MSManikandan Sinmanikandan4411.hashnode.dev·7h ago · 7 min readLinkedList in Java1. What is LinkedList? LinkedList in Java is a class that implements the List and Deque interfaces. It stores elements as nodes, where each node contains the data and links to other nodes. It is usefu00
MSManikandan Sinmanikandan4411.hashnode.dev·2d ago · 5 min readArrayList in JavaArrayList is one of the most commonly used classes in the Java Collections Framework. It provides a resizable array that can grow or shrink dynamically. 1. What is ArrayList? Definition:ArrayList is 00
VKVishal Kushwahaindetailsnotes.hashnode.dev·Jul 28 · 17 min read🎓Mastering Python Lists – From Basics to Advanced📚 What is a List in Python? 📖 Definition A List in Python is a container that stores multiple values in one place. Think of it like a school bag. 🎒 A school bag can hold many things: 📚 Books ✏️ 00
MYMuhammad Yafi Alhakiminyafi.hashnode.dev·Apr 7 · 2 min readCollections: The "Dynamic Containers"In JavaScript, every Array or Object is dynamic. You can add or remove elements whenever you want. In Rust, we use Collections when we need that same flexibility. Think of Collections as Dynamic Toolboxes. While Primitives like arrays have a fixed s...00
MGMamta Gelaneeinmamtagelanee.dev·Feb 19 · 4 min readWhy Dynamic array sizes are doubled in capacity?In systems programming, the dynamic array (e.g., std::vector, ArrayList, or Python's list) is a fundamental tool. But have you ever paused to ask why these containers double their capacity when they r00
ZZemotifyinlistingpro.hashnode.dev·Feb 3 · 3 min readCase Study: ListingPro in ActionIn the crowded world of online directories, most platforms fail for one simple reason: lack of trust. Users don’t trust empty listings.Businesses don’t trust platforms without results.Owners don’t trust setups that rely on 20+ fragile plugins. That’s...00
SKSzymon Kokotinillucrum.hashnode.dev·Jan 29 · 8 min readA "perfect" data structureAlgorythms, data structures and maths. Those are the three legs of the tripod that holds programming. Today, let’s focus on data structures. You know how each one has it strengths and weakneses, each one has it’s own use cases. A “perfect” data struc...00
BSBittu Sharmainbittublog.hashnode.dev·Jan 18 · 11 min readHow to Organize Your Tasks with Simple ListsA list in Python is an ordered collection of elements where each element is stored as a scalar value and assigned an index. The indexing starts at 0, meaning the first element is at index 0, the second at index 1, and so on. You can easily access and...00
GRGanesh Rama Hegdeinkotlinflow.hashnode.dev·Jan 17 · 5 min readChapter 3 : CSV Preprocessing - Building a Reliable In-Memory DatasetWhy We Preprocess the CSV The CSV file is an external input.External inputs are always the least reliable part of any system. Before we introduce Flow, we want to answer three questions: Is the file 00
Cchanbashainjavaeduacademy.hashnode.dev·Dec 30, 2025 · 4 min readBasic SortingSorting Basics in Java : A Simple Example Sorting is one of the fundamental concepts in programming. It helps us arrange data in a particular order, like ascending or descending, which makes searching and analysing data easier. In Java, sorting can b...00
