In Pursuit of Simplicity

1 The Universal AI Craze Since OpenAI released ChatGPT, there has been a massive rush to jump on the AI bandwagon.

1 Introduction In today’s AI-driven world, “Prompt Engineer” has become a buzzword.

1 Prologue A while ago, I took a flight from Canada back to Hong Kong - about 12 hours in total with Air Canada.

1 Preface I spent a weekend building a Telegram spam blocker bot based on Bayesian Algorithm @BayesSpamSniperBot (https://t.me/BayesSpamSniperBot).

1 Preface Malcolm Gladwell’s “10,000-hour rule” suggests that continuous investment of 10,000 hours of effort is sufficient to reach expert level in any field.

Developers usually use git blame in GUI tools like GitHub Blame or using GitLens blame in VSCode: Even though GUI tools is intuitive, but the Git CLI has much more powerful tooling for finding something closer to the real story behind your code.

Every Git user will have probably been asked to set up their Git at the first time: 1 2 git config --global user.name "Ramsay Leung" git config --global user.email ramsayleung@gmail.com The above command will simply add the user.name and user.email value

1 Goodbye 2023 As I farewelled to 2023, a year marked by numerous changes and personal evolution, I find myself recollecting the multitude of experiences that unfolded.

1 Introduction 1.1 IaC Infrastructure as code(IaC) is the managing and provisioning of infrastructure through code instead of manual processes, for example, clicking button, adding or editing roles in AWS console. 1.2 AWS CloudFormation AWS CloudFormation…

1 Definition In computer science, a topological sort or topological ordering of a directed graph is a linear ordering of its vertices such that for every directed edge uv from vertex u to vertx v, u comes before v in the ordering.