Beginners Page 115 - 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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Aug 22

Customer Segmentation in SQL With CASE WHEN

#sql #database #tutorial #beginners

14 min read

Narasimma Radhakrishnan

Sep 25

JavaScript Variables & Functions for Beginners 🚀

#beginners #javascript #tutorial

1 min read

Hossein Mobarakian

Aug 22

Let's start our optimization journey

#beginners #learning #opensource #rust

1 min read

Sadie Rose

Sep 25

I Just Started Learning Electronics — Here Are the Components I’m Finally Beginning to Understand ⚡

#learning #electronics #beginners #engineering

5 min read

Aug 21

NULL in SQL: Why = NULL Finds Nothing and What to Write Instead

#sql #database #tutorial #beginners

14 min read

Aug 21

COMMENT ON TABLE: How to Store a Table Description in the Database Itself

#sql #database #tutorial #beginners

6 min read

Aug 21

Excel Just Summed Your ID Numbers and Said Nothing

#excel #dataanalysis #tutorial #beginners

6 min read

Aug 21

SQL Comment Syntax by Database: MySQL, PostgreSQL, SQL Server, SQLite, Oracle

#sql #database #tutorial #beginners

5 min read

Aug 21

Month-over-Month Growth in SQL: LAG, the Growth Formula, and the Traps

#sql #database #tutorial #beginners

15 min read

Aug 21

How to Find Duplicate Rows in SQL (and Decide What Counts as One)

#sql #database #tutorial #beginners

15 min read

Aug 21

Which SQL Database Should You Install?

#sql #database #tutorial #beginners

6 min read

Frankline Kibet

Sep 14

DDL and DML WHAT ARE THEY?

#beginners #database #sql #tutorial

1 min read

Ege Pakten

Aug 21

Overfitting vs Underfitting: Why Your ML Model Acts Like a Student Who Either Memorizes or Doesn't Study at All

#ai #beginners #machinelearning

5 min read

Aug 21

Unsupervised Learning: Teaching Machines to Find the Patterns We Didn't Know Were There

#machinelearning #datascience #ai #beginners

8 min read

kavin K

Aug 22

Java script c-2 variables

#beginners #javascript #programming #tutorial

1 min read

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