
7. CI/CD Pipelines

✅Introduction
Over the past 50 days, we’…
By Kedar Pattanshetti | Oct 22, 2024

How Python Enhances DevOps Efficiency and Automation

# Create in function format

import os
import boto3

# Set clinet globally
s3 = boto3.client('s3')

def list_bucket():
response = s3.list_buckets()

# Fetch the buckets form account
bucket_list = (response["Buckets"])
# Iterate ov…
By Amitt Ashok | Oct 22, 2024

Basics of Python for DevOps Engineers 🐍🚀

Python has become a vital tool for DevOps engineers, offering simplicity and powerful features for automation, scripting, and more. In this blog, we will cover the initial steps to get you started with Python!
Task 1: Install Python and Check Version…
By Ramiz Takildar | Oct 22, 2024

Cleanup in React's useEffect

React's useEffect hook is a powerful tool for managing side effects in functional components. However, with great power comes the responsibility to manage resources effectively to prevent memory leaks and ensure optimal performance. This is where cle…
By Opeyemi Ojo | Oct 23, 2024

Django Dora Metrics: Strong Cycle Time, Room for Improvement in Merged PRs

Django is an open-source web framework written in Python. It’s designed to make your life easier by providing a robust structure for building web applications. Think of it as a foundation that’s already got all the essentials laid out, so you can foc…
By Rajni Rethesh | Oct 23, 2024

Why Django is the Best Framework for Your Next Web Project

When starting a web development project, one of the most crucial decisions you’ll make is selecting the right framework. The framework you choose will significantly impact the speed, scalability, and security of your application. It also influences t…
By Mohit Bhatt | Oct 23, 2024

Understanding Hierarchical and Network Data Models: Structure, Benefits, and Use Cases

Hierarchical Data Model
Overview:
The Hierarchical Data Model organizes data in a tree-like structure where records have a parent-child relationship. This model is best suited for situations where data naturally fits into a hierarchy, such as organiz…
By Shreyash Bante | Oct 23, 2024

Day 33: Master MongoDB Database Integration in Python

Introduction :
Welcome back to my Python journey! Yesterday, I laid the foundation with mysql database in python.
Today, I dove into something more on database MongoDB, Let's explore what I learned!
How to Install MongoDB on Windows:
Step 1)
Download…
By Archana Prusty | Oct 23, 2024

How to Incorporate AWS Lambda into a Distributed System

Intro
Incorporating AWS Lambda into a distributed system is a powerful way to leverage the benefits of serverless computing, enabling code execution without the need to manage infrastructure. AWS Lambda excels in event-driven architectures, where fun…
By jorzel | Oct 23, 2024

Machine Learning Chapter 2.4: Support Vector Regression (SVR)

Welcome to Machine Learning!
Support vector regression was created in the 90s by Vladimir Vapnik and his team at Bell Labs, which was known as AT&T Bell Labs back then. But for now, we'll focus just on linear regression. Let's get started!
SVR Intuit…
By Fatima Jannat | Oct 23, 2024

Variables, Comments and I/O in python

Variables:
A variable is a reference or name that points to an object in memory. Variables themselves don’t hold the actual data but they point to objects that holds data. In Python, when you assign a variable, it just holds a reference to an object….
By Sandeep | Oct 23, 2024

How to Highlight Text in PDF with Python: Step-by-step Instructions

When researching literature or reviewing reports, marking up key information is essential. However, unlike Word documents, editing PDF files can be challenging. While many PDF tools offer built-in highlighting features, manually going through the tex…
By Casie Liu | Oct 23, 2024

Python on a Single Sheet

I know it is not a good idea to write down all the python concepts on a single sheet at once, as it becomes harder to find in the longer run😅, but believe me, I will do better than this 😶‍🌫️😎
So, we will start with the syntax structure of Python….
By Ashmit Kanti | Oct 23, 2024

Most Asked Python Questions in Interviews

Python has become one of the most popular programming languages in
recent years due to its versatility, simplicity, and strong community support. As a result, Python developers are in high demand, and Python-related questions are commonly seen in tec…
By Vithor Varela | Oct 23, 2024

Apprenez à créer un script Python pour extraire les métadonnées d'un PDF facilement

Lorsque vous travaillez avec des documents PDF, il peut être très utile d’extraire des informations cachées, aussi appelées métadonnées. Ces informations incluent le titre, l'auteur, la date de création, et d'autres détails sur le document. Dans cet …
By Arthur | Oct 23, 2024

Financial Engineering in Retail

If you’re interested in customer behavior analysis or lifetime value predictions, Lifetimes is an essential tool in your toolkit!
The Lifetimes Python library is used for customer lifetime value (CLV) analysis and related tasks. It’s particularly pop…
By Yugal Nandurkar | Oct 23, 2024

Building a Generative AI Retrieval-Augmented Generation (RAG) Architecture on AWS Cloud

Table of Contents

Introduction

Overview of RAG Architecture

AWS Services for RAG Implementation

1. Data Storage and Management

2. Data Ingestion and Preprocessing

3. Embedding Generation

4. Vector Stores

5. Large Language Models (LLMs)

6. Or…
By Sai Prasanna Maharana | Oct 23, 2024

☑️Day 52: Exploring Cron Jobs in Jenkins and Integrating GitHub for Automation🚀

Today’s learning journey focused on two crucial DevOps concepts:

Using Cron Jobs in Jenkins for scheduling tasks

Integrating Jenkins with GitHub to automate builds from repositories.

✅1. Cron Jobs in Jenkins
What is a Cron Job?A cron job is a ti…
By Kedar Pattanshetti | Oct 23, 2024

Mutable and Immutable Objects in Python, Copying Objects, Interning and Caching

Mutable and Immutable Objects in Python
In Python, everything is an object, and these objects can be classified into two main categories based on their mutability:

Mutable Objects: Objects that can change their state or contents after they are creat…
By Sai Prasanna Maharana | Oct 23, 2024

What is linting in python and what is pylint?

Linting in Python refers to the process of using a tool called a linter to analyze source code for potential errors, bugs, stylistic inconsistencies, and deviations from coding standards. The primary goal of linting is to improve code quality, readab…
By Sai Prasanna Maharana | Oct 23, 2024

What is PEP8 in python?

PEP 8 stands for Python Enhancement Proposal 8, and it serves as the official style guide for writing Python code. Authored by Guido van Rossum, Barry Warsaw, and Nick Coghlan, PEP 8 provides conventions for formatting Python code to improve its read…
By Sai Prasanna Maharana | Oct 23, 2024

How GIL works in python?

The Global Interpreter Lock (GIL) is a mutex (a mutual exclusion lock) that protects access to Python objects, preventing multiple threads from executing Python bytecodes at once in the CPython interpreter. This means that in a multi-threaded Python …
By Sai Prasanna Maharana | Oct 23, 2024

How python allocates memory internally?

Certainly! Let's delve deeper into how Python allocates memory internally, exploring the underlying mechanisms, data structures, and algorithms involved. We'll focus on CPython, the reference implementation of Python, as it provides concrete examples…
By Sai Prasanna Maharana | Oct 23, 2024

Introduction to Natural Language Processing (NLP) in AI

In the age of information, language is one of the most powerful tools we possess. It enables us to communicate, share knowledge, express emotions, and exchange ideas. As technology continues to evolve, one of the biggest challenges has been teaching …
By The Paritosh Kumar | Oct 23, 2024

Phase 4 Wrap-Up: A Team Project to Remember

Phase 4 was all about new challenges and exciting wins. This time, I got to work with a team, and I absolutely loved the experience. We built a Gaming Tournament App called GameVerse that lets users create, browse, and sign up for tournaments. It was…
By Breanna Humphres | Oct 23, 2024

DeleteSky

I coded a python program that can detect the sky of a table and then replace it with a new sky! If you want to contribute, don't hesitate, otherwise put a ⭐🙏🏼
https://github.com/Louis7363/deleteSky
Thanks !
By LouiS | Oct 23, 2024

Understanding Python's reduce(): A Functional Programming Powerhouse

Python's reduce() function, found in the functools module, is a powerful tool that applies a function of two arguments cumulatively to the items of a sequence. It's a key concept in functional programming that helps write more concise and elegant cod…
By Chandrasekar(Chan) Rajaram | Oct 24, 2024

Convert HTML to Excel and Vice Versa in Python: a How-to Guide

Format conversion between HTML and Excel is a common requirement in web-related tasks, such as transferring webpage data into Excel for analysis or exporting Excel tables to HTML for online display. Manually performing these conversions can be time-c…
By Casie Liu | Oct 24, 2024

Seeking Support to Continue My Tech Journey

Hello everyone,
I hope this message finds you well. My name is Nageri Ibrahim Damilola, and I am a passionate frontend developer based in Nigeria. For the past few years, I’ve been dedicated to learning and building tech skills in HTML, CSS, JavaScri…
By Ibrahim Nageri | Oct 24, 2024

Java vs Python: Choosing the Right Language for Modern Development

The choice of programming language can greatly impact a project's success. With countless options available, developers and organizations often find themselves at a crossroads, seeking the right language that aligns with their goals, project requirem…
By Lucy | Oct 24, 2024

Tutoriel Python : Lire et interpréter les métadonnées et EXIF d'images

Dans ce tutoriel, nous allons apprendre à extraire et à interpréter les métadonnées et les données EXIF d'une image en Python, en particulier pour les fichiers JPEG. Les métadonnées d'images, telles que les informations EXIF (Exchangeable Image File …
By Arthur | Oct 24, 2024

Achieving Symmetrical ManyToMany Filtering in Django Admin

I recently tackled an interesting challenge that I think could benefit others in the community. The problem? Creating a symmetrical ManyToMany filter widget in the Django admin dashboard. You know, the kind where you can filter and select related obj…
By Mirkenan Kazımzade | Oct 24, 2024

How to Use Object-Oriented Programming in Python – Key OOP Concepts and Interview Questions for Beginners

OOP is a crucial concept that every developer should grasp, especially when getting ready for job interviews. It helps you organize code into modular and reusable sections, which simplifies the development, maintenance, and scaling of software applic…
By Casmir Onyekani | Oct 25, 2024

print(result) "Part 4 of NotADev"

Introducing Machine Learning
Now that the data was enriched with technical indicators and lag features, it was time to build a predictive model to forecast stock movements.

💭
I’ve worked on predictable models for decades, mainly around services, cu…
By Isa | Oct 24, 2024

Rust x Python conference

As a person who has never used Rust before, I came with an open mind to my first ever Python x Rust conference 22nd October 2024.
I’d been aware of the hype around Rust for a few years… The language I feel more comfortable in has been python which I …
By funky | Oct 24, 2024

Country Finder – NRF24CTF

Problem Statement
To be a good cybersecurity engineer you have to learn writing script in python.

Prerequisites

Python (basic)

socket module (i/o ops enough)

Solution
After connecting to the netcat instance, we will be given a list of coordinat…
By kurtnettle | Oct 24, 2024

Beginner’s Guide to Docker and AWS ECR for MLOps

Introduction to Docker
Docker is a powerful platform for containerization, which packages an application and its dependencies into lightweight, portable containers. These containers can run consistently across different computing environments, from d…
By Pranjal Chaubey | Oct 24, 2024

🚀 Day 15 : Basics of Python for DevOps Engineers 🌟

Welcome to Day 15 of the #90DaysOfDevOps challenge! Today, we’re diving into the fundamentals of Python 🐍, one of the most versatile and widely-used programming languages in the DevOps world. Whether you're automating infrastructure, working with AP…
By Chintamani Tare | Oct 24, 2024

Day 34 Guide: Mastering Object-Oriented Programming in Python

Introduction :
Welcome back to my Python journey! Yesterday, I laid the foundation with MongoDB database in python.
Today, I dove into OOPs concept in python, Let's explore what I learned!
Python's Object Oriented Programming System (OOPs)
What is Cl…
By Archana Prusty | Oct 24, 2024

🐍 Kickstarting Python for DevOps Engineers: Installation, Data Types, and More! 🚀

🚀 Day 15 Task: Basics of Python for DevOps Engineers 🐍
🛠️ Welcome to Python! 🛠️
Python is one of the most powerful and beginner-friendly programming languages, making it a great choice for DevOps engineers. Whether you're automating tasks, managi…
By Saksham Kamble | Oct 24, 2024

5-Minute Coffee Tip #1: Convert a PNG to ICO with Pillow

In the world of digital design, icons are super important for making user interfaces look great and for sharing information quickly.
ICO or Icon files are popular for displaying icons on Windows and are also used to add a logo to a website's browser …
By Shani Rivers | Oct 24, 2024

Sorting Algorithms: Bubble Sort | Data Structures and Algorithms Day #22

Sorting algorithms are fundamental tools in computer science, essential for organizing data in a specified order. Among these algorithms, Bubble Sort stands out as one of the simplest and most intuitive methods. While it may not be the most efficient…
By Bonaventure Ogeto | Oct 23, 2024

Linear Regression in Python: A Practical Guide

Linear regression is one of the fundamental algorithms in machine learning and statistics. This guide will walk you through implementing and understanding linear regression using Python, NumPy, scikit-learn, and matplotlib.
What is Linear Regression?…
By HowAiWorks | Oct 25, 2024

Top 5 Best IDEs to use for Python in 2024

Introduction
Python is one of the most popular programming languages and choosing the right Integrated Development Environment (IDE) is essential for an efficient workflow. Whether you are a beginner or an experienced developer, choosing the right an…
By Swapnoneel Saha | Oct 25, 2024

Sorting Algorithms: Selection Sort | Data Structures and Algorithms Day #23

Sorting algorithms play a crucial role in computer science, enabling efficient data organization, searching, and analysis. Among them, Selection Sort stands out as a simple comparison-based algorithm, ideal for smaller datasets. In this article, we’l…
By Bonaventure Ogeto | Oct 24, 2024

Machine Learning Chapter 2.5: Decision Tree Regression

Welcome to another blog on Machine Learning! Today we are going to have a look at the Decision Tree Regression.
Intuition
There is a term called CART which stand for classification and regression tree. In this blog we’ll talk mostly about regression …
By Fatima Jannat | Oct 25, 2024

Como instalar a linguagem de programação Python no Linux

Python é uma linguagem de programação popular e versátil, que pode ser usada para diversos fins, como desenvolvimento web, análise de dados, automação de tarefas e muito mais.
Neste post, vamos aprender como realizar a instalação da linguagem de prog…
By Renato Cruz | Oct 25, 2024

Top 5 Best IDEs to use for Python in 2024

Enhancing a Weather Alert Application: My Journey in DevOps 🚀

Introduction
In my ongoing journey to become a proficient DevOps engineer, I recently tackled an exciting project involving a weather alert application. This experience allowed me to delve deeper into practical applications of Docker, Git, and GitHub…
By Amitabh soni | Oct 25, 2024

AI in Games

The development of Artificial Intelligence (AI) has transformed various industries, and one of the earliest and most exciting areas to showcase AI’s power has been in gaming. Games provide a structured environment with clear rules, objectives, and li…
By The Paritosh Kumar | Oct 25, 2024

A Fun and Easy Python Script!

Ever wondered if you should grab your sunglasses or an umbrella before heading out? Well, say goodbye to those weather-related dilemmas! With a tiny Python script, you can fetch the weather conditions right from your area. Ready to become a weather w…
By Mitia Hiers | Oct 25, 2024

Publishing Custom Metrics from Multi-Pod and Multi-Thread Applications to Grafana in Prometheus Client in Python

I encountered an issue where incorrect metrics were being logged in Prometheus within a Kubernetes cluster. These metrics were exposed from a Python-based REST API service which was running in a multi-pod environment built using the FastAPI framework…
By Abhiram Puranik | Oct 25, 2024

Day 15 Task: Basics of Python for DevOps Engineers

Introduction 🐍
Python is one of the most popular programming languages, known for its simplicity and readability. In this guide, you'll learn how to install Python on your computer, check the installation, and get an introduction to essential data t…
By Manav Raut | Oct 25, 2024

Understanding Object-Oriented Programming in Python: Day 35 Guide

Introduction :
Welcome back to my Python journey! Yesterday, I started the OOPs concept in python in python.
Today, I dove into something more on OOPs concept in python, Let's explore what I learned!
Constructor Concept:
Constructor is a special meth…
By Archana Prusty | Oct 25, 2024

Data Types and Operators in Python

What Are Data Types in Python?
Data types tell the interpreter what kind of data is being used in the program. Python automatically assigns the correct type to variables when they are created.(dynamically typed)
Now we will look into the most importa…
By Sandeep | Oct 25, 2024

Machine Learning Chapter 2.6: Random Forest Regression

Hello and welcome back to Machine Learning! Today, we'll learn about the intuition behind random forests and how to apply them step by step in Python. Let's get started. This will be our final blog on regression.
Intuition
Random forest is a version …
By Fatima Jannat | Oct 25, 2024

Project On Provisioning Resources On AWS Using Ansible

Introduction
Ansible is a powerful tool that can also be used to provision various resources, such as on the AWS platform, GCP, or Azure. In this series, we will use the Ansible Playbook to provision AWS EC2 instances.
Setting Up the Environment
Unde…
By Akash Sutar | Oct 25, 2024

Sorting Algorithms: Insertion Sort | Data Structures and Algorithms Day #24

Sorting algorithms are fundamental to computer science and play a crucial role in organizing data. They arrange elements in a specific order—either ascending or descending—making it easier to search, process, or analyze datasets efficiently.
Insertio…
By Bonaventure Ogeto | Oct 25, 2024

Python Flask Project Structure

What is Schema in Python Flask?

In Python Flask, a schema typically refers to the structure or definition of a database model, which specifies how data is organized and validated. It plays a crucial role when using SQLAlchemy (an ORM for Flask) to i…
By Cañete,Brandon L. | Oct 26, 2024

Introduction to LLM inferencing

Unless you’re living under a rock, you’ve probably heard of Large Language Models (LLMs) and even used a few of the popular applications like ChatGPT, Claude, Perplexity, etc. powered by these LLMs.
So without going too deep into what LLMs are, let’s…
By Jay Gala | Oct 26, 2024

Machine Learning Regression Model Selection in Python

Hello, welcome back to ML! So far, we have covered regressions, and this blog is about choosing the right regression model. Which one should you apply to your model? Which one you should choose? You'll find all your answers in this blog.
I can confid…
By Fatima Jannet | Oct 26, 2024

Como instalar a ferramenta de linha de comando pipX

Pipx é uma ferramenta para gerenciar pacotes Python que têm comandos de terminal.
Ela permite instalar e rodar pacotes Python de forma isolada, sem interferir com as dependências de outros pacotes ou com as dependências do sistema.
Aqui estão algumas…
By Renato Cruz | Oct 26, 2024

Understanding the Encoder-Decoder Architecture

Introduction
The Encoder-Decoder architecture is a foundational neural network design pattern used extensively in sequence-to-sequence (Seq2Seq) tasks. It enables the transformation of an input sequence into an output sequence, which can be of differ…
By Sai Prasanna Maharana | Oct 26, 2024

Transformers and the Self-Attention Mechanism in Seq2Seq Tasks

Introduction to Transformers
Transformers are a type of neural network architecture introduced by Vaswani et al. in 2017, in the seminal paper titled "Attention is All You Need." They have revolutionized the field of Natural Language Processing (NLP)…
By Sai Prasanna Maharana | Oct 26, 2024

Integrating MiniFyn API in Your Applications

Learn how to integrate MiniFyn's powerful URL shortening API into your applications. This guide covers everything from basic setup to advanced usage patterns, complete with code examples and best practices.
Getting Started with MiniFyn API
Authentica…
By Sylvester Das | Oct 26, 2024

11. Container With Most Water

class Solution:
def maxArea(self, height: List[int]) -> int:
x = 0
l = len(height)
y = l – 1
maxWater = 0

for gap in range(l – 1, 0, -1):
xVal = height[x]
yVal = height[y]
…
By Tapan Rachchh | Oct 26, 2024

1233. Remove Sub-Folders from the Filesystem

class TrieNode:
def __init__(self):
self.children = {}
self.is_end_of_word = False

class Trie:
def __init__(self):
self.root = TrieNode()

def insert(self, word):
node = self.root
for char in word….
By Tapan Rachchh | Oct 26, 2024

Understanding the Attention Mechanism: Merits, Demerits, and Its Role in Transformers

Introduction
The attention mechanism is a pivotal concept in deep learning, particularly in the field of natural language processing (NLP). It was introduced to address the limitations of traditional sequence-to-sequence (Seq2Seq) models, especially …
By Sai Prasanna Maharana | Oct 26, 2024

FastAPI: An Introduction

What is FastAPI?
FastAPI is a modern, fast (high-performance) web framework for building APIs with Python 3.6+ based on standard Python type hints. It leverages Python's asyncio capabilities, allowing for high throughput in handling requests. FastAPI…
By Sai Prasanna Maharana | Oct 26, 2024

Airflow: An Introduction

What is Apache Airflow?
Apache Airflow is an open-source platform to programmatically author, schedule, and monitor workflows. It allows you to create dynamic, extensible, and scalable workflows as code, ensuring maintainability, versioning, testing,…
By Sai Prasanna Maharana | Oct 26, 2024

MLflow: An Introduction

What is MLflow?
MLflow is an open-source platform designed to streamline the machine learning (ML) lifecycle, including experimentation, reproducibility, deployment, and a central model registry. It enables data scientists and ML engineers to track e…
By Sai Prasanna Maharana | Oct 26, 2024

Building an Aerial Crop Monitoring System with Raspberry Pi, NoIR Picamera and u-blox GPS: A Guide to DIY Precision Agriculture

In precision agriculture, monitoring crop health from an aerial perspective is invaluable. This project walks through building a compact aerial crop monitoring system using a Raspberry Pi Zero 2 W, u-blox NEO-6M GPS module, and NoIR Picamera. With th…
By Elisha Bere | Oct 26, 2024

How to Add Memory to RAG Applications and AI Agents

Sometime in the last 5 months, I built a RAG application, and after building this RAG application, I realised there was a need to add memory to it before moving it to production. I went on YouTube and searched for videos, but I couldn’t find anything…
By 3rdSon | Oct 27, 2024

Debugging React Native or React.js application in Mobile (On same wifi)

Have you ever tried to debug React Native application or React.js application on Mobile devices?
It might not work because, Everything might be working on local setup. But when it comes to mobile it might start throwing errors. It is because the http…
By JOY SAM RAJ | Oct 27, 2024

Use Python to send a text message to someone.

Here’s a Python example using the Twilio API to send an SMS message. This code is structured to import configuration settings like Twilio credentials from a separate config.py file.
Step 1: Set Up config.py
In your config.py, define your Twilio crede…
By MUKESH KUMAR MAHTO | Oct 27, 2024

Boost Productivity: Top 5 Python Scripts for a Streamlined Workflow

Here's a document outlining five production-level Python automation scripts that can enhance efficiency and reliability in various operational tasks. Each script is accompanied by a brief description, its purpose, and an example.

Production-Level Py…
By Siddhant Gahlot | Oct 27, 2024

"Control Flow Statements in Python 🐍"

Control Flow Statements:
Control flow statements are fundamental in programming as they allow you to change the execution order of your code based on certain conditions. In Python, control flow includes:
1.Conditional Statements (if, elif, else)
2.Lo…
By Sandeep | Oct 27, 2024

Building a JSON Parser from Scratch

Have you ever used JSON.parse() and wondered about the magic happening behind the scenes? I recently embarked on a journey to build a JSON parser from scratch, and what I discovered was both challenging and fascinating. In this post, I'll walk you th…
By Ashutosh Rath | Oct 27, 2024

#406 – Matthias

Weeknotes (2024 week 43)

Weeknotes (2024 week 43)
I had some much needed time off, so this post isn’t that long even though four weeks have passed since the last entry.
From webpack to rspack
I’ve been really happy with rspack lately. Converting
webpack projects …
By Matthias Kestenholz | Oct 23, 2024

Using Google Cloud Functions for Three-Tier Data Processing with Google Composer and Automated Deployments via GitHub Actions

#gcp #python #airflow #serverless
By Jader Lima | Oct 25, 2024

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