Beginners Page 39 - DEV Community

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UPDATED AUGUST 2, 2019

This tag is dedicated to beginners to programming, development, networking, or to a particular language. Everything should be geared towards that!

For Questions...

Consider using this tag along with #help, if...

You are new to a language, or to programming in general,
You want an explanation with NO prerequisite knowledge required.
You want insight from more experienced developers.

Please do not use this tag if you are merely new to a tool, library, or framework.

See also, #explainlikeimfive

For Articles...

Posts should be specifically geared towards true beginners (experience level 0-2 out of 10).
Posts should require NO prerequisite knowledge, except perhaps general (language-agnostic) essentials of programming.
Posts should NOT merely be for beginners to a tool, library, or framework.

If your article does not meet these qualifications, please select a different tag.

Promotional Rules

Posts should NOT primarily promote an external work. This is what Listings is for.
Otherwise accepable posts MAY include a brief (1-2 sentence) plug for another resource at the bottom.
Resource lists ARE acceptable if they follow these rules:
- Include at least 3 distinct authors/creators.
- Clearly indicate which resources are FREE, which require PII, and which cost money.
- Do not use personal affiliate links to monetize.
- Indicate at the top that the article contains promotional links.

If you're writing for this tag, we recommend you read this article.

If you're asking a question, read this article.

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Jul 13

SQL: Aggregate Queries

#beginners #database #sql #tutorial

4 min read

Jul 13

How to Calculate Payment Fees Programmatically (A Simple Guide for Developers)

#beginners #fintech #programming #tutorial

2 min read

Jul 12

SQL: Normalização e Formas Normais

#beginners #computerscience #database #sql

4 min read

Jul 12

SQL Keyword, Tipos de Dados & Operators

#beginners #database #sql #tutorial

3 min read

Easywise

Jul 13

Hey DEV, I'm Easywise, building full-stack products solo out of Lagos 👋

#introduction #webdev #react #beginners

1 min read

Jul 12

Tool Use and RAG in Production — A Complete Beginner's Study Guide

#beginners #llm #rag #tutorial

53 min read

Stablelane

Jul 17

The Junior Engineers rant.

#discuss #ai #beginners #learning

2 min read

Jul 13

The Best Developers Don't Know Everything. They Know How to Learn.

#career #beginners

1 min read

HappyBug

Jul 26

System Design the Agentic Way — Phase 3: Data Storage Trade-offs

#systemdesign #node #architecture #beginners

14 min read

Atena

Jul 13

How I Built a Log Analysis Tool to Detect Network Anomalies

#python #cybersecurity #flask #beginners

3 min read

Saravanan Lakshmanan

Jul 26

Python Is More Than Just print("Hello World"): Understanding the Fundamentals

#python #webdev #programming #beginners

6 min read

Jul 12

You Built an App With AI. Is It Safe to Publish?

#ai #beginners #nocode #security

5 min read

LkSvn

Jul 17

A passing test can still prove nothing

#webdev #typescript #learning #beginners

1 min read

Jul 12

Data Definition Language (DDL)

#beginners #database #sql #tutorial

2 min read

Jul 12

Data Manipulation Language (DML)

#beginners #database #sql #tutorial

2 min read

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