---
title: "Programming Concepts"
type: "article"
slug: "programming-concepts"
url: "http://localhost/article/programming-concepts/"
markdown_url: "http://localhost/article/programming-concepts.md"
published_at: "2020-10-27T17:10:21+00:00"
modified_at: "2024-05-26T14:34:44+00:00"
featured_image:
  url: "http://localhost/wp-content/uploads/2022/04/20230809-041332.jpg"
excerpt: "An exercise in learning about the actual aspects, functions and limitations of the Sinclair ZX81 microcomputer and it's version of the BASIC language."
category:
  - name: "Time Designs Magazine"
    slug: "time-designs"
    taxonomy: "category"
    url: "http://localhost/category/periodicals/time-designs/"
post_tag:
  - name: "TS 1000"
    slug: "ts1000"
    taxonomy: "post_tag"
    url: "http://localhost/tag/ts1000/"
  - name: "Tutorial"
    slug: "tutorial"
    taxonomy: "post_tag"
    url: "http://localhost/tag/tutorial/"
  - name: "ZX81"
    slug: "zx81"
    taxonomy: "post_tag"
    url: "http://localhost/tag/zx81/"
model:
  - name: "Sinclair ZX81"
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    taxonomy: "model"
    url: "http://localhost/model/zx81/"
  - name: "Timex/Sinclair 1000"
    slug: "ts-1000"
    taxonomy: "model"
    url: "http://localhost/model/ts-1000/"
indiv:
  - name: "Albert Rodriguez"
    slug: "albert-rodriguez"
    taxonomy: "indiv"
    url: "http://localhost/indiv/albert-rodriguez/"
publication: "Time Designs Magazine"
publication_r:
  id: 10277
  title: "Time Designs Magazine"
  type: "periodical"
  url: "http://localhost/periodical/time-designs-magazine/"
authors: "Albert Rodriguez"
volume: "3"
issue: "2"
issues_articles:
  - id: 26782
    title: "Time Designs Magazine v3 n2"
    type: "issue"
    url: "http://localhost/issue/time-designs-magazine-v3-n2/"
pages: "36-37"
pubdate: "January/February 1987"
related_articles:
  - id: 37701
    title: "Programming Concepts"
    type: "article"
    url: "http://localhost/article/programming-concepts-3/"
archive_link: false
volumeissue: "v3n2"
---

# Programming Concepts

An exercise in learning about the actual aspects, functions and limitations of the Sinclair ZX81 microcomputer and it’s version of the BASIC language.