Node.js - the coreNode.js - the core Mark Volkmann mark@ociweb.com Object Computing, Inc. April 21, 2012 Node.js Overview ... “Node's goal is to provide an easy way to build scalable network programs.” http://nodejs multiple, cooperating processes see “Child Processes” core module processes created with fork function can emit and listen for messages see “Clusters” core module “easily create a network of processes that Look For Functionality 1. JavaScript core classes: Arguments, Array, Boolean, Date, Error, Function, Global, JSON, Math, Number, Object, RegExp, String 2. Core Modules included with Node http://nodejs0 码力 | 124 页 | 7.87 MB | 1 年前3- Applicative: The Forgotten Functional Pattern1APPLICATIVE APPLICATIVE THE FORGOTTEN FUNCTIONAL PATTERN THE FORGOTTEN FUNCTIONAL PATTERN BEN DEANE / CPPCON / 2023-10-04 BEN DEANE / CPPCON / 2023-10-04 2DISCLAIMERS DISCLAIMERS No AI was used in FIRST, A QUICK SURVEY I've heard of these functional patterns, but that's all 6.1FIRST, A QUICK SURVEY FIRST, A QUICK SURVEY I've heard of these functional patterns, but that's all I (think I) kind of of understand how they work 6.2FIRST, A QUICK SURVEY FIRST, A QUICK SURVEY I've heard of these functional patterns, but that's all I (think I) kind of understand how they work I don't see many use cases0 码力 | 141 页 | 11.33 MB | 5 月前3
- Functional Programming - 包涵卿SWIFT ����� �� @HANKBAO ��IM WHAT WHAT Functional programming is a programming paradigm 1. treats computation as the evaluation of mathematical functions 2. avoids changing-state and mutable data collation.sortedArrayFromArray(wrappers, collationStringSelector: Wrapper
.selector) FUNCTIONAL ABSTRACTION OPTIONAL enum Optional { case None case Some(T) } OPTIONAL func map(f: flatMap(addAlpha) .flatMap(roundCorner) .flatMap(applyBlur) REFERENCE ▸ Wikipedia ▸ Haskell Wiki ▸ Functional Programming in Swift ▸ objc.io THANKS Q & A 0 码力 | 38 页 | 1.33 MB | 1 年前3 - Over engineeringthe core of Kubernetes kops---------------------------------- {{ range $zone := .Zones }} Kris Nova Over engineering the core of Kubernetes kops Kris Nova About Me Kris Nova “I work in the cloud...” Kris Nova In my free0 码力 | 75 页 | 4.56 MB | 1 年前3
- Back To Basics: Functional Programming in C++What is functional programming? Jonathan Müller — @foonathan Back to Basics: Functional Programming in C++ CppCon 2024-09-19 1Imperative Programming Definition Specify instructions that manipulate state state in order to achieve a goal. Jonathan Müller — @foonathan Back to Basics: Functional Programming in C++ CppCon 2024-09-19 2Imperative Programming Definition Specify instructions that manipulate manipulate state in order to achieve a goal. C and C++ Jonathan Müller — @foonathan Back to Basics: Functional Programming in C++ CppCon 2024-09-19 2Imperative Programming Definition Specify instructions that0 码力 | 178 页 | 918.67 KB | 5 月前3
CMake Configuration for Asio Basic Library and Testscppcon_add_library(basic LIBRARIES Asio::asio) add_subdirectory(tests)0 码力 | 1 页 | 71.00 B | 5 月前3- Quickly Testing Qt Desktop Applications With Approval Testswith Approval Tests Clare Macrae (She/her) clare@claremacrae.co.uk 16 September 2020 CppCon (Online)2 Audience: Developers testing Desktop GUIs, including Qt-based ones Approval Tests: claremacrae tations.html3 Contents •Introduction •Qt –Setting Up Testing –Error-prone Things –Approval Tests •Extras –Tools –Summary4 About Me • Scientific C++ and Qt developer since 1999 • My mission: mission: Sustainable and efficient testing and refactoring of legacy code – Co-author of “Approval Tests for C++” • Consulting & training via “Clare Macrae Consulting Ltd” – claremacrae.co.uk • All links0 码力 | 77 页 | 6.96 MB | 5 月前3
- Spring Framwork Core Technologies v5.3.36 SNAPSHOTCore Technologies Version 5.3.36-SNAPSHOT Table of Contents 1. The IoC Container. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Starting with Spring 3.0, many features provided by the Spring JavaConfig project became part of the core Spring Framework. Thus, you can define beans external to your application classes by using Java rather interfaces or abstract base classes, which allow for stub or mock implementations to be used in unit tests. DI exists in two major variants: Constructor-based dependency injection and Setter-based dependency0 码力 | 485 页 | 6.31 MB | 1 年前3
- Leveraging a Functional Approach for More Testable and Maintainable ROS 2 CodeOverview of ROS 2 ● ROS 2 Conventional Approach ● Introduction to Functional Programming Principles ● Refactoring using Functional Programming Principles ● ConclusionIntroductionAbout Me ● Robotics client expect proper operation of the software once they start developing on top of it? Answer: Tests and documentation! Lots and lots of documentation!Why give this talk? ● Engineers at PickNik experiment client expect proper operation of the software once they start developing on top of it? Answer: Tests and documentation! Lots and lots of documentation! ● ROS 2 documentation encourages an object-oriented0 码力 | 200 页 | 1.77 MB | 5 月前3
- Leveraging Istio for Creating API Tests - Low Effort API Testing for MicroservicesAPI Tests Low Effort API Testing for Microservices | CONFIDENTIAL • What has changed? – Migration to microservices triggering need for extensive API tests • Problem: – Creating API tests is effort effort intensive – Creating + maintainting E2E, service tests, component tests adds up very quickly • What happens if you do not address the problem? – Thorough test coverage can take a lot of time outcome: Just create E2E tests • What is our solution? – Leverage Istio sidecar to listen to API traffic data and create tests from the data – 10x speed in creating API tests • Can also be sped up0 码力 | 21 页 | 1.09 MB | 1 年前3
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