Beginners Page 221 - 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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Sep 9

Building a Choose-Your-Own-Adventure API with NestJS — Part 1: The Foundation

#nestjs #node #typescript #beginners

4 min read

Sep 9

Adapter Pattern em Java: integrando novas transportadoras sem quebrar um sistema legado

#java #designpatterns #architecture #beginners

11 min read

Sep 9

SQL Joins in PostgreSQL: Patients, Doctors, and the Rows That Go Missing

#sql #postgres #database #beginners

7 min read

Sep 9

Git & GitHub

#github #git #datascience #beginners

1 min read

Oct 13

Guardrails for AI-written code: what 1,156 merged PRs taught a non-developer

#ai #claude #productivity #beginners

4 min read

Sep 9

Getting Started with Excel for Data Analytics: From Basics to Data Cleaning

#datascience #beginners #basic #learning

6 min read

Elizabeth Njoroge

Sep 9

SQL FUNCTIONS

#ai #beginners #sql #dbeaver

3 min read

vdelitz

Sep 9

Passkeys for Non-Technical Users

#authentication #beginners #security #ux

3 min read

Harun - solo dev

Oct 12

I'm 12. I code on a $150 phone. I built an AI mentor that doesn't eat your RAM, and I need you to break it.

#ai #webdev #beginners #buildinpublic

3 min read

Muhammad Salman

Oct 2

API Testing with Postman: A Practical Checklist for Beginners.

#api #beginners #testing

2 min read

Sep 9

Por Que uma Transação com Chip é Mais Segura

#security #payments #fintech #beginners

3 min read

Sep 9

Search in Vim: find text without losing your flow

#vim #beginners #tutorial #productivity

6 min read

Plopino

Oct 2

A tiny HTML proposal with two switches and one render function

#javascript #html #webdev #beginners

3 min read

Luger Lex Pit-og

Sep 13

[Lab Notes] Kubernetes the Hard Way, For Real This Time (Step 04)

#kubernetes #proxmox #beginners #devops

4 min read

Soumyajit Mukherjee

Sep 9

What Actually Happens When You Type a URL?

#webdev #networking #browser #beginners

1 min read

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