Beginners Page 96 - 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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Nov 1

How Relational Databases Prevent Data Corruption: Two-Phase Locking (2PL)

#database #sql #backend #beginners

2 min read

Nov 1

My First Hands-On DevOps Lab: Learning Linux, Git, and GitHub from Scratch

#devops #linux #git #beginners

5 min read

Peakblick

Nov 1

How to Flatten a List of Lists in Python

#python #beginners #tutorial #programming

3 min read

Nov 6

Guía de inicio: todo nuestro contenido, ordenado

#security #python #beginners #tutorial

2 min read

Nov 1

Docker คืออะไร? ทำไม dev ทั้งโลกถึงชอบเอาโค้ดไปใส่กล่อง (ฉบับเข้าใจง่าย)

#docker #devops #beginners #thai

6 min read

blal1

Nov 1

Genny: Building Procedural Sounds and Music with Python

#python #opensource #programming #beginners

5 min read

OrcaSlicer Guide

Nov 2

OrcaSlicer vs Bambu Studio: Which Slicer Should You Use in 2026?

#3dprinting #opensource #tutorial #beginners

2 min read

Nov 1

Spark Is Lazy, and That One Fact Explains Most Beginner Confusion

#pyspark #dataengineering #beginners #python

5 min read

huali

Nov 2

How I Built a 100% Client-Side Date Calculator with Vanilla JS

#showdev #webdev #javascript #beginners

1 min read

Tanbir Hossain Ramim

Nov 1

79 people made their first PR to my repo in October. Here's what made it work

#opensource #beginners #github #hacktoberfest

2 min read

Nov 1

Automating API Authentication in Postman: How to Store and Reuse Bearer Tokens

#laravel #php #beginners #api

7 min read

BotHot

Nov 1

Merge CSV files with different column orders using only Python's standard library

#python #csv #tutorial #beginners

2 min read

Nov 1

AI adoption in a company: where to start when nobody knows where to start

#ai #startup #productivity #beginners

8 min read

Nov 2

Building Future Tech Mindsets: My Journey in AI & Robotics

#showdev #beginners #ai #robotics

1 min read

豪豪景

Nov 1

How to get China's trending topics (Weibo, Douyin, Zhihu, Baidu) in Python

#python #api #tutorial #beginners

3 min read

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