Python/FastAPI/Django Weekly News Summary

Table of Contents

#Real Python

YAML: The Missing Battery in Python

In this tutorial, you'll learn all about working with YAML in Python. By the end of it, you'll know about the available libraries, their strengths and weaknesses, and the advanced and potentially dangerous features of YAML. You'll also serialize Python objects and create a YAML syntax highlighter.
#intermediate
By – | Dec 14, 2024

Sorting a Python Dictionary: Values, Keys, and More

In this tutorial, you'll get the lowdown on sorting Python dictionaries. By the end, you'll be able to sort by key, value, or even nested attributes. But you won't stop there—you'll go on to measure the performance of variations when sorting and compare different key-value data structures.
#intermediate #data-structures
By – | Dec 14, 2024

Build Command-Line Interfaces With Python's argparse

In this step-by-step Python tutorial, you'll learn how to take your command-line Python scripts to the next level by adding a convenient command-line interface (CLI) that you can write with the argparse module from the standard library.
#intermediate #python
By – | Dec 14, 2024

Build Enumerations of Constants With Python's Enum

In this tutorial, you'll learn how to create and use enumerations of semantically related constants in Python. To do this, you'll use the Enum class and other related tools and types from the enum module, which is available in the Python standard library.
#intermediate #data-structures #python
By – | Dec 15, 2024

#PyCoders

Issue #659 – Handling Errors, PyPy Performance, Chat Interface to Wikipedia, and More

By – | Dec 10, 2024

#Python Library

JupyterLab 101 Book is Now Available

JupyterLab, the latest iteration of the Jupyter Notebook, is a versatile tool that empowers you to share your code in an easily understandable format. Hundreds of thousands of people around the world use Jupyter Notebooks or variations of the Notebook architecture for any or all of the following: teaching presentations learning a computer language numerical […]
#Books #Python
By Mike | Dec 09, 2024

Checking Python Code with GitHub Actions

When you are working on your personal or work projects in Python, you usually want to have a way to enforce code standards. You can use tools like Flake8, PyLint or Ruff to lint your code. You might use Mypy to verify type checking. There are lots of other tools at your disposal. But it […]
#intermediate #Python
By Mike | Dec 10, 2024

#Hashnode

How to Build Custom Authentication in SvelteKit: A Session and Cookie Overview

Intro
What’s up folks, been a minute since my last post. As everyone and their mother knows the last couple of months have been pretty hectic in terms of things going on in the world. All the while, I’ve been head down on making moves within my compa…
By Kyle Leonard | Dec 09, 2024

Integrating External ShellCheck plugin with SonarQube for Shell Script Analysis via Jenkins on Windows

I'm seeking new opportunities that fit my skills and experience. If you are aware of any openings, please contact me! : [email protected]
Introduction
SonarQube is a powerful tool for continuous code quality inspection, but the Communi…
By vikas bhaskar vooradi | Dec 09, 2024

Python Project: Password Generator Project

Introduction:

In this project, I created a Password Generator using Python. The program allows users to generate secure passwords of custom lengths while validating the input to ensure correctness. It includes uppercase and lowercase letters, digits…
By Sheikh Abdul Wahid | Dec 09, 2024

Using Python 3 to Obtain and Fix Proxies from a URL

In the process of web crawling and data collection, proxy servers play a vital role. They can help us bypass IP restrictions, hide our true identity, and improve the efficiency of crawling. This article will detail how to obtain and parse proxy infor…
By Lewis Kerr | Dec 09, 2024

Logic and Reasoning in AI

Logic forms the backbone of Artificial Intelligence (AI) reasoning systems, enabling machines to emulate human-like decision-making and problem-solving. At the heart of logical reasoning lies propositional logic, one of the most fundamental systems o…
By The Paritosh Kumar | Dec 09, 2024

Export a Python environment and transfer it to another OS.

id.241024151.789435.
To export a Python environment and transfer it to another OS, follow these steps:

Step 1: Export the Environment on the Source System

Activate your virtual environment (if you're using one):
source /path/to/your/venv/bin/activ…
By user1272047 | Dec 09, 2024

Multibranch Pipeline in SonarQube Community Edition

I'm seeking new opportunities that fit my skills and experience. If you are aware of any openings, please contact me! : [email protected]
When working with SonarQube Community Edition, it’s important to note that this version does not …
By vikas bhaskar vooradi | Dec 09, 2024

List All Environment Variables Using Jenkins Pipeline Script

I'm seeking new opportunities that fit my skills and experience. If you are aware of any openings, please contact me! : [email protected]
Step 1 : Setup Your Jenkins Pipeline

Open Jenkins.

Navigate to your job configuration or create…
By vikas bhaskar vooradi | Dec 09, 2024

Build Dynamic Location Tracking Systems in Django with Redis Pub/Sub and Pulsetracker

In this article, we’ll demonstrate how to integrate Pulsetracker's Redis Pub/Sub into a Django application to listen for real-time location updates. Additionally, we'll build a simple JavaScript WebSocket client to send location updates every second …
By Walid LAGGOUNE | Dec 09, 2024

Building Chatbots with Memory Capabilities: A Comprehensive Tutorial with LangChain, LangGraph, Gemini AI, and MongoDB

Introduction
Chatbots are revolutionizing our interactions with technology. In this blog, we’ll guide you through building a chatbot using LangChain, Gemini AI, LangGraph, and MongoDB. This system will have memory capabilities, allowing it to retain …
By Arbash Hussain | Dec 09, 2024

A Guide to Go for Python, PHP, and Node.js Developers

Why Go?
1. A Brief HistoryGo was created at Google in 2007 by a team led by Robert Griesemer, Rob Pike, and Ken Thompson. They designed it to address the challenges of large-scale software development, combining the simplicity and speed of dynamic la…
By Ahmad W Khan | Dec 09, 2024

How Beginners Can Troubleshoot Common Errors in Jupyter Notebook

Prerequisites: To get the most out of this guide, you should have the following:- Jupyter Notebook installed- A basic understanding of Python, R, or Julia- Familiarity with command line basics- An internet connection
Introduction
Jupyter Notebook was…
By Alli Mariam | Dec 09, 2024

From Data to Insights: Predicting Customer Churn Using Python.

Introduction
Let’s be real: no business likes to lose customers. But it happens, and when it does, it’s called customer churn—a fancy term for when someone stops using your product or service. For industries like telecom, SaaS, or subscription servic…
By Komal Nihalani | Dec 10, 2024

Getting Started with Python for Machine Learning: A Beginner’s Guide

In the vast landscape of programming languages, Python stands out as a beacon for machine learning. Its simplicity, readability, and extensive ecosystem make it the ideal companion for both beginners and experts in the field. Unlike other languages b…
By Jyotiprakash Mishra | Dec 10, 2024

Getting Started with Anaconda and Jupyter Notebook on Windows for Python Programming

Getting started with Python programming can often feel overwhelming, especially when setting up the environment and managing libraries. This is where Anaconda shines. More than just a Python distribution, Anaconda provides a complete ecosystem tailor…
By Jyotiprakash Mishra | Dec 10, 2024

Convolutional Neural Networks (CNN) in Python

Imagine being in a zoo trying to recognize if a given animal is a cheetah or a leopard. As a human, your brain can effortlessly analyze body and facial features to come to a valid conclusion. In the same way, Convolutional Neural Networks (CNNs) can …
By Bhavya Shingari | Dec 10, 2024

From Data to Insights: Predicting Customer Churn Using Python.

Mastering Loops in Python: A DevOps Engineer's Guide

Introduction
In the world of programming, loops are a fundamental concept that allows repetitive execution of code blocks. In this article, we'll dive deep into Python loops, exploring their syntax, types, and practical DevOps use cases.
What are Loo…
By Amulya | Dec 10, 2024

Efficient Techniques for URL Scraping and Data Extraction with Python

The Internet is an ocean of data. How to efficiently crawl and extract valuable information from it has become an important topic in many fields. Python, with its powerful library support and flexible programming features, has become the preferred to…
By Lewis Kerr | Dec 10, 2024

Python Virtual Machine: The Heart of Python's Runtime.

Python is widely celebrated for its simplicity, readability, and portability. At the core of Python’s execution process lies a powerful yet often misunderstood component: the Python Virtual Machine (PVM). This blog unravels the magic of the PVM, expl…
By Wajahat Ali | Dec 10, 2024

Blue Ocean in Jenkins

Blue Ocean is a modern, user-friendly interface for Jenkins. It's designed to improve the CI/CD experience with an easy-to-use design. It makes pipeline creation simple, provides real-time updates, and works smoothly with GitHub and Bitbucket for bet…
By vikas bhaskar vooradi | Dec 10, 2024

Azure Batch: Which Programming Languages Can You Use?

Have you ever wondered how developers tell computers what to do in the cloud? With Azure Batch, you can use many popular programming languages to make things happen, you can process data, run simulations, or render images. Let’s break it down!
What i…
By Leticia Akwue | Dec 10, 2024

Mastering Array Basics in 10-15 Days

Hi All In last 10-15 days I cover all array basics like how to create array , how to insert a element inside array , how to modify a array , how to delete a element from array . Basics concepts of find and Search concept and I solve below problems ma…
By Rajesh Sahu | Dec 10, 2024

Migrating a Python Django DRF Monolith to Microservices – Part 4: Setting Up a CI/CD Pipeline for Kubernetes Deployment Using GitLab

With our microservices deployed on Kubernetes, the next step is to automate the process of building, testing, and deploying updates. Continuous Integration and Continuous Deployment (CI/CD) pipelines streamline these workflows, ensuring consistent an…
By Ahmad W Khan | Dec 10, 2024

Performance Monitoring in Python

Introduction
In the realm of software development, performance monitoring is crucial for optimising code efficiency and resource management. This article delves into several Python modules that facilitate performance measurement: Time, Timeit, cProfi…
By Vipul Malhotra | Dec 10, 2024

How Django's MVT Architecture Works: A Deep Dive into Models, Views, and Templates

Django is a high-level Python framework. It’s popular for its simplicity and efficiency in building robust web applications.
At the heart of Django’s architecture is the Model-View-Template (MVT) pattern. Having a good understanding of how Models, Vi…
By Timothy Olanrewaju | Dec 10, 2024

How Beginners Can Troubleshoot Common Errors in Jupyter Notebook

"Programming"

Introduction:Programming languages are the foundation of modern technology, enabling developers to create software, websites, and apps that shape our daily lives. Understanding the uses of different programming languages can help you choose the right…
By NATHANIEL ENDE JOEL | Dec 11, 2024

Python in the Void: Build Your Own Honeypot "PoohBear"

Creating a honeypot is a fascinating way to explore cybersecurity concepts and analyze malicious activity. Honeypots serve as decoys, luring attackers into a controlled environment to observe their tactics and techniques. In this tutorial, we’ll walk…
By Chris Holcombe | Dec 11, 2024

Building a Smart To-Do List Manager with Python, MongoDB & Kivy (Part 2: Screen Creation with Kivy & User Authentication)

Hello Tribe! Welcome to Part 2 of our To-Do app series.
Last time, we went over the project workflow, the setup and we created our database! Today, I will walk you through the creation of screens and user authentication (registration & log in).
Witho…
By Mahugnon DOUSSO | Dec 11, 2024

How to Change Certain Fonts in Word Documents with Python: Quick Tips

By default, Microsoft Word uses the Calibri font for new documents. However, in professional or creative documents, making points stand out often requires using a different font alongside font styles.
Manually adjusting fonts can be tedious and impra…
By Casie Liu | Dec 11, 2024

Secure Automated Container Base Image Hardening and Scanning via Jenkins & Python

Introduction
In the world of modern software development and deployment, containerization has become a cornerstone technology. Containers offer efficiency, consistency, and scalability, allowing applications to run reliably across different computing…
By Sahil Sikarwar | Dec 11, 2024

Python Day 1: A Beginner’s Guide with Practice Exercises By Safia Khatoon

Step 1: Install Python
https://www.python.org/downloads/

According to you you download any ide basically i install 2 ide You can download any IDE, but I installed two: PyCharm and Replit.. so let’s get start »»
Step 2: Install PyCharm
https://…
By SAFIA KHATOON | Dec 11, 2024

How to Add Quotes and Commas to Each Line in a Text File Using Python

Processing text files is a common task in programming, whether it’s for data cleaning, preparation, or formatting. In this tutorial, we’ll explore how to use Python to modify a .txt file by adding double quotes (") around each line and a comma (,) at…
By Vicente Reyes | Dec 11, 2024

Programming and Doodles: An Introduction

Hello beautiful people!
Welcome to the Programming and Doodles blog and today we’re going to talk about: Programming and Doodles.
I understand this is an awful combo. Programming is a stressful and sometimes exhausting task. What have hand-drawn, ugl…
By Buzzpy | Dec 12, 2024

Exploring the Power of Python Frameworks for Modern Development

Python has earned its place as one of the most versatile and popular programming languages in the world. Its simplicity, readability, and extensive libraries make it the go-to choice for developers across diverse industries. However, the true strengt…
By Pritesh Patel | Dec 12, 2024

Python Basic Syntax and Indentation: The Complete Beginner's Guide

When you’re first learning to program, Python stands out for a special reason: it’s designed to be read almost like English. Unlike other programming languages that use lots of symbols and brackets, Python relies on simple, clean formatting that make…
By Jeremy Morgan | Dec 12, 2024

#NoStupidQuestion: On a Django app, if building a new view for a frontend where should you get the objects? from the models or Django admin?

When building a new view for a frontend, you should get the objects from the models, not the Django admin. Here's why:

1. Separation of Concerns

Django Admin is intended for backend administration and internal use. It provides a user interface for …
By anj | Dec 12, 2024

The Idea of Synthetic Monitoring

Introduction
Synthetic monitoring is a proactive strategy used to ensure the reliability, performance, and availability of systems by generating synthetic (artificial) traffic. It relies on scripted scenarios that mimic user interactions with your sy…
By jorzel | Dec 12, 2024

How to Start Coding:

Introduction: Why Learn to Code?
Coding has become one of the most sought-after skills in the modern digital world. From powering social media platforms to driving innovation in artificial intelligence, coding is at the heart of modern technology. Le…
By NATHANIEL ENDE JOEL | Dec 12, 2024

Enhancing GenAI Applications With KubeMQ

As the adoption of Generative AI (GenAI) surges across industries, organizations are increasingly leveraging Retrieval-Augmented Generation (RAG) techniques to bolster their AI models with real-time, context-rich data. Managing the complex flow of in…
By Alvin Lee | Dec 12, 2024

Building a Simple Web Application Security Scanner with Python: A Beginner's Guide

In this article, you are going to learn to create a basic security tool that can be helpful in identifying common vulnerabilities in web applications.
I have two goals here. The first is to empower you with the skills to develop tools that can help e…
By Chaitanya Rahalkar | Dec 12, 2024

Quirks of JS for Python dev 🐍

🤝 Connect with me on LinkedIn, Visit my website.

JavaScript is not strongly typed. Though Python is also not strongly typed, it provides type hints. JavaScript lacks built-in type checking, although tools like TypeScript (superset of JS) can be use…
By Aditya Adarsh | Dec 12, 2024

Building a Classic Snake Game in Python with Pygame

Creating games in Python can be both fun and educational, offering a great way to enhance your programming skills. In this article, we will walk through the development of a classic Snake game using Python and the Pygame library. This game mimics the…
By Vipul Malhotra | Dec 12, 2024

How to Insert Images in Excel Files or Delete Them Using Python: Detailed Guide

In Excel, adding images can make worksheets more visually appealing and easier to understand. For instance, when organizing a client list, you might want to associate each client with their company logo for quicker identification. On the other hand, …
By Casie Liu | Dec 13, 2024

🚀 Hướng Dẫn Sử Dụng pip3 Cho Người Mới Bắt Đầu Với Python

pip3 là công cụ giúp bạn cài đặt và quản lý các thư viện (packages) cho Python 3. Đây là công cụ quan trọng giúp mở rộng khả năng của Python bằng cách thêm các thư viện do cộng đồng phát triển.

1. Kiểm Tra pip3 Đã Được Cài Đặt Chưa
Để kiểm tra pip3 …
By Hoàng Anh Nguyễn Bá | Dec 13, 2024

From Training to Inference: How to Use/Know ML Profiling Tools to Maximize Performance

To continue our discussion on Latency, we shall talk today about everything profiling. Profiling tools are essential for monitoring the performance of your model and identifying bottlenecks during training and inference. Profiling helps in measuring …
By Abu Precious O. | Dec 13, 2024

Using AI to Optimise Database Queries in Django Applications

Database query inefficiencies can slow response times and degrade user experience. AI can:

Analyse patterns in query performance.

Predict and highlight slow queries.

Suggest or even automate query optimisations.

Traditional query optimisation me…
By TemiTope Kayode | Dec 13, 2024

Monitor a Python Flask API using Open Telemetry, Prometheus, and Grafana.

Monitor your Flask application effectively with Open Telemetry, Prometheus, and Grafana to gain insights into its performance, while adapting the setup to your specific needs.
Prerequisites

AWS Account with EC2 Instance.

Ensure Python 3, pip, a Pyt…
By Ankita Lunawat | Dec 13, 2024

"Tech is just a Huge Mistake…" — Part 1.

Hi there,
Welcome to my humble aboard.
I believe you’re packed up for this interesting read.
Lock in as we ride through!
Back in 2022, it was that time of the year when streets were lit up with flashy lights, nicely decorated trees, and snow raining …
By Paul | Dec 13, 2024

Improving database performance in django part-2: Implement caching

This is second part of the series: Django beyond CRUD, and also second article following the topic: Improving database performance in django, which can be read independetly. So no problem if you haven’t read first one. In this article you will learn …
By Danish Khan | Dec 13, 2024

Pro Guide: How to Insert a Hyperlink in PowerPoint Using Python

PowerPoint allows you to add hyperlinks to enrich content, improve audience engagement, and enhance understanding of your ideas. You can link to web addresses, specific slides, or multimedia resources like images and videos. In this guide, we’ll show…
By Casie Liu | Dec 13, 2024

Building scalable microservices applications with Docker and Django

As the number of users of an online service grows, the volume of incoming requests increases accordingly. While a growing user base benefit service providers, it can also cause slower response times and, in some instances, load to system faults. To a…
By Bobur Yusupov | Dec 13, 2024

Build Dynamic Location Tracking Systems in Django with Redis Pub/Sub and Pulsetracker

Python: How to use Built-in List Methods and how to Create Them from Scratch

Overview
This article will explain how to use Python's built-in methods for Lists and also how to create them from scratch. Creating the built-in methods from scratch is beneficial for interviews, as some interviewers would like to see their intervie…
By Andrew Dass | Dec 13, 2024

Introduction to Sentence Transformers: Enhancing Sentence Embeddings for NLP

In Natural Language Processing (NLP), Sentence Transformers are a powerful tool that convert entire sentences into high-dimensional vectors, or embeddings. Unlike traditional word embeddings like Word2Vec and GloVe, which focus on individual words, s…
By Pranjal Chaubey | Dec 13, 2024

Easiest Fibonacci code

The Simplest Code for Fibonacci Series That Students Can Use During Exams For many students, exams are a stressful time—especially when it comes to programming. Among the common tasks in exams, writing a program to generate the Fibonacci series often…
By Punya Mittal | Dec 13, 2024

WCCC_ Chromatic

ChromaticSpells&Tales
For this week's Creative Code challenge by @sableRaph: " Chromatic ”, ChromaticSpells&Tales is designed by having the animation be told through chromatic elements. What are the colors trying to say? And how are they trying to mo…
By Kofi / Illestpreacha | Dec 14, 2024

Python Day 2: Modules and Pip By Safia Khatoon

What is Modules ?
Modules are used to borrow someone else’s code .
There are 2 Types of module :

Built-in Modules: Built-in modules are modules that do not need to be installed externally; they are already included with Python.
example : math, rand…
By SAFIA KHATOON | Dec 14, 2024

How to Find the Length of the Last Word in a String: Python Solution for Leetcode.

Intuition
The problem requires finding the length of the last word in a string. A word is a sequence of non-space characters. My first thought was to remove any extra spaces from the input, split the string into words, and return the length of the la…
By VISHWANATH T S | Dec 14, 2024

Step-by-Step Guide to Solve Leetcode's Plus One Problem Using Python's map function.

Intuition
The problem involves adding 1 to a number represented as an array of digits. My first thought was to convert the list of digits into an integer, perform the addition, and then split the resulting number back into its digits. Using Python's …
By VISHWANATH T S | Dec 14, 2024

Python Project: Fibonacci Series Calculation

Introduction:

The Fibonacci sequence is a classic problem that is often used to demonstrate different approaches to solving problems, such as recursion and iteration. The aim of this program is to calculate the nth Fibonacci number, where the sequen…
By Sheikh Abdul Wahid | Dec 14, 2024

Deploying a Django WebSocket Application with Uvicorn, Nginx, and PostgreSQL

In this comprehensive guide, we'll walk through the process of deploying a Django application that uses WebSockets. We'll set up a production-ready environment using Uvicorn as the ASGI server, Nginx as a reverse proxy, and PostgreSQL as the database…
By Dhairya Patel | Dec 14, 2024

Trading Insights Through Volume: Trend Confirmation

Introduction
Differentiating between real and fake market movements is a constant difficulty for traders in today's volatile financial markets. When mistaken for genuine trading opportunities, market noise—which is typified by transient price swings …
By Sourabh Kumar | Dec 14, 2024

How to Solve the Square Root of X Using Python's Binary Search

Intuition
To find the square root of a number x, we need the largest integer n such that (n^2 \leq x). Since the square root is monotonic (i.e., increasing as x increases), binary search is a natural choice to efficiently find the answer without test…
By VISHWANATH T S | Dec 14, 2024

How to Solve 'Add Binary' on LeetCode: A Step-by-Step Guide

Intuition
The problem involves adding two binary numbers represented as strings. My first thought was to convert the binary strings into integers, perform the addition, and then convert the result back into a binary string. Python's built-in function…
By VISHWANATH T S | Dec 14, 2024

Efficient Iterative Solution for Climbing Stairs Problem in Python

Intuition
The problem is essentially about finding the number of distinct ways to climb n stairs, where you can take either 1 or 2 steps at a time. Observing the pattern, we see that this problem is related to the Fibonacci sequence, where each numbe…
By VISHWANATH T S | Dec 14, 2024

The Rise of AI Butlers: How LLM Agents are Reshaping Human-AI Interaction

Introduction
The landscape of artificial intelligence is witnessing a revolutionary transformation with the emergence of LLM (Large Language Model) Agents. Unlike traditional chat-bots that simply respond to queries, these AI agents act as autonomous…
By Nikhil Akki | Dec 14, 2024

"Tech is just a Huge Mistake…" Part 1.

Efficient Solution to Remove Duplicates from Sorted Linked List in Python.

Intuition
The problem requires removing duplicate nodes from a sorted linked list. Since the list is already sorted, duplicate values will always appear consecutively. Therefore, we can traverse the list once, compare the current node with the next n…
By VISHWANATH T S | Dec 14, 2024

All You Need to Know About Python Functions, Parameters, and Arguments

In the bustling world of software development, Python stands as a versatile and powerful language, beloved by programmers for its simplicity and elegance. As we delve into the realm of Python functions, parameters, and arguments, imagine yourself in …
By Etiene James | Dec 14, 2024

How to Install Python 3.12 on Ubuntu Using a Virtual Environment (Without Breaking Anything!)

If you want to use Python 3.12 on Ubuntu but don’t want to mess up your system or break important tools, you're in the right place! In this blog, we’ll show you how to safely install Python 3.12 without making it the system default, using something c…
By Usama Aijaz | Dec 14, 2024

The Role of AI Engineering in Shaping the Future

Artificial Intelligence (AI) is no longer a futuristic concept—it’s a reality shaping industries, economies, and societies. At the core of this transformation is AI engineering, a multidisciplinary field that combines software engineering, data scien…
By Chidozie Managwu | Dec 15, 2024

[Python] Magic Method

What is a magic method?
Magic methods, also known as dunder methods (short for "double underscore"), are special methods in Python that start and end with double underscores. They automatically invoked by python to perform specific operations.
Exampl…
By Lim Woojae | Dec 15, 2024

Building a Dockerfile on Docker for Desktop (Windows) to Run Python Script and Capture Output in a File

Step-by-Step Guide to Running Python Scripts in Docker on Windows and Saving Output to a File
Let’s break down each section of the Dockerfile step by step:
Build Docker file
1. FROM ubuntu:
FROM ubuntu

2. Install Python and pip:
RUN apt-get update &…
By vikas bhaskar vooradi | Dec 15, 2024

Object-Oriented Programming (OOP): Real-World Scenarios and Concepts

Object-Oriented Programming (OOP) is a programming paradigm centered around objects rather than functions and logic. To make this concept relatable, let’s journey into the real world, where everything from cars to coffee machines operates on OOP prin…
By Vedant Sagolale | Dec 15, 2024

1792. Maximum Average Pass Ratio

class Solution:
def maxAverageRatio(self, classes: List[List[int]], extraStudents: int) -> float:
def calcGain(studs, total):
return -1 * ((studs + 1) / (total + 1) – studs / total)

ratios = [(calcGain(x[0], x[1]), …
By Tapan Rachchh | Dec 15, 2024

In-order Traversal of a Binary Tree Using Recursion : Leetcode Solution

Introduction
Binary tree traversal is a fundamental concept in computer science. One common traversal method is inorder traversal, where the nodes are visited in the order: left subtree, root, and right subtree. This article explains a Python solutio…
By VISHWANATH T S | Dec 15, 2024

1792. Maximum Average Pass Ratio

class Solution:
def maxAverageRatio(self, classes: List[List[int]], extraStudents: int) -> float:
def calcGain(studs, total):
return -1 * ((studs + 1) / (total + 1) – studs / total)

ratios = [(calcGain(x[0], x[1]), …
By Tapan Rachchh | Dec 15, 2024

Merging Two Sorted Arrays In-Place : Leetcode Solution

Introduction
Merging two sorted arrays is a common programming problem, especially in scenarios where memory optimization is critical. This article presents a Python solution to merge two sorted arrays in-place using a two-pointer approach. The solut…
By VISHWANATH T S | Dec 15, 2024

Efficient Iterative Solution for Climbing Stairs Problem in Python : Leetcode Solution

Easy Steps to Build a Two-Tier Flask Application with Docker

In this blog, we’ll walk through building a two-tier Flask app with a MySQL database using Docker. The project demonstrates two key Docker concepts: Docker Network and Docker Volume. These concepts are essential when dealing with multi-container appl…
By Harsh Soni | Dec 15, 2024

Comparing Two Binary Trees for Equality : Leetcode Solution.

Introduction
Binary trees are a fundamental data structure in computer science. One common problem is determining whether two binary trees are identical. Identical trees have the same structure and node values. This article discusses a Python solutio…
By VISHWANATH T S | Dec 15, 2024

William Wilberforce: A Champion of Freedom and Humanity

William Wilberforce is someone I deeply admire. His unwavering dedication to abolishing the transatlantic slave trade and his lifelong commitment to social reform inspire me profoundly. Wilberforce's courage to stand against injustice and his resilie…
By JMN | Dec 15, 2024

Automating Excel Reports with OpenPyXL: A Modular and Scalable Approach

Introduction
Excel remains one of the most powerful tools for organizing and analyzing data, but repetitive tasks like formatting, data entry, and report generation can consume hours of your time. This is where automation steps in.
OpenPyXL is a Pyth…
By Anirudhan | Dec 15, 2024

윈도우에 MiniConda 최대한 깔끔하게 설정하기

목표

기본적으로는 Python 명령어가 기존 Python runtime을 가리키도록 할 것

conda activate ~~를 통해 conda 환경이 활성화 된 이후에만 Python 명령어가 conda의 Python runtime을 가리키도록 할 것

주로 PowerShell을 쓰므로 PowerShell에서만 작동해도 무방

방법 요약

(원하는 버전의) MiniConda 설치

PATH에 condabin 경로만 추가하기

conda in…
By Gwon Hong | Dec 15, 2024

[CS Fundamentals] Deep Dive into Shallow Copy vs. Deep Copy. Explained in Python

Introduction
Before going in, you should know the difference between mutable and immutable types in python. You can have a look at my article: [CS Fundamentals] Mutable vs. Immutable.
You don’t need to care about shallow copy and deep copy for immuta…
By Lim Woojae | Dec 15, 2024

[Python] How to Create Immutable Dictionaries & Sets in Python?

What are Immutable Dictionaries & Sets?
Before reading this article, you should have an understanding of mutable and immutable types in python. You can look at my article that explains them pretty easy: [CS fundamentals] Mutable vs. Immutable.
Dictot…
By Lim Woojae | Dec 15, 2024

Day 3 of Python for devops
Why Use Exception Handling in Python? A DevOps Perspective

In the dynamic world of DevOps, automation and efficiency are paramount. From writing scripts to deploying applications, we constantly deal with systems prone to unpredictable behaviors. Errors like network timeouts, file not found, or invalid config…
By Pratiksha Satpute | Dec 14, 2024

Step-by-Step Guide: Deploying Django on Kubernetes with Jenkins CI/CD

In this blog post, I will demonstrate a complete CI/CD pipeline to deploy a Django application to a Kubernetes cluster using Jenkins. The pipeline includes automated code testing, Docker image creation, and deployment to Kubernetes using Jenkins stag…
By vansh bhardwaj | Dec 15, 2024

Mastering Python Basics in 20 Minutes: A Comprehensive Guide

Introduction
Python isn't just a programming language; it's a versatile ecosystem that bridges multiple programming paradigms. Developed by Guido van Rossum in 1991, Python was created with a philosophy of code readability and simplicity. Its design …
By LordOfDarkness | Dec 15, 2024

#Dev.to

Hello guys!

#python #llm #machinelearning #database
By Yelkin Arslan | Dec 09, 2024

FashionMNIST in PyTorch

#python #pytorch #fashionmnist #dataset
By Super Kai (Kazuya Ito) | Dec 09, 2024

Task-Python Packages

#payilagam #python #packages #coding
By Guru prasanna | Dec 09, 2024

Diary App, diary AI integration

#ai #django #gemini #api
By Saad Alkentar | Dec 09, 2024

Best Practices for Handling Errors in Python

#python #cleancode #programming #devops
By Crypto.Andy (DEV) | Dec 09, 2024

Building a Scalable AI Chat Application with Python, LangChain and Vector Search

#python #vectordatabase #langchain #ai
By Tejas Kumar | Dec 09, 2024

Data Engineer as a Real-Time Algo Trader – Turning Pipelines into Profit (or at Least Trying)!

#sql #python #dataengineering #eventdriven
By SNEHASISH DUTTA | Dec 09, 2024

What I Learned Today: Cleaning, Aggregating, and Visualizing Data with Python 🐍

#python #pandas #matplotlib #learningjourney
By techieteko | Dec 09, 2024

Update

#webdev #python #opencv #keras
By Soumil Mukhopadhyay | Dec 09, 2024

A Power-Filled IDE for Neovim with Sane Defaults

#automation #computerscience #productivity #python
By Cloud Native Engineer | Dec 09, 2024

7 Powerful Python Metaprogramming Techniques for Dynamic Code

#programming #devto #python #softwareengineering
By Aarav Joshi | Dec 09, 2024

🧽 Cleaning up Security Hub with AWS Resource Explorer 🫧

#resourceexplorer #securityhub #aws #python
By Jana Hockenberger | Dec 09, 2024

How to Install PySpark on Your Local Machine

#python #machinelearning #ai #programming
By Shittu Olumide | Dec 09, 2024

Intro: Jonah 🐷

#discord #python
By MilesWK | Dec 09, 2024

Day 19 – CSV file, ASCII, String methods

#python #payilagam #ascii #string
By Lakshmi Pritha Nadesan | Dec 09, 2024

Build Dynamic Location Tracking Systems in Django with Redis Pub/Sub and Pulsetracker

#webdev #javascript #python #django
By Walid LAGGOUNE | Dec 09, 2024

1 Week to Build the Future of AI with Humiris

#ai #machinelearning #development #python
By LouniAI | Dec 10, 2024

Chatbot with Semantic Kernel – Part 3: Inspector & tokens 🔎

#ai #semantickernel #python #microsoft
By David Sola | Dec 09, 2024

Building an Article Generator with LangChain and Llama3: An AI Developer's Journey

#langchain #ai #python #llm
By Jorge Gomes | Dec 10, 2024

🎯 Stack Overflow 2024 Developer Survey 🎯

#javascript #developer #python #aws
By Rob Rivera | Dec 10, 2024

Python Cache: How to Speed Up Your Code with Effective Caching

#pythoncache #python
By Crawlbase | Dec 10, 2024

Mouse meets Python: Welcome to the Jungle

#opensource #python
By Jack Belyeu | Dec 10, 2024

Python Day-19 csv file,String methods,ASCII,Task

#payilagam #python #ascii #string
By Guru prasanna | Dec 10, 2024

Caltech 101 in PyTorch

#python #pytorch #caltech101 #dataset
By Super Kai (Kazuya Ito) | Dec 10, 2024

Explaining defaultdict in Python

#python
By Pavol Z. Kutaj | Dec 10, 2024

[Python-CV2] Image Segmentation : Canny Edges, Watershed, and K-Means Methods

#python #programming #tutorial #beginners
By Daniel Jarvis | Dec 10, 2024

Automating Flask & PostgreSQL Deployment on KVM with Terraform & Ansible

#devops #tutorial #beginners #python
By Daniel Pepuho | Dec 10, 2024

Ensuring Fair Processing with Celery – Part II

#python #celery #softwaredevelopment
By Yuyi Kimura (YK46) | Dec 10, 2024

5 Essential Python Libraries for Network Automation: A Network Engineer's Toolkit

#programming #devto #python #softwareengineering
By Aarav Joshi | Dec 10, 2024

Level Up Your Python Skills with These Fun Coding Games! 🎮🐍

#python #gamedev #gamechallenge #programming
By Hadil Ben Abdallah | Dec 10, 2024

Revolutionizing Development: A Call for Innovators and Collaborators

#python #opensource
By Stephen D Farrar II | Dec 10, 2024

Advent of Code '24 – Day9: Disk Fragmenter (Python)

#python #adventofcode
By Grant Riordan | Dec 10, 2024

Caltech101 in PyTorch

#python #pytorch #caltech101 #dataset
By Super Kai (Kazuya Ito) | Dec 10, 2024

Embracing Python: A Guide to Transitioning

#javascript #python
By America Alvarez | Dec 10, 2024

Day 20 – String functions

#python #payilagam #string #functions
By Lakshmi Pritha Nadesan | Dec 10, 2024

Caltech256 in PyTorch

#python #pytorch #caltech256 #dataset
By Super Kai (Kazuya Ito) | Dec 10, 2024

Open source mealie type docker container for recipes

#programming #python #docker #raspberrypi
By M.X | Dec 10, 2024

Building a Simple Generative AI Chatbot: A Practical Guide

#ai #python
By César Fabián CHÁVEZ LINARES | Dec 10, 2024

How to code a Sorting Algorithm for Advent of Code 2024

#adventofcode #python #sortingalgorithms
By Choon-Siang Lai | Dec 10, 2024

Building a Blog App with Django and React: Step-by-Step Guide

#django #djangocms #react #webdev
By robin okwanma | Dec 10, 2024

List of free Quantum Toolkits

#quantum #python #circuits #ai
By Santhosh Balasa | Dec 11, 2024

What Is Pytest @pytest.fixture ?

#python #programming #webdev #django
By zehra hindioğlu | Dec 11, 2024

Creating a simple and efficient genetic algorithm for a neural network with Python and NumPy

#ai #python #machinelearning
By Кирилл Ланской | Dec 11, 2024

Synchronous Applications

#django #synchronous #djangoapplications #python
By Mohammad Pooladi | Dec 11, 2024

3 Ready-to-Copy Bash Scripts to Visualize Python Code

#python #django #bash #cli
By Command Line Pirate 🏴‍☠️ | Dec 11, 2024

Python Day-20 String functions logic using loops,Task

#payilagam #python #string #loops
By Guru prasanna | Dec 11, 2024

ImageGoNord: Balancing Open Source Freedom with Ethical Challenges

#opensource #ethics #python #developer
By Schrödinger Hat | Dec 11, 2024

Backtest Like a Pro with a Forex API

#forex #python #backtest #forexstrategy
By Shridhar G Vatharkar | Dec 11, 2024

6 Essential Python Design Patterns for Scalable Software Architecture

#programming #devto #python #softwareengineering
By Aarav Joshi | Dec 11, 2024

Let's Learn Unit Testing in Python with pytest! 🚀

#python #unittest #tutorial #programming
By Jagroop Singh | Dec 11, 2024

Displaying Python Script Outputs on Conky Panels

#python #api
By Everton Tenorio | Dec 11, 2024

Faiss with sqlite for RAG

#ai #rag #llm #python
By Mayank Laddha | Dec 11, 2024

Choosing the Right AI/ML Models for Your Business: A Practical Guide

#programming #ai #python #machinelearning
By Appvin tech | Dec 11, 2024

Djoser+SimpleJWT

#django #djoser #drf #jwt
By Eshat Jubayer | Dec 11, 2024

Automating AWS Cost Management Reports with Lambda

#aws #lambda #python #devops
By Ragul.M | Dec 11, 2024

Why Your Second Language Could Never Compare; A Goofy Guide To Learning A New Language!

#javascript #python #beginners #learning
By Madison Tolentino | Dec 11, 2024

Python 🐍 and variable types

#python #testing #programming #beginners
By Gabor Szabo | Dec 11, 2024

Why Django is the Perfect Framework for Beginners and Pros Alike

#webdev #django #ai #robotics
By rami | Dec 12, 2024

Introduction to Object-Oriented Programming (OOP) in Python ✨⚙️

#webdev #programming #beginners #python
By Mohamed Ibrahim | Dec 12, 2024

Python Basic Syntax and Indentation: The Complete Beginner's Guide

#beginners #tutorials #python #programming
By Jeremy Morgan | Dec 12, 2024

Python crawler practice: using 98ip proxy IP to obtain cross-border e-commerce data

#python #data #proxyip
By 98IP 代理 | Dec 12, 2024

Binary Search || Python

#python #datastructures #algorithms #leetcode
By Rishab Trivedi | Dec 12, 2024

How to Add Quotes and Commas to Each Line in a Text File Using Python

#python
By Vicente G. Reyes | Dec 12, 2024

Python Day-21 String functions logic using loops

#payilagam #python #string #loops
By Guru prasanna | Dec 12, 2024

Building a Streamlit Inventory Management App with Fragment Decorators 🚀

#streamlit #python #fragment #app
By A0mineTV | Dec 12, 2024

Interactive DataFrame Management with Streamlit Fragments 🚀

#streamlit #python #dataframe #fragments
By A0mineTV | Dec 12, 2024

¡Hola Wagtail!

#wagtail #python #django #webdev
By HolaWagtail | Dec 12, 2024

Python Multithreading and Multiprocessing

#python #multithreading
By Aishwarya Raj | Dec 12, 2024

How I Transformed How My Business Interacts with and Collects Data from Customers Using WhatsApp Forms-like Features

#python #codenewbie #opensource #tutorial
By Wilbert Misingo | Dec 12, 2024

7 Must-Try Open-Source Tools for Python and JavaScript Developers🚀

#javascript #webdev #python #beginners
By Arindam Majumder | Dec 12, 2024

Menganalisis Emosi, Umur, dan Gender Menggunakan Library Serengil/DeepFace di Python

#programming #tutorial #python #deeplearning
By Yogie Setya Nugraha | Dec 12, 2024

A Beginner’s Journey Through the Machine Learning Pipeline

#machinelearning #ai #datascience #python
By Foyzul Karim | Dec 12, 2024

RoadMap for Python

#python #roadmap
By friday | Dec 12, 2024

Unlocking DuckDB from Anywhere – A Guide to Remote Access with Apache Arrow and Flight RPC (gRPC)

#python #duckdb #database #pyarrow
By Mike Houngbadji | Dec 12, 2024

#005 | Automate PDF data extraction: User Acceptance Testing

#projectsukoshizutsu #mvp #python
By Jian | Dec 12, 2024

Top re:Invent 2024 Videos

#aws #techtalks #youtube #python
By Geoffrey Wiseman | Dec 12, 2024

Self-Correcting AI Agents: How to Build AI That Learns From Its Mistakes

#langchain #fastapi #llm #python
By Louis Sanna | Dec 12, 2024

Enhancing GenAI Applications With KubeMQ: Efficiently Scaling Retrieval-Augmented Generation (RAG)

#ai #python #webdev #architecture
By Alvin Lee | Dec 12, 2024

CelebA in PyTorch

#python #pytorch #celeba #dataset
By Super Kai (Kazuya Ito) | Dec 13, 2024

Hello world ! This is good from Python

#python #webdev #programming
By Dakhli Abdallah | Dec 13, 2024

🕸️ How to Scrape Indonesian Public Company Profiles

#webscraping #tutorial #python #beginners
By Raka Widhi Antoro | Dec 12, 2024

Jupyter Notebooks Are Like Spreadsheets. Learn Both.

#jupyter #python #datascience #workplace
By aaronjbecker | Dec 12, 2024

DeepMind at Google: Denny Zhou

#llm #rag #ai #python
By pravintargaryen | Dec 12, 2024

Flipper Zero NFC Hacking – EMV Banking, Man-in-the-Middle, and Relay Attacks

#flipperzero #nfc #python #cybersecurity
By Guillaume VINET | Dec 13, 2024

⛏️ Comprehensive Guide: 🧪 Load Testing FastAPI and Postman

#testing #beginners #tutorial #python
By Kairus Noah Tecson | Dec 13, 2024

Building RAG-Powered Applications with LangChain, Pinecone, and OpenAI

#llm #rag #python #langchain
By Eti Ijeoma | Dec 13, 2024

Application of proxy IP in hot monitoring and trend analysis

#socks5 #requests #python #proxyip
By 98IP 代理 | Dec 13, 2024

Total Noob Running Script & Source Code

#python #beginners #tutorial
By Jami | Dec 13, 2024

The 12 Easiest Programming Languages to Learn

#python #programming #programmers #softwaredevelopment
By Cheremi Checo Domínguez | Dec 13, 2024

What Founders Must Do in Agentic LLM Era

#ai #programming #vectordatabase #python
By Kamalabot | Dec 13, 2024

CIFAR100 in PyTorch

#python #pytorch #cifar100 #dataset
By Super Kai (Kazuya Ito) | Dec 13, 2024

CIFAR10 in PyTorch

#python #pytorch #cifar10 #dataset
By Super Kai (Kazuya Ito) | Dec 13, 2024

How to mass delete Reddit comments (2024)

#tutorial #beginners #python #reddit
By Sandy Ruth | Dec 13, 2024

Building an Interactive Budget Calculator with Streamlit 🚀

#streamlit #python #webdev
By A0mineTV | Dec 13, 2024

Building an Interactive Quiz App with Streamlit 🚀

#streamlit #python #webdev
By A0mineTV | Dec 13, 2024

Comprendre la Triangulation

#webdev #django #python #automaton
By Dominique Megnidro | Dec 13, 2024

Automating Data Analysis with Python: A Hands-On Guide to My Project

#datascience #analytics #python #webdev
By shadowb | Dec 13, 2024

How to Retrieve EC2 Instances Information Using Python and Boto3

#python #aws #devops #coding
By Dmitry Romanoff | Dec 13, 2024

Unlock Cleaner Code with Dexter.ai: A must have VS Code extension for Python Development

#ai #python #vscode #extension
By Grishma Kachhadiya | Dec 13, 2024

pyya – The way to manage YAML config in your Python project

#python #tooling #discuss #programming
By shadowy-pycoder | Dec 13, 2024

AdventJS: 25 Programming Challenges in JavaScript and Python! [Free]

#webdev #javascript #typescript #python
By Miguel Ángel Durán 👨‍💻 | Dec 13, 2024

Finding and Validating Unused Security Groups in AWS with Python and Boto3

#aws #devops #python #productivity
By Dmitry Romanoff | Dec 13, 2024

We made an AI SWE that solved 48.60% of issues on the SWE bench, 100% open-source.

#programming #ai #python #webdev
By Sunil Kumar Dash | Dec 13, 2024

Exploring Python's itertools Module: Unlocking the Power of Iterators

#discuss #python #webdev #atharvgyan
By Atharv Gyan | Dec 13, 2024

Work From Home Opportunity: Data Entry Specialist Wanted! ✨

#webdev #python #devops #tutorial
By Sahali | Dec 14, 2024

Top 5 Programming Languages to Watch in 2025: Which Ones Will Shape the Future?

#programminglanguages #python #javascript #rust
By Codic Labs | Dec 14, 2024

Playing with a Stock API: A JavaScript/React Developer Learns Python

#dataanalysis #stockmarket #python #api
By Jesse Chong | Dec 14, 2024

Playing with a Stock API: A JavaScript/React Developer Learns Python

#stockmarket #python #dataanalysis #api
By Jesse Chong | Dec 14, 2024

Creating a genetic algorithm for a neural network and a neural network for graphic games and video games using Python and NumPy

#python #ai #machinelearning #programming
By Кирилл Ланской | Dec 14, 2024

News Details