--- title: "#beginners-guide articles | Hashnode" description: "Explore 296 articles tagged #beginners-guide on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/beginners-guide" --- Tag # #beginners-guide 296 posts · 7 followers [Abdus Salam](https://hashnode.com/@aheadkit) · [1d ago](https://hashnode.com/posts/i-ran-12-impossible-python-one-liners-4-of-them-are-traps/6af33b897a52c474f4b53133) ### [I Ran 12 'Impossible' Python One-Liners. 4 of Them Are Traps.](https://aheadkit.hashnode.dev/i-ran-12-impossible-python-one-liners-4-of-them-are-traps?utm_source=hashnode&utm_medium=feed) I ran 12 classic Python output-guessing snippets in Python 3.12 and recorded what actually happened. 8 surprise you once. 4 fail silently in real code. 6 min read · [aheadkit.hashnode.dev](https://aheadkit.hashnode.dev/i-ran-12-impossible-python-one-liners-4-of-them-are-traps?utm_source=hashnode&utm_medium=feed) [DailyDebian](https://hashnode.com/@dailydebian) · [2d ago](https://hashnode.com/posts/subnetting-in-four-steps-the-method-that-works-under-exam-pressure/6af15463521efb7b1c59e1c6) ### [Subnetting in four steps: the method that works under exam pressure](https://dailydebian.hashnode.dev/subnetting-in-four-steps-the-method-that-works-under-exam-pressure?utm_source=hashnode&utm_medium=feed) First published by DailyDebian. The one-page version, with a free PDF, is the Subnetting Cheat Sheet. Subnetting is on both CompTIA Network+ and Cisco CCNA. It also turns up in every network job you w 5 min read · [dailydebian.hashnode.dev](https://dailydebian.hashnode.dev/subnetting-in-four-steps-the-method-that-works-under-exam-pressure?utm_source=hashnode&utm_medium=feed) [Kasun Hapangama](https://hashnode.com/@sunlicense) · [5d ago](https://hashnode.com/posts/how-to-sell-your-first-plugin-script-or-app-a-beginner-s-checklist/6aee4036b48ec3af5dd68e3a) ### [How to sell your first plugin, script or app: a beginner's checklist](https://sunlicense-guides.hashnode.dev/how-to-sell-your-first-plugin-script-or-app-a-beginner-s-checklist?utm_source=hashnode&utm_medium=feed) Pick a store, set a price, protect it, and get refunds, support and updates right before launch day 7 min read · [sunlicense-guides.hashnode.dev](https://sunlicense-guides.hashnode.dev/how-to-sell-your-first-plugin-script-or-app-a-beginner-s-checklist?utm_source=hashnode&utm_medium=feed) [Kamran Liaquat Ali](https://hashnode.com/@kamranliaquatali) · [Nov 4](https://hashnode.com/posts/your-first-web-app-needs-more-than-a-working-homepage/6aeb0a3236927ad86ad47fe6) ### [Your First Web App Needs More Than a Working Homepage](https://kamranbuilds.hashnode.dev/your-first-web-app-needs-more-than-a-working-homepage?utm_source=hashnode&utm_medium=feed) Turn one small issue tracker into a learning project with clear rules, meaningful tests, repeatable setup and a recovery plan. 6 min read · [kamranbuilds.hashnode.dev](https://kamranbuilds.hashnode.dev/your-first-web-app-needs-more-than-a-working-homepage?utm_source=hashnode&utm_medium=feed) [Ameen Usman](https://hashnode.com/@ameenusman) · [Oct 31](https://hashnode.com/posts/five-cron-mistakes-that-move-an-every-five-minutes-job/6ae57c6a71906bfc3a23c8e3) ### [Five cron mistakes that move an every-five-minutes job](https://kepttools.hashnode.dev/five-cron-mistakes-that-move-an-every-five-minutes-job?utm_source=hashnode&utm_medium=feed) Start from the mistakes that shift a five-field crontab, then the clock-aligned \*/5 list and a one-cycle test. 5 min read · [kepttools.hashnode.dev](https://kepttools.hashnode.dev/five-cron-mistakes-that-move-an-every-five-minutes-job?utm_source=hashnode&utm_medium=feed) [2](https://hashnode.com/posts/five-cron-mistakes-that-move-an-every-five-minutes-job/6ae57c6a71906bfc3a23c8e3) [Vinay Thangellapally](https://hashnode.com/@Vinay1213) · [Oct 26](https://hashnode.com/posts/your-first-open-source-pull-request-from-issue-to-merge/6adf3be8336ac1971c44e99b) ### [Your First Open-Source Pull Request: From Issue to Merge](https://nexen.hashnode.dev/your-first-open-source-pull-request-from-issue-to-merge?utm_source=hashnode&utm_medium=feed) Contributing to open source sounds intimidating the first time. Big codebases, strangers reviewing your code, Git commands you only half remember. The good news: the process is the same almost everywh 4 min read · [nexen.hashnode.dev](https://nexen.hashnode.dev/your-first-open-source-pull-request-from-issue-to-merge?utm_source=hashnode&utm_medium=feed) [1](https://hashnode.com/posts/your-first-open-source-pull-request-from-issue-to-merge/6adf3be8336ac1971c44e99b) [Mikey Nichols](https://hashnode.com/@mNix) · [Oct 21](https://hashnode.com/posts/rust-enums-and-match-click-upgrades/6ad83c4ec7feafdfc4c03ce6) ### [False Is Not an Answer.](https://journeytocode.hashnode.dev/rust-enums-and-match-click-upgrades?utm_source=hashnode&utm_medium=feed) Build Click Upgrades With Rust Enums and Match 25 min read · [journeytocode.hashnode.dev](https://journeytocode.hashnode.dev/rust-enums-and-match-click-upgrades?utm_source=hashnode&utm_medium=feed) [Hardik Babla](https://hashnode.com/@hardikbabla) · [Oct 20](https://hashnode.com/posts/how-tcp-works-3-way-handshake/6ad7747fe9c0681a8c7d4b49) ### [How TCP Works: The 3-Way Handshake and Reliable Communication](https://hardikdotdev.hashnode.dev/how-tcp-works-3-way-handshake?utm_source=hashnode&utm_medium=feed) Learn how TCP works in simple terms : the 3-way handshake, sequence numbers, ACKs, retransmission, & how connections close. A beginner-friendly guide. 4 min read · [hardikdotdev.hashnode.dev](https://hardikdotdev.hashnode.dev/how-tcp-works-3-way-handshake?utm_source=hashnode&utm_medium=feed) [Saloni Jain](https://hashnode.com/@salonij) · [Oct 13](https://hashnode.com/posts/varnish-caching-marketplace-what-to-cache/6ace327c2a282732180272b6) ### [Caching a Multi-Category Marketplace With Varnish: What to Cache, and What Never to Cache](https://salonij.hashnode.dev/varnish-caching-marketplace-what-to-cache?utm_source=hashnode&utm_medium=feed) A practical guide to putting Varnish in front of a marketplace with category pages, search, listings and logged-in sellers. 8 min read · [salonij.hashnode.dev](https://salonij.hashnode.dev/varnish-caching-marketplace-what-to-cache?utm_source=hashnode&utm_medium=feed) [1](https://hashnode.com/posts/varnish-caching-marketplace-what-to-cache/6ace327c2a282732180272b6) [Haithem Slimi](https://hashnode.com/@haithem-slimi) · [Oct 4](https://hashnode.com/posts/plain-english-glossary-ai-terms-for-the-rest-of-us/6ac1b8186df06b1253f47ac5) ### [Plain English Glossary: AI Terms for the Rest of Us](https://nightthoughts.me/plain-english-glossary-ai-terms-for-the-rest-of-us?utm_source=hashnode&utm_medium=feed) Plain-English definitions of the AI terms you keep hearing: parameters, tokens, context, quantization, VRAM, MoE, inference and more. 4 min read · [nightthoughts.me](https://nightthoughts.me/plain-english-glossary-ai-terms-for-the-rest-of-us?utm_source=hashnode&utm_medium=feed)