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A comprehensive cheatsheet covering mathematical symbols used in discrete mathematics, including set theory operations (union, intersection, subsets), logic symbols (quantifiers, implications), and notations for number sets (naturals, integers, rationals).- Published on
An approachable introduction to futures contracts: what they are, how they work, common uses (hedging, speculation), key terms, and the risks investors should understand.- Published on
Drawer, Tab & Stack Navigators are fundamental build blocks to all large dynamic mobile apps. Here I demo some of the nuances of working with them.- Published on
A clear, practical guide to Registered Direct Offerings (RDOs): what they are, why companies use them, how they compare to IPOs, and what investors should consider.- Published on
Adding illustrative features which enable customers to see the final product(cake) before its made & enabling bakeries to customize colors. Also adding Canva integration- Published on
Even industry leaders like Reddit can have bugs in production. This post highlights a duplicate posts issue in Reddit's mobile app and encourages developers and hiring managers to view such bugs as opportunities for growth, learning, and empathy.- Published on
Learn how to avoid messy nullable fields in Dart models by using inheritance and composition. Discover best practices for structuring your data classes for both list and detail views, improving code clarity and maintainability.- Published on
A starter template for building Python APIs using FastAPI, GraphQL, and SQLAlchemy. Includes example resources and project structure for rapid development.- Published on
Markets over react to positive news by HOOD on growth in the Fantasy Sports Betting industry priming DKNG for a bounce- Published on
The US Stock Markets growth over the last 25 years- Published on
Learn how to set up and connect to Google Cloud Memory Store (Redis) from Cloud Run using a VPC connector.- Published on
Learn what GCP VPC Connectors are, why they matter, and how to use them to enable secure private networking for your serverless applications.- Published on
Learn what Google Cloud Secret Manager is, its benefits, and how to securely manage secrets for your applications in GCP.- Published on
Explore the pros and cons of three popular approaches for scheduling and running background jobs in Google Cloud: App Schedulers, Cloud Scheduler, and Cloud Run Jobs.- Published on
Learn what Google Cloud Scheduler is, its benefits, and how to set up a scheduled job in Google Cloud.- Published on
Learn how Cloud Build Triggers automate CI/CD workflows in Google Cloud, enabling automatic builds and deployments for your applications.- Published on
Learn what Google Cloud Run is, its benefits, and how to deploy containerized applications with ease.- Published on
AI-driven vibe coding makes simple apps effortless, but when projects demand nuance, it turns into a frustrating cycle of fixing one issue only for another to pop up.- Published on
How to use the SQL LAG window function to compare current and previous row values, with practical query and table output.