--- title: "#solution articles | Hashnode" description: "Explore 92 articles tagged #solution on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/solution" --- Tag # #solution 92 posts · 12 followers [Abirami Sri](https://hashnode.com/@abiramisri) · [Sep 8](https://hashnode.com/posts/day-7-of-my-30-day-dsa-journey-sliding-window-pattern/6aa032b9d6c1adb83f93048d) ### [Day 7 of My 30-Day DSA Journey - Sliding Window Pattern](https://abi-blog.hashnode.dev/day-7-of-my-30-day-dsa-journey-sliding-window-pattern?utm_source=hashnode&utm_medium=feed) Day 7 of my DSA journey: learn the Sliding Window pattern by solving Maximum Average Subarray I and Maximum Number of Vowels in a Substring. 8 min read · [abi-blog.hashnode.dev](https://abi-blog.hashnode.dev/day-7-of-my-30-day-dsa-journey-sliding-window-pattern?utm_source=hashnode&utm_medium=feed) [Abirami Sri](https://hashnode.com/@abiramisri) · [Sep 5](https://hashnode.com/posts/day-5-of-my-30-day-dsa-journey-two-pointers/6a9c4d27d5b597e0a9ac245e) ### [Day 5 of My 30-Day DSA Journey — Two Pointers](https://abi-blog.hashnode.dev/day-5-of-my-30-day-dsa-journey-two-pointers?utm_source=hashnode&utm_medium=feed) Day 5 of my DSA journey with JavaScript: solving four LeetCode problems using the Two Pointers pattern. 9 min read · [abi-blog.hashnode.dev](https://abi-blog.hashnode.dev/day-5-of-my-30-day-dsa-journey-two-pointers?utm_source=hashnode&utm_medium=feed) [Vivek Sharma](https://hashnode.com/@vvksharma1210) · [Jul 25](https://hashnode.com/posts/stop-learning-programming-languages-you-re-solving-the-wrong-problem/6a650af4956f4f1b0b177ff2) ### [Stop Learning Programming Languages. You're Solving the Wrong Problem.](https://viveksharma1210.hashnode.dev/stop-learning-programming-languages-you-re-solving-the-wrong-problem?utm_source=hashnode&utm_medium=feed) Programming languages won't define your career. Learn why problem-solving, architecture, and engineering judgment matter more. 3 min read · [viveksharma1210.hashnode.dev](https://viveksharma1210.hashnode.dev/stop-learning-programming-languages-you-re-solving-the-wrong-problem?utm_source=hashnode&utm_medium=feed) [All For Science](https://hashnode.com/@allforscience) · [Jul 14](https://hashnode.com/posts/sapixdb-the-database-revolution-no-one-is-talking-about-and-why-it-changes-everything/6a55882013be1ebc11ba1309) ### [SapixDB: The database revolution no one is talking about — and why it changes everything](https://midlantics.hashnode.dev/sapixdb-the-database-revolution-no-one-is-talking-about-and-why-it-changes-everything?utm_source=hashnode&utm_medium=feed) SapixDB: 1st agent-native DB. AI-owned domains, crypto-signed & hash-linked records, human-governed evolving schema. Data secured in Storage level. 10 min read · [midlantics.hashnode.dev](https://midlantics.hashnode.dev/sapixdb-the-database-revolution-no-one-is-talking-about-and-why-it-changes-everything?utm_source=hashnode&utm_medium=feed) [Ariska Hidayat](https://hashnode.com/@ariska138) · [Jan 15](https://hashnode.com/posts/cuma-wrapper-kesalahpahaman-besar-tentang-produk-digital/69688aeb95e6da62e4f2cef2) ### [“Cuma Wrapper?” — Kesalahpahaman Besar tentang Produk Digital](https://tech.finlup.id/cuma-wrapper-kesalahpahaman-besar-tentang-produk-digital?utm_source=hashnode&utm_medium=feed) “Ah, produkmu cuma wrapper ChatGPT.” Kalimat ini semakin sering terdengar di komunitas developer. Biasanya diucapkan dengan nada meremehkan, seolah sebuah produk kehilangan nilai hanya karena ia membungkus API pihak lain. Masalahnya, cara berpikir in... 3 min read · [tech.finlup.id](https://tech.finlup.id/cuma-wrapper-kesalahpahaman-besar-tentang-produk-digital?utm_source=hashnode&utm_medium=feed) [Raushan Yadav](https://hashnode.com/@raushan18) · [Dec 29, 2025](https://hashnode.com/posts/leet-code-phases/695266a35fb19305278ba917) ### [Leet code phases:](https://dont-give-up.hashnode.dev/leet-code-phases?utm_source=hashnode&utm_medium=feed) Starting : when we start doing the leetcode and we see lots of tutorials and at that time we solve easy problems as well as medium problems and somehow we manage to solve that problems and we fell very happy and at the same time something started bui... 3 min read · [dont-give-up.hashnode.dev](https://dont-give-up.hashnode.dev/leet-code-phases?utm_source=hashnode&utm_medium=feed) [Andreas Schommer](https://hashnode.com/@aschommer) · [Dec 4, 2025](https://hashnode.com/posts/the-annoying-online-course/6931b6853e4244a3d7bd9e2e) ### [The annoying online course](https://aschommer.hashnode.dev/the-annoying-online-course?utm_source=hashnode&utm_medium=feed) With a sneaky meta-challenge 5 min read · [aschommer.hashnode.dev](https://aschommer.hashnode.dev/the-annoying-online-course?utm_source=hashnode&utm_medium=feed) [Vivek Mamillapalli](https://hashnode.com/@Vivek5313) · [Nov 13, 2025](https://hashnode.com/posts/fabric-implementation-journey/69161b1e43fef3d524e00f42) ### [Fabric Implementation Journey](https://vivek5313fabric.hashnode.dev/fabric-implementation-journey?utm_source=hashnode&utm_medium=feed) Explore implementing Microsoft Fabric for Azure data environments, with insights into architecture, ETL challenges, and solutions 25 min read · [vivek5313fabric.hashnode.dev](https://vivek5313fabric.hashnode.dev/fabric-implementation-journey?utm_source=hashnode&utm_medium=feed) [Br Brah](https://hashnode.com/@brindaa) · [Oct 16, 2025](https://hashnode.com/posts/train-scale-win-low-cost-lms-solutions-for-small-business-that-redefine-affordable-growth/68f0a15dd93c476894cb6658) ### [Train. Scale. Win — Low-Cost LMS Solutions for Small Business That Redefine Affordable Growth](https://grittytech.hashnode.dev/train-scale-win-low-cost-lms-solutions-for-small-business-that-redefine-affordable-growth?utm_source=hashnode&utm_medium=feed) Low-Cost LMS Solutions for Small Business That Deliver Premium Growth at Budget-Friendly Prices In today’s competitive world, small businesses need more than just affordable tools — they need efficient ones. That’s exactly what Low-Cost LMS Solutions... 5 min read · [grittytech.hashnode.dev](https://grittytech.hashnode.dev/train-scale-win-low-cost-lms-solutions-for-small-business-that-redefine-affordable-growth?utm_source=hashnode&utm_medium=feed) [Neev Lila](https://hashnode.com/@neevlila) · [Oct 6, 2025](https://hashnode.com/posts/11-effective-solutions-for-food-waste/68e3d7858e667d0f8032b30a) ### [11 Effective Solutions for Food Waste](https://community-fridge.hashnode.dev/11-effective-solutions-for-food-waste?utm_source=hashnode&utm_medium=feed) The issue of food waste ranges from industrial to individual; there are many contributing factors towards why food is wasted, such as purchasing preferences, excess production, retail standards, convenience, and cost. Food waste affects all three rea... 9 min read · [community-fridge.hashnode.dev](https://community-fridge.hashnode.dev/11-effective-solutions-for-food-waste?utm_source=hashnode&utm_medium=feed)