Hhimanshuinblogs-himanshu.hashnode.devDay 19 - Find Minimum in Rotated Sorted ArrayQuestion You are given an array of length n which was originally sorted in ascending order. It has now been rotated between 1 and n times. For example, the array nums = [1,2,3,4,5,6] might become: [31d ago·3 min read
TGTiffany Gathoniintiff-explores.hashnode.devHow I Optimized M-Pesa Integrations Using Netlify Functions (And Survived to Tell the Tale)TL;DR: I went from "Why won't this webhook work?!" to a production-ready serverless M-Pesa integration. Here's everything I learned, including the face-palm moments. The Problem: When Your Server is Expensive and Your Budget Isn't So there I was, b...Feb 14·6 min read
TATemitope Adereniindatababe.hashnode.devWeek 14 at DataraFlow: What Happens Before a Model Even Sees Your Data?What if the hardest part of machine learning isn’t the model, but everything that happens before it? That question defined my Week 14 at DataraFlow. This week wasn’t about flashy algorithms or building complex neural networks. It was about something ...Feb 10·4 min read
RRichainrichak.hashnode.dev🔤 Day 27 — Count Vowels & ConsonantsHello everyone 👋✨Welcome back to our Strings Soft Comeback series. Today’s problem is small, friendly, and very important — because this is where beginners usually learn how to: Read a string properly Use loops confidently Apply conditions correc...Feb 9·5 min read
EMEdgar Milvusinprogrammingcentral.hashnode.devebook: Advanced OOP & AI Data Structures. Modeling Complex Systems and TensorsReady to bridge the gap between foundational C# and professional AI development? Many developers master the basics of object-oriented programming but struggle to build the complex, resilient, and high-performance systems required for modern Artificia...Feb 8·4 min read
KKKush Kumarinedtechu.hashnode.devNode.js: My Journey from Beginner to Advanced Backend DeveloperNode.js is one of those technologies that feels easy to start with but deep enough to grow into. If you’re coming from a JavaScript background, it makes backend development feel less intimidating. Over time, as you build APIs, work with databases, an...Feb 8·1 min read
NRNIKHIL RAJinblog.niikhil.inBasic data types and print( )This article explains basic data types and print function. This is good place to start your Python programming journey. Lets Begin Data types - Python has many data types, below are some most basic data types with examples . We will learn about more...Feb 5·2 min read
SShayintoddlerstech.hashnode.devCSS Selectors 101: Targeting Elements with PrecisionCss is cascading style sheets . these are used to beautify your web skeleton ( read prev blog on HTML for reference ) yes you can make all the web elements shown in cover image using css . just has to know how to use it . CSS Selectors used to "find...Jan 31·3 min read
SShayintoddlerstech.hashnode.devEmmet for HTMLIf you’re just starting with HTML, typing the same tags again and again can feel slow, boring, and confusing. This is where Emmet quietly becomes your best friend. You don’t need to “learn” Emmet like a programming language. You just need to understa...Jan 31·3 min read
CPCode Practiceincodepractice-blogs.hashnode.devWhy You Should Choose Python as Your First Language in 2026Starting a career in programming feels like standing at the base of a massive mountain. You see a hundred different paths, and everyone is shouting advice at you. On LinkedIn and Twitter, people argue about which language is the "fastest" or the "mos...Jan 31·5 min read
