C++20 and CCI Pattern ## ARIAN AJDARI 20 24 September 15 - 20 ## Rules • IPC stands for Intra-Process Communication • Programs stand for software running in a constrained environment - CCI stands for: BLUE{2}; int main(int argc, char** argv) { return BLUE.value; } ## Assembly generated when CCI is utilized ☐ ☐ ☐ main: mov eax, 2 ret ## Designing a class from description Design a class called SURNAME{"Ajdari"}, AGE{29}, EXPENSES{500.45}} }; return 0; ## Conclusion • CCI is a powerful tool in developer's arsenal – It allows to shift some work from runtime-evaluation

## Retiring the Singleton Pattern Engineering ## Concrete suggestions for what to use instead CppCon 2020 September 18, 2020 Peter Muldoon Senior Software Developer TechAtBloomberg.com © 2020 Bloomberg .com/questions/137975/what-is-so-bad-about-singletons ## Talk outline 1. Examine the Singleton Pattern 2. Refactoring out the Singleton in an example function • Ensuring the callers of that function types 4. Dealing with delayed construction 5. Dealing with phased introduction of the replacement pattern 6. Dealing with initialization order of interdependent Singletons 7. Dealing with groups of Singleton

## Back to Basics: The Factory Pattern ## MIKE SHAH 2021 October 24-29 ## Please do not redistribute slides without prior permission ## Software Design: Factory Pattern Mike Shah, Ph.D. @MichaelShah there is a common pattern that can help solve this problem--the factory design pattern. In this talk, we are going to discuss a creationally designed pattern known as a factory. The pattern can be as simple the factory pattern, and discuss which scenarios you may not actually want to use a factory. Attendees will leave this talk with the knowledge to go forward and implement the factory pattern, as well as

## Applicative: The Forgotten Functional Pattern ## +23 ## BEN DEANE ## 20 23 October 01 - 06 ## APPLICATIVE THE FORGOTTEN FUNCTIONAL PATTERN ![Image](/uploads/documents/a/5/6/c/a56ca297f9632c69eeb686f264b249a9/p2_1 monads until you just said that, now I'm not so sure... Don't worry about what a pattern=""> is. Rather we'll think about what it does. ## REVIEW: (?) FUNCTIONS A functor functional terms from their vocabulary while explaining the continuation monad... ## SPOT THE FUNCTIONAL PATTERN  Eric Niebler

# Go Programming Pattern in Kubernetes Philosophy Harry Zhang @resouer ## Contents ## • What I will talk? • Kubernetes basic in 1 min • For Kubernetes developers: - The Golang programming patterns gPRC based interface design in Kubernetes (CRI as example) • For Kubernetes users: • Effective pattern of programming based on Kubernetes • 广告（Don't worry, it's not that kind of AD） ## • What p10_1.jpg)  ## Pattern 1: Controller 

## GCN ## Operator Pattern: 用 Go 扩展 K8s 的最佳实践 ## 👨‍👩‍👧‍👦 吴学强 ApeCloud KubeBlocks Maintainer & 研发总监  认识我们 00 TPR；controller-runtime 加入 K8s 社区并正式发布； 自此，CRD + controller-runtime 逐渐成为开发 operator 的首选 ## Operator Pattern Operator Pattern 是官方定义的标准扩展机制，是 K8s Native Application； Operator = CRD + control loop, i.e., Declarative to automatically tune the Operand to a certain workload pattern - Operator is able to automatically tune the Operand to a certain workload pattern Operator dynamically shifts workloads onto best suited

2/7/0/e/270e7e9b658b9a5e082c98cac46c9681/p1_3.jpg) Extending and Simplifying C++: Thoughts on Pattern Matching using `is` and `as` Video Sponsorship Provided By: ## Queries P2392 ![Image](/uploa

plus(T, T); template plus(T, U); • Curiously Recurring Template Pattern (CRTP) Cppcon 2023 | Rud Merriam | A Journey into Non-Virtual Polymorphism std::apply is loop-like • Overload Idiom works with std::apply ## Curiously Recurring Template Pattern (CRTP) template struct Shape { void draw() { auto& derived{static_cast

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.... 240 19.6. Accessing MBeans via Proxies ..... 241 20. JCA CCI ..... 242 20.1. Introduction ..... 242 20.2. Configuring CCI ..... 242 20.2.1. Connector configuration ..... 242 20.2.2. ConnectionFactory configuration in Spring ..... 243 20.2.3. Configuring CCI connections ..... 243 20.2.4. Using a single CCI connection ..... 244 20.3. Using Spring's CCI access support ..... 244 20.3.1. Record conversion 3.5. Summary ..... 247 20.3.6. Using a CCI Connection and Interaction directly ..... 248 20.3.7. Example for CciTemplate usage ..... 249 20.4. Modeling CCI access as operation objects ..... 250

.... 240 19.6. Accessing MBeans via Proxies ..... 241 20. JCA CCI ..... 242 20.1. Introduction ..... 242 20.2. Configuring CCI ..... 242 20.2.1. Connector configuration ..... 242 20.2.2. ConnectionFactory configuration in Spring ..... 243 20.2.3. Configuring CCI connections ..... 243 20.2.4. Using a single CCI connection ..... 244 20.3. Using Spring's CCI access support ..... 244 20.3.1. Record conversion 3.5. Summary ..... 247 20.3.6. Using a CCI Connection and Interaction directly ..... 248 20.3.7. Example for CciTemplate usage ..... 249 20.4. Modeling CCI access as operation objects ..... 250