Feb 2 · 5 min read · 📌 Features Covered Create railway bookings View bookings in browser Filter by source & destination Sort by journey date Pagination (page-wise data) Strong backend validations Proper frontend ↔ backend connectivity 📁 Folder Structure (IMPO...
Join discussionFeb 2 · 6 min read · MongoDB itself is schema-less, but Mongoose adds schema and validation support. This ensures data stored in your database follows correct format and rules. 🔹 1. Built-in Validations in Mongoose Mongoose allows adding validations directly inside sch...
Join discussionFeb 2 · 3 min read · When working with MongoDB and Mongoose, most of the time we don’t just want to fetch all documents. Instead, we want filtered results, maybe sorted in a specific way, and sometimes divided into pages for efficiency. That’s where query operators + sor...
Join discussionJan 7 · 4 min read · Businesses rely heavily on reports to make informed decisions in the current data-centric era. Reports provide insight into various aspects of a business, such as sales, marketing, and finance. However, with the immense amount of data available, it c...
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Dec 24, 2025 · 9 min read · Sequence Operators In this post, we will refer to these higher-order array methods as sequence operators, since they operate over sequences of values in a declarative way. You can find the accompanying example code on GitHub: Declarative Sequence Tr...
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Aug 7, 2025 · 10 min read · TL;DR Daisy Chain Filtering in Bubble.io is a client-side filtering technique where each filter input (like dropdowns or checkboxes) updates a shared custom state. As users select options, each filter refines the results based on the previous ones - ...
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Jun 30, 2025 · 6 min read · When you're building data-intensive applications, one of the most important UI components you'll need is a data grid. It needs to handle large datasets, perform well, and be customizable to suit different user requirements. If you're working with Rea...
Join discussionJun 29, 2025 · 3 min read · https://ylnk.cc/ In Spring Boot, both Filters and HandlerInterceptors help us intercept HTTP requests and responses, but they work at different levels in the app. Picking the right one depends on what you need—whether it's low-level request handlin...
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Jun 12, 2025 · 4 min read · Filtering large datasets is a common challenge in data-heavy frontend apps. If you’re working with Svelte, and you need to let users filter data effectively, building a good filtering UI from scratch can take more time than expected. To help solve th...
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