The “defer” keyword in GoLang
In GoLang, the defer keyword is used to ensure that a function call is performed later in a program’s execution, typically for purposes of cleanup. Deferred function calls are …
Best Security Practices for Holding Cryptocurrencies on Exchanges
Previously, I was scammed about 1355 USDT because I clicked a phishing link that I shouldn’t have. A lesson learned: The Major Security Flaws of Wirex (WirexApp) Exchange In …
Review: Keychron K8 Wireless Mechanical Keyboard for Software Engineers
Use: ZHIHUA for additional 5% discount when you purchase a Keychron keyboard here. I have been in love with the keychron keyboards for years. And recently I have purchased …
Teaching Kids Programming – SQL to Determine the Binary Tree Node Types (Nested Select – Process Elimination)
Teaching Kids Programming: Videos on Data Structures and Algorithms Table: Tree +-------------+------+ | Column Name | Type | +-------------+------+ | N | int | | P | int | …
Teaching Kids Programming – Using Hash Map to Count the Right Triangles in a Binary Matrix
Teaching Kids Programming: Videos on Data Structures and Algorithms You are given a 2D boolean matrix grid. Return an integer that is the number of right triangles that can …
Teaching Kids Programming – The @cache Function Decorator in Python
June 1, 2024
programming languages, Python, python, teaching kids programming, youtube video
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Teaching Kids Programming: Videos on Data Structures and Algorithms Introduction to the Function Decorator in Python In Python, we can add decorate a function by using the @ symbol, …