C# (Pronounced C Sharp) Is a New Programming Language Designed for Building a Wide Range of Enterprise Applications That Run on the .NET Framework
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NET Core & Linux
.NET Core & Linux Fabio Di Peri [email protected] Twitter: @kipters Telegram: @kipters Linux Day 2020 | .NET Core & Linux “ I went into .NET thinking this was a programming language, but it seems I've stumbled upon a mini operating system with support for multiple execution environments, programming languages, and now I have so many questions. — Kelsey Hightower (@kelseyhightower) July 30, 2020 “ Linux Day 2020 | .NET Core & Linux Multiple execution environments .NET Framework .NET Core Mono .NET Micro .NET Nano CoreRT Linux Day 2020 | .NET Core & Linux Multiple languages C# F# VB Linux Day 2020 | .NET Core & Linux Multiple languages C# F# VB C++ Python PHP ... Linux Day 2020 | .NET Core & Linux Codice CIL CLR Linux Day 2020 | .NET Core & Linux Codice CIL CLR Java bytecode JVM Linux Day 2020 | .NET Core & Linux CLR | Common Language Runtime "La JVM" CLR Mono CoreCLR Linux Day 2020 | .NET Core & Linux BCL | Base Class Library L'intero set di librerie e classi a disposizione delle applicazioni .NET Linux Day 2020 | .NET Core & Linux Nuget Linux Day 2020 | .NET Core & Linux dotnet CLI Linux Day 2020 | .NET Core & Linux 1995 Java Linux Day 2020 | .NET Core & Linux 1996 Anders Hejlsberg Linux Day 2020 | .NET Core & Linux 1996 Anders Hejlsberg Turbo Pascal Delphi Linux Day 2020 | .NET Core & Linux 1996 Anders Hejlsberg Turbo Pascal Delphi C# TypeScript Linux Day 2020 | .NET Core & Linux Visual J++ 1.1 Linux Day 2020 | .NET Core & Linux Visual J++ 6.0 Linux Day 2020 | .NET Core & Linux Visual J++ 1.x Abbraccia Java Linux Day 2020 | .NET Core -
Instructors Prerequisites Time Commitment and Schedule
Instructors Anders Hejlsberg - Anders is a prominent Danish software engineer who co-designed several popular and commercially successful programming languages and development tools. He was the original author of Turbo Pascal and the chief architect of Delphi. He currently works for Microsoft as the lead architect of C# and core developer on TypeScript. Dan Wahlin - Dan Wahlin founded The Wahlin Group (http://www.TheWahlinGroup.com) which provides consulting and training services on Web technologies such as JavaScript, TypeScript, jQuery, AngularJS, SPAs, HTML5, ASP.NET and SharePoint. Dan is a Microsoft Regional Director and has been awarded Microsoft's MVP award multiple times for ASP.NET, Connected Systems and Silverlight. Dan blogs at http://weblogs.asp.net/dwahlin and writes regular columns for various technical magazines. Follow Dan on Twitter @DanWahlin. Prerequisites Working knowledge of JavaScript and experience coding in an object-oriented programming language. Time Commitment and Schedule 3-5 hours per week for 6 weeks. For students taking this course “live” content will be released twice per week typically on Tuesday and Thursday. Also note that all deadlines and release times are in UTC. This course will cover the following topics: Introduction to the TypeScript language Setting up your environment to work with TypeScript Understanding basic types Functions in TypeScript TypeScript classes (basics, constructors and inheritance, and properties) Interfaces in TypeScript Generics in TypeScript Deadlines and Grading Exercises are not graded but students will be asked to confirm that they have completed each homework assignment successfully as a part of the module assessment and will receive points for affirming that they have completed the exercises. -
NET Framework
Advanced Windows Programming .NET Framework based on: A. Troelsen, Pro C# 2005 and .NET 2.0 Platform, 3rd Ed., 2005, Apress J. Richter, Applied .NET Frameworks Programming, 2002, MS Press D. Watkins et al., Programming in the .NET Environment, 2002, Addison Wesley T. Thai, H. Lam, .NET Framework Essentials, 2001, O’Reilly D. Beyer, C# COM+ Programming, M&T Books, 2001, chapter 1 Krzysztof Mossakowski Faculty of Mathematics and Information Science http://www.mini.pw.edu.pl/~mossakow Advanced Windows Programming .NET Framework - 2 Contents The most important features of .NET Assemblies Metadata Common Type System Common Intermediate Language Common Language Runtime Deploying .NET Runtime Garbage Collection Serialization Krzysztof Mossakowski Faculty of Mathematics and Information Science http://www.mini.pw.edu.pl/~mossakow Advanced Windows Programming .NET Framework - 3 .NET Benefits In comparison with previous Microsoft’s technologies: Consistent programming model – common OO programming model Simplified programming model – no error codes, GUIDs, IUnknown, etc. Run once, run always – no "DLL hell" Simplified deployment – easy to use installation projects Wide platform reach Programming language integration Simplified code reuse Automatic memory management (garbage collection) Type-safe verification Rich debugging support – CLR debugging, language independent Consistent method failure paradigm – exceptions Security – code access security Interoperability – using existing COM components, calling Win32 functions Krzysztof -
Investigating the Feasibility of an MPI-Like Library Implemented in .Net Using Only Fully Managed Code
Investigating the Feasibility of an MPI-like Library Implemented in .Net Using Only Fully Managed Code Daniel Holmes MSc in High Performance Computing The University of Edinburgh Year of Presentation: 2007 Abstract The .Net development platform and the C# language, in particular, offer many benefits to programmers including increased productivity, security, reliability and robustness, as well as standards-based application portability and cross-language inter-operation. The Message Passing Interface (MPI) is a standardised high performance computing paradigm with efficient, frequently-used implementations in many popular languages. A partial implementation of McMPI, the first MPI-like library to be targeted at .Net and written in pure C#, is presented. It is sufficiently complete to demonstrate typical application code and to evaluate relative performance. Although the effective bandwidth for large messages (over 100 Kbytes) using 100Mbit/s Ethernet is good, the overheads introduced by .Net remoting and object serialisation are shown to result in high latency and to limit bandwidth to 166Mbit/s when using a 1Gbit/s Ethernet interconnection. A possible resolution that still uses pure C#, i.e. using .Net sockets, is proposed but not implemented. Contents Chapter 1. Introduction ..................................................................................... 1 Chapter 2. Background ..................................................................................... 2 2.1 Object-Oriented HPC ................................................................................. -
Adding Self-Healing Capabilities to the Common Language Runtime
Adding Self-healing capabilities to the Common Language Runtime Rean Griffith Gail Kaiser Columbia University Columbia University [email protected] [email protected] Abstract systems can leverage to maintain high system availability is to perform repairs in a degraded mode of operation[23, 10]. Self-healing systems require that repair mechanisms are Conceptually, a self-managing system is composed of available to resolve problems that arise while the system ex- four (4) key capabilities [12]; Monitoring to collect data ecutes. Managed execution environments such as the Com- about its execution and operating environment, performing mon Language Runtime (CLR) and Java Virtual Machine Analysis over the data collected from monitoring, Planning (JVM) provide a number of application services (applica- an appropriate course of action and Executing the plan. tion isolation, security sandboxing, garbage collection and Each of the four functions participating in the Monitor- structured exception handling) which are geared primar- Analyze-Plan-Execute (MAPE) loop consumes and pro- ily at making managed applications more robust. How- duces knowledgewhich is integral to the correct functioning ever, none of these services directly enables applications of the system. Over its execution lifetime the system builds to perform repairs or consistency checks of their compo- and refines a knowledge-base of its behavior and environ- nents. From a design and implementation standpoint, the ment. Information in the knowledge-base could include preferred way to enable repair in a self-healing system is patterns of resource utilization and a “scorecard” tracking to use an externalized repair/adaptation architecture rather the success of applying specific repair actions to detected or than hardwiring adaptation logic inside the system where it predicted problems. -
C++/CLI Tutorial
CC++++//CCLLII TTuuttoorriiaall Author: Adam Sawicki, [email protected], www.asawicki.info Version 1.0, December 2011 Table of Contents Table of Contents .............................................................................................................................................................. 1 Introduction ...................................................................................................................................................................... 2 What is C++/CLI? ............................................................................................................................................................... 2 Why Use C++/CLI? ......................................................................................................................................................... 2 What C++/CLI is Not? .................................................................................................................................................... 2 Hello World Example ........................................................................................................................................................ 3 Project Properties ............................................................................................................................................................. 3 Namespaces ..................................................................................................................................................................... -
Python Guide Documentation 0.0.1
Python Guide Documentation 0.0.1 Kenneth Reitz 2015 11 07 Contents 1 3 1.1......................................................3 1.2 Python..................................................5 1.3 Mac OS XPython.............................................5 1.4 WindowsPython.............................................6 1.5 LinuxPython...............................................8 2 9 2.1......................................................9 2.2...................................................... 15 2.3...................................................... 24 2.4...................................................... 25 2.5...................................................... 27 2.6 Logging.................................................. 31 2.7...................................................... 34 2.8...................................................... 37 3 / 39 3.1...................................................... 39 3.2 Web................................................... 40 3.3 HTML.................................................. 47 3.4...................................................... 48 3.5 GUI.................................................... 49 3.6...................................................... 51 3.7...................................................... 52 3.8...................................................... 53 3.9...................................................... 58 3.10...................................................... 59 3.11...................................................... 62 -
Introduction to Managed Code
McGrath.book Page 89 Thursday, December 7, 2006 10:04 AM 3 Introduction to Managed Code Technology is dominated by two types of people: those who understand what they do not manage, and those who manage what they do not understand. —PUTT’S LAW Topics Covered in This Chapter What Is Managed Code? Introduction to Object-Oriented Programming Exploring the .NET Framework VSTO and Managed Code Summary Review Questions What Is Managed Code? Code that runs within the .NET Framework is considered managed code. This includes applications written in languages such as Visual C# and Visual Basic 2005. Code that is not managed by the .NET Frame- work is typically referred to as unmanaged code. This includes applica- tions written in programming languages such as C++, Visual Basic 6.0, and VBA. All Office solutions created using VSTO are written in managed code. VSTO supports both Visual Basic 2005 and Visual C#; however, we refer only to Visual Basic 2005 in text and in code examples in this book 89 McGrath.book Page 90 Thursday, December 7, 2006 10:04 AM 90 Chapter 3 Introduction to Managed Code because we believe it is easier to transition from VBA to Visual Basic 2005. Keep in mind that there is much to learn about the .NET Frame- work and managed code; this chapter only scratches the surface. Following are some benefits of using managed code: • Improved security. Often, security permissions are enabled or disabled by end users or determined by the identity of the user who is attempting to run code. However, code managed by the .NET Framework uses the security model code access security (CAS), which is based on the code’s identity and location. -
Visual Basic .NET and the .NET Platform: an Advanced Guide
Visual Basic .NET and the .NET Platform: An Advanced Guide ANDREWTROELSEN APress Media, LLC Visual Basic .NET and the .NET Platform: An Advanced Guide Copyright ©2002 by Andrew'Ii'oelsen Originally published by Apress in 2002 All rights reserved. No part of this work may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or by any information storage or retrieval system, without the prior written permission of the copyright owner and the publisher. ISBN 978-1-893115-26-2 ISBN 978-1-4302-0849-5 (eBook) DOI 10.1007/978-1-4302-0849-5 Trademarked names may appear in this book. Rather than use a trademark sym bol with every occurrence of a trademarked name, we use the names only in an editorial fashion and to the benefit of the trademark owner, with no intention of infringement of the trademark. Editorial Directors: Dan Appleman, Gary Cornell, Jason Gilmore, Karen Watterson Technical Reviewers: Pamela Fanstill, Rob Macdonald, Dan Appleman, William Oellermann Managing Editor: Grace Wong Copy Editors: Anne Friedman, Nicole LeClerc Production Editors: Janet Vail with Kari Brooks and Anne Friedman Composition and Art Services: Impressions Book and Journal Services, Inc. Indexer: Carol Burbo Cover Designer: Tom Debolski Marketing Manager: Stephanie Rodriguez Distributed to the book trade in the United States by Springer-Verlag New York, lnc.,175 Fifth Avenue, New York, NY, 10010 and outside the United States by Springer-Verlag GmbH & Co. KG, Tiergartenstr. 17, 69112 Heidelberg, Germany In the United States, phone 1-800-SPRINGER, email orders@springer-ny. -
INTRODUCTION to .NET FRAMEWORK NET Framework .NET Framework Is a Complete Environment That Allows Developers to Develop, Run, An
INTRODUCTION TO .NET FRAMEWORK NET Framework .NET Framework is a complete environment that allows developers to develop, run, and deploy the following applications: Console applications Windows Forms applications Windows Presentation Foundation (WPF) applications Web applications (ASP.NET applications) Web services Windows services Service-oriented applications using Windows Communication Foundation (WCF) Workflow-enabled applications using Windows Workflow Foundation (WF) .NET Framework also enables a developer to create sharable components to be used in distributed computing architecture. NET Framework supports the object-oriented programming model for multiple languages, such as Visual Basic, Visual C#, and Visual C++. NET Framework supports multiple programming languages in a manner that allows language interoperability. This implies that each language can use the code written in some other language. The main components of .NET Framework? The following are the key components of .NET Framework: .NET Framework Class Library Common Language Runtime Dynamic Language Runtimes (DLR) Application Domains Runtime Host Common Type System Metadata and Self-Describing Components Cross-Language Interoperability .NET Framework Security Profiling Side-by-Side Execution Microsoft Intermediate Language (MSIL) The .NET Framework is shipped with compilers of all .NET programming languages to develop programs. Each .NET compiler produces an intermediate code after compiling the source code. 1 The intermediate code is common for all languages and is understandable only to .NET environment. This intermediate code is known as MSIL. IL Intermediate Language is also known as MSIL (Microsoft Intermediate Language) or CIL (Common Intermediate Language). All .NET source code is compiled to IL. IL is then converted to machine code at the point where the software is installed, or at run-time by a Just-In-Time (JIT) compiler. -
Typescriptforcsharpdevs
TypeScript For C# Developers Jesse Liberty @Jesseliberty http://jesseliberty.com Getting Acquainted with TypeScript Anders Hejlsberg • Delphi • Turbo Pascal • C# • TypeScript Key Features Constructors, Static Typing Classes Properties, Methods Arrow Functions Interfaces Encapsulation (Lambdas) Key Features Supports Standard JavaScript code Open Source Runs Anywhere Excellent Tool Intellisense Syntax Checking Support TypeScript is TypeScript is a typed JavaScript superset of Javascript TypeScript is a first TypeScript is a natural class language for JavaScript and C# programmers Risks for C# Programmers Syntax is similar but not the same • Watch for subtle differences (e.g., = = vs. = = =) Classes and Interfaces are similar but not the same This is a scripting language TypeScript is, ultimately JavaScript with a C#-ish shell What do you need to know? C# Why use TypeScript? TypeScript Type Safety • Variables can hold one type • Variable types can not change during run-time • Only explicit type conversion • Easy to maintain Setup Tooling Visual Studio Otherwise… Playground It just works Any browser Any editor Any OS http://typescriptlang.org VS Code - Setup • Download and install VS Code (https://code.visualstudio.com/) • Download and install Node (http://nodejs.org) • Run VS Code from terminal by typing code VS Code - Setup • Add tsconfig.json file (http://jliberty.me/tsconfig) • Open Command Palette (shift-command-p) type in Configure Task Runner • Click on TypeScript – tsconfig.json User Preferences • In VS Code, enter Shift-Command-P -
“Anders Hejlsberg ”
Introduction - Typescript was first made public in October 2012 by “Anders Hejlsberg” - TypeScript is a free and open source programming language developed and maintained by Microsoft. - TypeScript is a typed superset of JavaScript that compiles to plain JavaScript. Latest Version: 1.6 Official website:http://www.typescriptlang.org/ Native Javascript Issues ● Does not have static typing ● Lack structuring mechanisms like classes, modules, interfaces Note static: At compile time Dynamic: At run time Pre-requisites ● Basic knowledge on JavaScript Advantages ● Support standard JavaScript code with Strong /static typing ● Zero cost: Static types completely disappear at run-time ● Encapsulation though classes, modules and interfaces ● Constructors, properties and functions (public, private) ● Enums ● Lambda and generics support ● Intellisense and syntax checking ● IDE support ○ Visual Studio ○ Sublime Text, Vi, Emacs ○ Eclipse, WebStorm Disadvantages ● Even if you are writing code in the coffeescript you should know how javascript’s Installation Assumed installed Node with packed manager npm Install typescript : npm install -g typescript To know the version of Type Script : tsc -v File Extension : .ts Once installed, you should have access to the tsc command, which can execute scripts. Running the typescript file in command line: Create a file: vi test.ts type console.log(“Hello, type script”); tsc test.ts tsc --sourcemap hello.ts (creating js file) tsc --declaration hello.ts (creating .d.js files) tsd install <package> (TypeScript Definition manager) tsd install mocha CLI Usage a. To know the type script help tsc -h or tsc b. Compile a single file tsc <filename>.ts c. Compile multiple files tsc <filename>.ts <filename1>.ts <filename2>.ts d.