1.4 Online Event October 12, 2020 @sveta_isakova Kotlin 1.4 Language Features Svetlana Isakova Kotlin 1.4 Language Features • SAM conversions for Kotlin classes • Explicit API mode • Trailing comma • Break and continue inside when expressions • Mixing named and positional arguments • New type inference • Unified exception type for null checks SAM conversions for Kotlin interfaces allowed. Kotlin 1.4 drawRectangle( width = 10, height = 20, color = Color.BLUE ) New Type Inference New Type Inference • Infers types automatically in more use-cases • Supports smart casts

WEBPACK 5 – WHAT’S NEW • CORE MAJOR • • • • 2 • • • 3 • • 301KB • • • • “CRYPTO” CANNOT BE RESOLVED yarn add resolve alias 4 ? ??? ? • • • • • • 3A2B1C. • • LOGIN.JS • 2

A new approach to meta programming Author: Andreas Rumpf A new approach to metaprogramming Copyright © 2013 Andreas Rumpf Talk structure 1.What is Nimrod? 2.Implementation aspects 3."Hello World" World" 4.Meta programming features 5.Optimizing "Hello World" via term rewriting macros 6.Hoisting via term rewriting macros 7.Summary of Nimrod's meta programming features Talk structure Copyright © MyObject(s: "xyz") echo obj # works Hello world Copyright © 2013 Andreas Rumpf Meta programming features Nimrod's focus is meta programming; macros are used 1.to avoid code duplication / boilerplate:

What's new with GitOps and OpenShift 1 Jonas Janz AppDev Solutions Architect https://github.com/pixeljonas 2 GitOps is when the infrastructure and/or application state is fully represented by

7-164-4000.log. ● After log rotation, the old log file is renamed as filename.timestamp, and the new log file keeps the name specified in tidb_audit_log. tidb_audit_log_format ● Scope: GLOBAL ● Persists field is optional. ● If you want to create a new filter to replace the filter with the same name, you can specify the third argument to 1. ● After creating a new filter, you can find the corresponding information for one user. If you want to create a new rule to replace an existing rule with the same user and filter, specify the third argument as 1. ● After creating a new rule, you can find the corresponding information

What’s new in Apache Ozone 1.3 陈怡 Apache Ozone PMC 主席 3 ⽬录 I. Ozone 构架 II. Ozone 1.3 新功能 III. 未来展望 4 Ozone 构架 5 Ozone 1.3 新功能 I. 纠删码(Erasure coding) II. 系统均衡器(Container Balancer) III

VS Code @ CppCon 2024 What’s new for Visual Studio Code: Performance, GitHub Copilot, and CMake Enhancements (Provided by Conference)Meet the Speakers Sinem Akinci PM for C++ Copilot and CMake in Kemper PM for the C++ Extension for VS CodeAgenda: What's new in VS Code Faster Performance Smarter GitHub Copilot suggestions Easier to use Features for CMake & C/C++ Extensible and secure Copilot solutions solutions Wait I want to learn about Visual Studio! Check out the talk tomorrow @ 13:30 “What’s New in Visual Studio for C++ Developers” – Mryam Girmay & Michael PriceVS Code has a rich extension ecosystem

cartesian_product 🕙 Coming next for C++23 • Deducing this (modules support) • 9 remaining C++ STL features ✅ C++98* * with /permissive- ✅ C++11 ✅ C++14 ✅ C++17 ✅ C++20 🐱‍🏍 C++23 with /std:c++latest Studio 2022 version 17.6, C++20 for C++/CLI • Use /std:c++20 in your C++/CLI projects. • Most C++20 features are supported except for support for module import under /clr. Visit https://aka.ms/cpp20-cppcli Thread-specific storage Visit https://aka.ms/c11-threads for more details AnnouncingStatic Analysis • 10+ new checks: • High-confidence lifetime checks. • Date calculations not considering leap years. • Evaluation

(February 2024) Implementation experience in Clang Open questions: ● Floating point support? ● New-value-returning variants? ● Atomic min/max operations are valuable additions to the C++ standard 0f); float new_max = 15.0f; float result_max = atomic_value.fetch_max(new_max); std::cout << "Old max: " << result_max << ", New max: " << atomic_value << std::endl; float new_min = 5.0f; fetch_min(new_min); std::cout << "Old min: " << result_min << ", New min: " << atomic_value << std::endl; return 0; } Expected output: Old max: 10, New max: 15 Old min: 15, New min: 15Conclusion

C++20 STL Features: 1 Year of Development on GitHub Stephan T. Lavavej "Steh-fin Lah-wah-wade" Principal Software Engineer, Visual C++ Libraries stl@microsoft.com @StephanTLavavej 1 Version 1.0 - September down the slide numbers • Part 0: Overview • What's happened in the last year • Part 1: C++20 STL Features • Everything here is Standard, except as noted • Part 2: GitHub Development • For contributors 2019 • github.com/microsoft/STL • Apache License v2.0 with LLVM Exception • Implemented ~50 C++20 features • Majority from our amazing contributors • Extensively reviewed and tested • Released VS 2019