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@Thepracticaldev

A constructive and inclusive social network for software developers. With you every step of your journey.

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  • Aug 14, 2026earliest in window
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DEV Community
dev.to > psgtechnautsnl > simulating-a-rocket-nozzle-in-150-lines-of-python-5dcn

Simulating a Rocket Nozzle in 150 Lines of Python

16+ hour, 33+ min ago   (1365+ words) Introduction Point a garden hose at your car, press your thumb over the end, and the water leaves... Tagged with science, python, engineering, physics....

DEV Community
dev.to > asgharali > the-ai-agent-revolution-is-not-about-automation-its-about-authority-188n

The AI Agent Revolution Is Not About Automation. It’s About Authority

17+ hour, 43+ min ago   (1276+ words) The next generation of AI will not simply answer questions. It will make decisions, use tools,... Tagged with productivity, studytips, spacedrepetition, ai....

DEV Community
dev.to > mark_glemba_962f6bc8a12dd > python-distributions-and-their-impact-on-data-science-2g5h

**Python Distributions and Their Impact on Data Science**

5+ day, 12+ hour ago   (728+ words) Statistical distributions are one of the most fundamental concepts in statistics and data science. They describe how values in a dataset are arranged and how frequently they occur. From predicting customer behavior to detecting fraud, statistical distributions influence nearly every…...

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dev.to > hasanozer > bir-ev-agi-aslinda-nasil-calisiyor-lanwandan-wisp-vlan-ve-vpne-4bfn

Bir Ev Ağı Aslında Nasıl Çalışıyor? LAN/WAN’dan WISP, VLAN ve VPN’e

1+ week, 1+ day ago   (1028+ words) Bir ev ağını en basit haliyle şöyle düşünebiliriz: Ev router'ı burada iki farklı dünyayı birbirine bağlar: ISP üzerinden ulaştığı dış ağ ve evdeki cihazların bulunduğu yerel ağ. Bu basit topolojinin arkasında LAN, WAN, subnet, DHCP, routing, NAT, firewall, bridge ve…...

DEV Community
dev.to > sharonnyabuto > part-4-understanding-probability-in-data-science-235n

Part 4: Understanding Probability in Data Science

1+ week, 4+ day ago   (1758+ words) Statistics for Data Science Series Part 1: Why Statistics Matters in Data Science Part 2: Descriptive Statistics: A Beginner's Guide Part 3: Understanding Distributions in Data Science Part 4: Understanding Probability in Data Science Dataset: healthaccess_data_mini.csv Part 4: Understanding Probability in Data Science In out…...

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dev.to > matheuscamarques > tf-idf-a-matematica-dos-anos-70-que-expoe-a-farsa-do-seu-rag-de-milhoes-p06

TF-IDF: A matemática dos anos 70 que expõe a farsa do seu RAG de milhões

1+ week, 5+ day ago   (678+ words) Nos últimos artigos da série, cobrimos desde a geometria da busca vetorial e os custos astronômicos de infraestrutura até a criação de Evals automatizados no CI/CD com a Tríade do RAG. Mas existe uma pergunta brutal que 99% dos times…...

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dev.to > kaiky_hamada > minha-jornada-na-tecnologia-do-hardware-a-programacao-415l

Minha jornada na Tecnologia: do Hardware à Programação

2+ week, 1+ day ago   (193+ words) Sempre tive muito interesse por tecnologia, principalmente pela área de hardware e manutenção de computadores. Ao longo do tempo, fui aprendendo cada vez mais sobre montagem, manutenção, limpeza e solução de problemas em computadores, e essa experiência despertou ainda mais…...

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dev.to > petr_baloun > qwen-27b-na-q3-kvantizaci-napsal-webgl-hlavu-od-nuly-126k

Qwen 27B na Q3 kvantizaci napsal WebGL hlavu od nuly

2+ week, 4+ day ago   (451+ words) Lokální model Qwen 27B na kvantizaci Q3 napsal z ničeho WebGL render lidské hlavy — bez knihoven, na dvou RTX 3060 Ti. Výsledek je vtipně děsivý, ale ukazuje, jak daleko malé lokální modely v kreativním kódování došly. Uživatel položil svému lokálnímu modelu jednoduchý úkol:…...

DEV Community
dev.to > juliet_rayosakwe_07ea953 > learning-network-reconnaissance-with-nmap-20n6

Learning Network Reconnaissance with Nmap

2+ week, 5+ day ago   (583+ words) A write-up from my cybersecurity self-study — August 2026 Why I did this room As part of building on my Cyber Security degree with hands-on practice, I completed the Nmap room on TryHackMe. Nmap (Network Mapper) is one of the most widely…...

DEV Community
dev.to > anthony_kibet_4f0cc67d37f > why-statistics-is-the-backbone-of-data-science-169a

Why Statistics Is the Backbone of Data Science

3+ week, 13+ hour ago   (485+ words) Statistics isn't a supporting subject in data science, it's the thing that makes the "science" part of data science actually mean something. This is really the core value statistics brings: it's the discipline of reasoning carefully under uncertainty, instead of…...