©2024 by josuttis.com 1 C++ Nicolai M. Josuttis josuttis.com @NicoJosuttis Taming the C++ Filter View September 17, 2024 16:45 - 17:45 MDT ©2024 by josuttis.com 2 C++ Nicolai M. Josuttis • Independent Topics: – Systems Architect – Technical Manager – SOA – X and OSF/Motif Nico Josuttis C++ Filter View @cppcon 2024-09-17 1©2024 by josuttis.com 3 C++ Views C++20 ©2024 by josuttis.com 4 C++ C++20: Output: 0 8 15 47 11 42 1 0 1 8 11 15 42 47 C++20 template Nico Josuttis C++ Filter View @cppcon 2024-09-17 2©2024 by josuttis.com 5 C++ C++20: Views void print(const auto& coll) { for

C++: string_view: Deep dive Jasmine Lopez Prithvi Okade 1Topics • Motivation • Performance benefits & basics • string_view: Constructors, useful functions • string vs. string_view and their interoperability interoperability • When to use string_view • Using string_view safely • Intro to span • span vs. string_view • Case study of an optimization using string_view. 2Motivation • Consider a function foo will end up calling “2”. And the code will miss the niceties of using the string API set. string_view helps in resolving this problem elegantly.Motivation 4 void foo(const std::string& str); void foo(const

Node.js* Client & Web Bridge Ready for ROS* 2.0 Minggang Wang September 30 2018 Agenda ● Who We Are ● Why Use Node.js & Web in Robotics ● Thinking in “ROS 2.0 + Web” ● What We Have Done for “ROS of Intel's open source development efforts. ● We’re from OTC Web Team; we do web technology in client, edge, cloud, IoT, W3C standard, Robotics & etc., to keep web open, secure, rich-featured and performant 2 packages. Both hosted in GitHub RWT thanks to Jihoon ● rclnodejs (github repo) It’s a Node.js client of ROS 2.0. It provides fast, easy & powerful JavaScript API of ROS 2.0 ● ros2-web-bridge (github

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 1.1.9. View Resolution. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132 1.10. View Technologies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133 View Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

disabled. 1.4.7 Accessing Request Data For web applications it’s crucial to react to the data a client sends to the server. In Flask this information is provided by the global request object. If you have save('/var/www/uploads/uploaded_file.txt') ... If you want to know how the file was named on the client before it was uploaded to your application, you can access the filename attribute. However please that this value can be forged so never ever trust that value. If you want to use the filename of the client to store the file on the server, pass it through the secure_filename() function that Werkzeug provides

Setuptools Deploying with Fabric Using SQLite 3 with Flask SQLAlchemy in Flask Uploading Files Caching View Decorators Form Validation with WTForms Template Inheritance Message Flashing AJAX with jQuery Custom Object Blueprint Objects Incoming Request Data Response Objects Sessions Session Interface Test Client Test CLI Runner Application Globals Useful Functions and Classes Message Flashing JSON Support Template Rendering Configuration Stream Helpers Useful Internals Signals Class-Based Views URL Route Registrations View Function Options Command Line Interface Additional Notes Design notes, legal information and changelog

Ov Over erview view Casdoor is a UI-first Identity Access Management (IAM) / Single-Sign-On (SSO) platform based on OAuth 2.0, OIDC, SAML, and CAS. Casdoor serves both the web UI and the login requests other application) should compose a URL in the following format: endpoint/login/oauth/ authorize?client_id=xxx&response_type=code&redirect_uri=xxx&scope=read&state=xxx . Replace endpoint with your Casdoor's Casdoor's host URL and xxx with your own information. HINTS HINTS How to fill out the xxx parts? • For client_id : you can find this under each individual Application • For redirect_uri : you should set this

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 1.3.6. View Resolution. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99 1.9. View Technologies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 View Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

key_click —— 回应自定义菜单 robot.filter —— 回应有指定文本的消息 Session 开启/关闭 Session 修改 Handler 以使用 Session WeRoBot.Client —— 微信 API 操作类 开始开发 自定义菜单 消息管理 用户管理 账户管理 素材管理 模板消息 返回码都是什么意思？ 48001 – API Unauthorized Message 创建自定义菜单 自定义菜单能够帮助公众号丰富界面，让用户更好更快地理解公众号的功能。 werobot.client.Client 封装了微信的部分 API 接口，我们可以使用 werobot.client.Client.create_menu() 来创建自定义菜单。 在使用 Client 之 前， 我们需要先提供微信公众平台内的 AppID 和 AppSecret from werobot robot.config["APP_ID"] = "你的 AppID" robot.config["APP_SECRET"] = "你的 AppSecret" client = robot.client 然后， 我们就可以创建自定义菜单了 client.create_menu({ "button":[{ "type": "click", "name": "今日歌曲"

key_click —— 回应自定义菜单 robot.filter —— 回应有指定文本的消息 Session 开启/关闭 Session 修改 Handler 以使用 Session WeRoBot.Client —— 微信 API 操作类 开始开发 自定义菜单 消息管理 用户管理 账户管理 素材管理 模板消息 返回码都是什么意思？ 48001 – API Unauthorized Message 创建自定义菜单 自定义菜单能够帮助公众号丰富界面，让用户更好更快地理解公众号的功能。 werobot.client.Client 封装了微信的部分 API 接口，我们可以使用 werobot.client.Client.create_menu() 来创建自定义菜单。 在使用 Client 之 前， 我们需要先提供微信公众平台内的 AppID 和 AppSecret from werobot robot.config["APP_ID"] = "你的 AppID" robot.config["APP_SECRET"] = "你的 AppSecret" client = robot.client 然后， 我们就可以创建自定义菜单了 client.create_menu({ "button":[{ "type": "click", "name": "今日歌曲"