SQL Window Functions via Practical Examples
Learn to use SQL window functions, pivot tables and subqueries to calculate sales KPI
Advanced SQL queries via practical examples
As software developer, oftentimes we overlook the importance to write concise and efficient SQL queries. We…
Fake Multiple Inheritance in C#
Learn to use extension methods and interface default implementations to achieve free-risk multiple inheritance look-alike feature
IEnumerable vs IQueryable: Demystify & Dive deep into how query works
Learn about how queries work behind the scene, and the difference between IEnumerable and IQueryable
LAB SERIES #1 : Scaffold entities from database schema in EF Core 3.1
1/ Install packages EF Core tools: Install-Package Microsoft.EntityFrameworkCore.Tools SQL Server data provider for EF Core: Install-Package…
Blockchain is not another database
Blockchain is not invented to be another storage technology. However people often refer blockchain to distributed…
Blockchain in plain English
Misconceptions about blockchain technology are elucidated in a simple language. A simplistic definition of blockchain technology…
Create ASP.NET Core Web API for Ethereum DApps
Another approach to create decentralized application on Ethereum with Restful API as middleware
Write a token-based Ethereum smart contract
Learn to create a smart contract ERC20 compliant. Use contract to crowdfund your startup on blockchain…
ASP.NET Core Web API middle-ware for Ethereum – Settings
This is the first part of the tutorial on creating Aps.Net Core Web API for Ethereum’s…