[EclipseCon France 2017] Language Server Protocol in actionMickael Istria
The Language Server Protocol in a popular IDE-independent and Language-independent interface to provide and consume language edition services - such as code analysis, completion, hyperlinking... It basically lets the language providers implement the protocol as a server, and the IDEs consume the protocol as a client to have the IDEs presenting the language-specific data without having to know about the language.
This protocol already has multiple successful stories. In this talk we’ll demonstrate:
* How a C# language server can be used in Eclipse IDE (thanks to LSP4E) to provide rich C# edition capabilities
* How a Java language server implemented on top of JDT is integrated into VSCode to have VSCode supporting rich Java edition capabilities
* How you can easily write a language server in Java (with LSP4J) and plug it into Eclipse IDE (with LSP4E) and VSCode and demonstrate how easy it becomes to ship additional features for your language in all tools at once.
single pass compiler and its architecturenoor ul ain
This document discusses single pass compilers. A single pass compiler scans the source code once, immediately translating each part into machine code without intermediate code generation or optimization. The main stages are lexical analysis, syntactical analysis, and code generation. Single pass compilers are more efficient and use less memory than multi-pass compilers but cannot optimize code or support complex languages.
Computer programming tools and building processArghodeepPaul
The document discusses programming tools and the common building process used to create computer programs. It defines a computer program as a collection of statements written in a programming language. Programming tools like text editors, compilers, assemblers, linkers and debuggers are used to write and build programs. The common building process involves writing source code in a text editor, compiling it to assembly code, assembling to object code, and linking with header files to create an executable file.
Scripting languages are used to automate tasks and extend software functionality. They are interpreted rather than compiled, allowing tasks to be automated by writing scripts that call external programs. Popular scripting languages include Perl, PHP, Python, and TCL. Scripting is faster than traditional programming because scripts can be developed quickly to control applications and build interfaces without concern for runtime efficiency. Scripting originated with shell scripts in UNIX and is now commonly used for web development through CGI and client-side scripting.
This document discusses creating LiveCode Builder extensions, including libraries and widgets. It covers:
- Creating a "Hello World" library that extends LiveCode with a function to return "Hello World!"
- Compiling the library and installing it into the LiveCode IDE
- The differences between libraries and widgets and when each should be used
This document discusses dynamic programming languages and the Microsoft Dynamic Language Runtime (DLR). It provides an introduction to dynamic languages and the history of the DLR. The DLR allows dynamic languages like IronPython and IronRuby to run on the .NET Common Language Runtime. It provides services like dynamic typing, method dispatch, code generation and hosting APIs. Examples of dynamic languages are also given like JavaScript, Ruby, PHP and Python. The advantages of dynamic languages include rapid feedback loops during development and easier refactoring of code.
QBasic is a simple programming language developed by Microsoft as the successor to BASIC for beginners to learn programming fundamentals. It was designed for the MS-DOS operating system and provides an intuitive integrated development environment for writing, compiling, and running programs. While less powerful than other languages, QBasic remains a valuable educational tool for newcomers to learn programming basics due to its extensive documentation and tutorials available online.
Lets Go - An introduction to Google's Go Programming Language Ganesh Samarthyam
This document introduces the Go programming language, which was announced by Google in 2009. It summarizes Go's key features, including being a concurrent, garbage-collected systems programming language. It also provides instructions on installing Go and a simple "Hello World" program example. The document argues that Go has substantial features for systems programming in today's networked, multi-core world.
[EclipseCon France 2017] Language Server Protocol in actionMickael Istria
The Language Server Protocol in a popular IDE-independent and Language-independent interface to provide and consume language edition services - such as code analysis, completion, hyperlinking... It basically lets the language providers implement the protocol as a server, and the IDEs consume the protocol as a client to have the IDEs presenting the language-specific data without having to know about the language.
This protocol already has multiple successful stories. In this talk we’ll demonstrate:
* How a C# language server can be used in Eclipse IDE (thanks to LSP4E) to provide rich C# edition capabilities
* How a Java language server implemented on top of JDT is integrated into VSCode to have VSCode supporting rich Java edition capabilities
* How you can easily write a language server in Java (with LSP4J) and plug it into Eclipse IDE (with LSP4E) and VSCode and demonstrate how easy it becomes to ship additional features for your language in all tools at once.
single pass compiler and its architecturenoor ul ain
This document discusses single pass compilers. A single pass compiler scans the source code once, immediately translating each part into machine code without intermediate code generation or optimization. The main stages are lexical analysis, syntactical analysis, and code generation. Single pass compilers are more efficient and use less memory than multi-pass compilers but cannot optimize code or support complex languages.
Computer programming tools and building processArghodeepPaul
The document discusses programming tools and the common building process used to create computer programs. It defines a computer program as a collection of statements written in a programming language. Programming tools like text editors, compilers, assemblers, linkers and debuggers are used to write and build programs. The common building process involves writing source code in a text editor, compiling it to assembly code, assembling to object code, and linking with header files to create an executable file.
Scripting languages are used to automate tasks and extend software functionality. They are interpreted rather than compiled, allowing tasks to be automated by writing scripts that call external programs. Popular scripting languages include Perl, PHP, Python, and TCL. Scripting is faster than traditional programming because scripts can be developed quickly to control applications and build interfaces without concern for runtime efficiency. Scripting originated with shell scripts in UNIX and is now commonly used for web development through CGI and client-side scripting.
This document discusses creating LiveCode Builder extensions, including libraries and widgets. It covers:
- Creating a "Hello World" library that extends LiveCode with a function to return "Hello World!"
- Compiling the library and installing it into the LiveCode IDE
- The differences between libraries and widgets and when each should be used
This document discusses dynamic programming languages and the Microsoft Dynamic Language Runtime (DLR). It provides an introduction to dynamic languages and the history of the DLR. The DLR allows dynamic languages like IronPython and IronRuby to run on the .NET Common Language Runtime. It provides services like dynamic typing, method dispatch, code generation and hosting APIs. Examples of dynamic languages are also given like JavaScript, Ruby, PHP and Python. The advantages of dynamic languages include rapid feedback loops during development and easier refactoring of code.
QBasic is a simple programming language developed by Microsoft as the successor to BASIC for beginners to learn programming fundamentals. It was designed for the MS-DOS operating system and provides an intuitive integrated development environment for writing, compiling, and running programs. While less powerful than other languages, QBasic remains a valuable educational tool for newcomers to learn programming basics due to its extensive documentation and tutorials available online.
Lets Go - An introduction to Google's Go Programming Language Ganesh Samarthyam
This document introduces the Go programming language, which was announced by Google in 2009. It summarizes Go's key features, including being a concurrent, garbage-collected systems programming language. It also provides instructions on installing Go and a simple "Hello World" program example. The document argues that Go has substantial features for systems programming in today's networked, multi-core world.
This document provides an introduction to what code is and how it is compiled. It explains that code is written in programming languages that serve as translators between human language and computer-understandable binary. When code is written, it must be compiled by tools like GCC which translate it into binary executable files that computers can understand by referencing syntax definitions provided to the compiler. The compilation process involves translating, linking, and generating an executable containing translated code.
Uses for scripting languages,web scripting in perlsana mateen
Scripting languages have the following key characteristics:
- They are often interpreted which allows for an interactive development cycle without needing to compile code. Most languages today use a hybrid approach of compiling to an intermediate form then interpreting.
- They prioritize ease of use over efficiency by sacrificing performance for quicker development and the ability to easily change requirements.
- They typically have simple syntax that requires minimal programming knowledge and allows complex tasks to be performed with relatively few steps.
The document discusses the main components of the .NET framework. It describes the Common Language Runtime (CLR) environment that executes .NET programs, the Common Language Specification (CLS) that defines language interoperability guidelines, and the Common Type System (CTS) that allows objects from different .NET languages to interact. It also mentions the Framework Class Library (FCL) that provides common methods and properties to .NET languages and how code is compiled to Microsoft Intermediate Language (MSIL) for execution by the CLR.
Kotlin DSL is a domain-specific language that uses Kotlin features to provide a readable, declarative syntax with minimal boilerplate code. It exploits Kotlin's capabilities like lambdas and infix notation to write code in a DSL-like style with little effort. As an internal DSL built on Kotlin, it does not have its own syntax but rather is a library that offers a DSL interface. Kotlin DSL promises benefits like static typing, enhanced IDE support, interoperability, maximum readability, and consistency through using the same language for code and configurations.
C++ is a general-purpose programming language that is compiled into machine-readable code. It allows for high-level programming through the use of compilers that translate human-readable C++ code into low-level machine code. A C++ program structure typically includes header files, a main function that returns 0, and statements that output text like "Hello World!". C++ builds upon C by adding object-oriented programming capabilities like classes.
How to build your own programming language Kamal Mustafa
This document provides information on how to build your own programming language. It discusses why someone would want to learn how to build a programming language, including to better understand computers and existing languages. It also outlines some of the key components involved, such as lexers, parsers, compilers, interpreters, grammars, and ASTs. The document recommends starting simply, such as with domain-specific languages or template languages, and provides several resources for learning more about building programming languages.
The .NET Framework is a software platform that allows developers to write and run applications and web services in any compliant language. It provides a common language runtime, libraries, and tools to simplify development. The framework supports multiple languages like C# and VB.NET which compile to intermediate language code that is executed by the common language runtime on any compliant operating system.
What is Programming Paradigm
Types of Programming Paradigm
What is web programming
How does it work
What are web programming languages
Module of Web Programming
HTML
CSS
JAVASCRIPT
PHP
ASP .NET
RUBY ON RAILS
JAVA
PYTHON
The .NET Framework 3.5 has several main components:
(1) The Common Language Runtime (CLR) performs memory management, exception handling, security checking, and just-in-time compilation of code.
(2) The .NET Framework Class Library contains reusable classes, interfaces, and data types.
(3) Components also include Windows Forms, ASP.NET, ADO.NET, Windows Workflow Foundation, Windows Presentation Foundation, Windows Communication Foundation, Windows CardSpace, and LINQ.
Swift is a new programming language developed by Apple as a replacement for Objective-C. It incorporates modern programming language design and borrows concepts from other languages like Objective-C, Rust, Haskell, Ruby, Python, C#, CLU, and more. Swift code is compiled with the LLVM compiler to produce optimized native code and works seamlessly with existing Objective-C code and Cocoa frameworks. It focuses on performance, safety, and ease of use through features like type safety, modern control flow syntax, and interactive playgrounds.
REBOL is a simple yet powerful programming language that allows developers to quickly build applications. It has several advantages including being small in size, not requiring many files or configurations, and being very easy to learn and use. Some key things that can be done with just a few lines of REBOL code include creating graphical user interfaces, downloading and parsing web pages, and networking tasks like port scanning. The document discusses both strengths and weaknesses of REBOL, and encourages programmers to try it for its simplicity and flexibility.
TypeScript for Alfresco and CMIS - Alfresco DevCon 2012 San JoseSteve Reiner
This presentation was given during the second Lightning Talk session at the Alfresco DevCon 2012 in San Jose. This briefly covered some languages that can be translated to JavaScript (TypeScript, Dart, ActionScript, CoffeeScript) and used for developing HTML5/JS web applications and mobile web apps. TypeScript seems to be the best choice. IDEs and editors currently supporting TypeScript were listed.
My plans to support various Alfresco and CMIS things was covered: port CMIS Spaces and FlexSpaces from Flex/AS3 to TypeScript, TypeScript wrappers for AlfJS and CMIS.JS, additional Alfresco and CMIS TypeScript libraries, sample showing a Share dashlet, and a TypeScript definition file for intellisense / compile time type checking for Alfresco WebScripts.
Php vs asp.net most valuable differences to learn and select the best one f...Concetto Labs
We all know that PHP and ASP.NET both are quite popular languages in the programming world as both have broad bases and used by a number of developers.
ALPHA Script is a unified programming meta-language that can be converted into specific code for various programming languages using directives. It allows for simplicity, unification, and interoperability across languages. ALPHA Script works by converting its syntax into XML that can then be parsed by language-specific converters to output code for that language. It is not a programming language itself and instead provides a common front-end and framework that different languages can utilize.
The document discusses the Java programming language and programming process. It explains that Java source code is compiled into bytecode, which is then interpreted by a Java Virtual Machine (JVM) and executed on any computer. It describes the structure of Java programs including classes, methods, and comments. The document also discusses the different types of errors that can occur including syntax errors detected by the compiler, runtime errors detected during execution, and logic errors that produce incorrect results.
The document provides an overview of the Ruby programming language, describing its key features and syntax. Ruby is an interpreted, object-oriented scripting language created in 1993 by Yukihiro Matsumoto. It can run on various platforms and is used to develop web applications. The document outlines Ruby's support for objects, classes, modules and blocks as well as its clean, easy to learn syntax.
This document illustrates the basic idea about flutter and its facilities. Along with this, the document also depicts the comparison report of the cross-platform, react.
This document discusses principles of code generation and how they relate to compilation. It advocates applying iterative and agile principles to code generation by maintaining configuration as source code and generating code through multiple iterations. It also discusses strategies for consuming custom code within generated code without customizing all dependent code, such as leveraging underlying APIs, using the "generation-gap pattern", and customizing the generator itself as a last resort.
GMF Tooling provides a set of tools to configure and generate graphical editors from Ecore models. Version 2.4.0 was recently released. Improvements include a new project lead, improved documentation, and continuous integration testing. Future plans include making GMF Tooling more extensible and integrating more closely with other modeling projects. Developers are encouraged to get involved.
7 Must-Try User Experience Tactics For Developers (Tiffany Nolan & Catherine ...Red Hat Developers
The document provides an overview of 7 must-try user experience tactics for developers: 1) use user stories to understand user needs, 2) sketch designs to explore options before coding, 3) map user flows to optimize tasks, 4) move away from data tables to reduce overload, 5) use whitespace for readability and prioritization, 6) conduct guerrilla testing of 10 minutes to save re-coding, and 7) gather user feedback through the live experience and provide support tools. The document includes examples and explanations for each tactic.
This document provides an introduction to what code is and how it is compiled. It explains that code is written in programming languages that serve as translators between human language and computer-understandable binary. When code is written, it must be compiled by tools like GCC which translate it into binary executable files that computers can understand by referencing syntax definitions provided to the compiler. The compilation process involves translating, linking, and generating an executable containing translated code.
Uses for scripting languages,web scripting in perlsana mateen
Scripting languages have the following key characteristics:
- They are often interpreted which allows for an interactive development cycle without needing to compile code. Most languages today use a hybrid approach of compiling to an intermediate form then interpreting.
- They prioritize ease of use over efficiency by sacrificing performance for quicker development and the ability to easily change requirements.
- They typically have simple syntax that requires minimal programming knowledge and allows complex tasks to be performed with relatively few steps.
The document discusses the main components of the .NET framework. It describes the Common Language Runtime (CLR) environment that executes .NET programs, the Common Language Specification (CLS) that defines language interoperability guidelines, and the Common Type System (CTS) that allows objects from different .NET languages to interact. It also mentions the Framework Class Library (FCL) that provides common methods and properties to .NET languages and how code is compiled to Microsoft Intermediate Language (MSIL) for execution by the CLR.
Kotlin DSL is a domain-specific language that uses Kotlin features to provide a readable, declarative syntax with minimal boilerplate code. It exploits Kotlin's capabilities like lambdas and infix notation to write code in a DSL-like style with little effort. As an internal DSL built on Kotlin, it does not have its own syntax but rather is a library that offers a DSL interface. Kotlin DSL promises benefits like static typing, enhanced IDE support, interoperability, maximum readability, and consistency through using the same language for code and configurations.
C++ is a general-purpose programming language that is compiled into machine-readable code. It allows for high-level programming through the use of compilers that translate human-readable C++ code into low-level machine code. A C++ program structure typically includes header files, a main function that returns 0, and statements that output text like "Hello World!". C++ builds upon C by adding object-oriented programming capabilities like classes.
How to build your own programming language Kamal Mustafa
This document provides information on how to build your own programming language. It discusses why someone would want to learn how to build a programming language, including to better understand computers and existing languages. It also outlines some of the key components involved, such as lexers, parsers, compilers, interpreters, grammars, and ASTs. The document recommends starting simply, such as with domain-specific languages or template languages, and provides several resources for learning more about building programming languages.
The .NET Framework is a software platform that allows developers to write and run applications and web services in any compliant language. It provides a common language runtime, libraries, and tools to simplify development. The framework supports multiple languages like C# and VB.NET which compile to intermediate language code that is executed by the common language runtime on any compliant operating system.
What is Programming Paradigm
Types of Programming Paradigm
What is web programming
How does it work
What are web programming languages
Module of Web Programming
HTML
CSS
JAVASCRIPT
PHP
ASP .NET
RUBY ON RAILS
JAVA
PYTHON
The .NET Framework 3.5 has several main components:
(1) The Common Language Runtime (CLR) performs memory management, exception handling, security checking, and just-in-time compilation of code.
(2) The .NET Framework Class Library contains reusable classes, interfaces, and data types.
(3) Components also include Windows Forms, ASP.NET, ADO.NET, Windows Workflow Foundation, Windows Presentation Foundation, Windows Communication Foundation, Windows CardSpace, and LINQ.
Swift is a new programming language developed by Apple as a replacement for Objective-C. It incorporates modern programming language design and borrows concepts from other languages like Objective-C, Rust, Haskell, Ruby, Python, C#, CLU, and more. Swift code is compiled with the LLVM compiler to produce optimized native code and works seamlessly with existing Objective-C code and Cocoa frameworks. It focuses on performance, safety, and ease of use through features like type safety, modern control flow syntax, and interactive playgrounds.
REBOL is a simple yet powerful programming language that allows developers to quickly build applications. It has several advantages including being small in size, not requiring many files or configurations, and being very easy to learn and use. Some key things that can be done with just a few lines of REBOL code include creating graphical user interfaces, downloading and parsing web pages, and networking tasks like port scanning. The document discusses both strengths and weaknesses of REBOL, and encourages programmers to try it for its simplicity and flexibility.
TypeScript for Alfresco and CMIS - Alfresco DevCon 2012 San JoseSteve Reiner
This presentation was given during the second Lightning Talk session at the Alfresco DevCon 2012 in San Jose. This briefly covered some languages that can be translated to JavaScript (TypeScript, Dart, ActionScript, CoffeeScript) and used for developing HTML5/JS web applications and mobile web apps. TypeScript seems to be the best choice. IDEs and editors currently supporting TypeScript were listed.
My plans to support various Alfresco and CMIS things was covered: port CMIS Spaces and FlexSpaces from Flex/AS3 to TypeScript, TypeScript wrappers for AlfJS and CMIS.JS, additional Alfresco and CMIS TypeScript libraries, sample showing a Share dashlet, and a TypeScript definition file for intellisense / compile time type checking for Alfresco WebScripts.
Php vs asp.net most valuable differences to learn and select the best one f...Concetto Labs
We all know that PHP and ASP.NET both are quite popular languages in the programming world as both have broad bases and used by a number of developers.
ALPHA Script is a unified programming meta-language that can be converted into specific code for various programming languages using directives. It allows for simplicity, unification, and interoperability across languages. ALPHA Script works by converting its syntax into XML that can then be parsed by language-specific converters to output code for that language. It is not a programming language itself and instead provides a common front-end and framework that different languages can utilize.
The document discusses the Java programming language and programming process. It explains that Java source code is compiled into bytecode, which is then interpreted by a Java Virtual Machine (JVM) and executed on any computer. It describes the structure of Java programs including classes, methods, and comments. The document also discusses the different types of errors that can occur including syntax errors detected by the compiler, runtime errors detected during execution, and logic errors that produce incorrect results.
The document provides an overview of the Ruby programming language, describing its key features and syntax. Ruby is an interpreted, object-oriented scripting language created in 1993 by Yukihiro Matsumoto. It can run on various platforms and is used to develop web applications. The document outlines Ruby's support for objects, classes, modules and blocks as well as its clean, easy to learn syntax.
This document illustrates the basic idea about flutter and its facilities. Along with this, the document also depicts the comparison report of the cross-platform, react.
This document discusses principles of code generation and how they relate to compilation. It advocates applying iterative and agile principles to code generation by maintaining configuration as source code and generating code through multiple iterations. It also discusses strategies for consuming custom code within generated code without customizing all dependent code, such as leveraging underlying APIs, using the "generation-gap pattern", and customizing the generator itself as a last resort.
GMF Tooling provides a set of tools to configure and generate graphical editors from Ecore models. Version 2.4.0 was recently released. Improvements include a new project lead, improved documentation, and continuous integration testing. Future plans include making GMF Tooling more extensible and integrating more closely with other modeling projects. Developers are encouraged to get involved.
7 Must-Try User Experience Tactics For Developers (Tiffany Nolan & Catherine ...Red Hat Developers
The document provides an overview of 7 must-try user experience tactics for developers: 1) use user stories to understand user needs, 2) sketch designs to explore options before coding, 3) map user flows to optimize tasks, 4) move away from data tables to reduce overload, 5) use whitespace for readability and prioritization, 6) conduct guerrilla testing of 10 minutes to save re-coding, and 7) gather user feedback through the live experience and provide support tools. The document includes examples and explanations for each tactic.
DevOps is primarily about culture, not tools. It aims to break down barriers between development and operations teams through continuous improvement. While tools are important, they don't define DevOps or ensure its goals are met. True DevOps requires cultural changes like empowering workers, eliminating fear, and prioritizing quality over metrics. It draws from philosophies like eliminating silos, constant learning, and taking responsibility for organizational change.
Based on a wide variety of surveys taken over recent years, many companies are transitioning to something that looks more like Agile than the processes they were using in previous years. However, that transition doesn’t necessarily mean implementations have been done respectfully of the Agile Manifesto and the principles behind it. In large part, industry trends seem to indicate that the sloganization of the word has done a significant disservice to the ideas that were originally founded in 2001. To add even more pain, most people seem to be entirely unaware of the core basis of Agile which is the idea to embrace change but inspect and adapt to that change. Are we lost as an industry? Is there anyway we can recover from this problem? In this session, attendees can expect to engage in a conversation about the rise of the Agile community, the negative and positive impact it has had on the industry, and how you individually can help your organizations and teams lower the risk of encountering the negative problems, and speed your way towards the positives. Topics will include: - The intentions behind agile - Ways you can rework or improve your not so great agile situation - Things you should avoid from the start.
Developer Meet Designer (Andres Galante & Brian Leathem)Red Hat Developers
This presentation will take developers behind the scenes of the Keynote Demo to showcase how designers and a developers work together to achieve outstanding results. In this presentation, we'll identify the gap between designers and developers, and walk you through an actual example of how to build bridges that increase trust in your products. You'll learn about: - UX basics - Design within open source communities - Understanding the problems between developers and designers - The advantages (and disadvantages) of working with a designer - Coping with common pitfalls and false assumptions - Specific CSS and JS techniques used during the Keynote demo visualization You'll leave knowing that UX goes beyond the UI, with a better understanding of why working with a designer is important, and how to work together successfully.
Analyzing Java Applications Using Thermostat (Omair Majid)Red Hat Developers
Ever wondered how your Java application is actually working? How it's making use of scarce resources on your machine? Ever tried to look under the hood of the Java Virtual Machine (JVM) and felt lost with various tools that don't provide an overall picture, only local details? Thermostat is an open source serviceability tool to help Java developers understand what's happening inside the JVM when their programs are running. Thermostat collects and combines information from various sources—including the Hotspot JVM—to present a complete picture of how the application is behaving. In this session, you'll get a chance to see Thermostat in action as it's used to examine various Java applications, identify what's wrong and fix those problems—often without even modifying the application code. You'll also learn how to add more features to Thermostat through plug-ins. If you're a developer, sysadmin, or QA, and if there's Java in your technology stack, you'll want to learn how Thermostat can make your life easier.
Building Reactive Applications With Node.Js And Red Hat JBoss Data Grid (Gald...Red Hat Developers
Node.js is a very popular framework for developing asynchronous, event-driven, reactive applications. Red Hat JBoss Data Grid, an in-memory distributed database designed for fast access to large volumes of data and scalability, has recently gained compatibility with Node.js letting reactive applications use it as a persistence layer. Thanks to near caching, JBoss Data Grid offers excellent response times for data queried regularly, and its continuous remote event support means data can get pushed from the data grid to the Node.js application instead of having to wait for the data grid to serve it. In this session, we'll show how to build Node.js applications that use JBoss Data Grid as a persistence layer.
Full Stack Development With Node.Js And NoSQL (Nic Raboy & Arun Gupta)Red Hat Developers
In this session, we'll talk about what's different about this generation of web applications and how a solid development approach must consider the latency, throughput, and interactivity demand by users across mobile devices, web browsers, and Internet of Things (IoT). We'll demonstrate how to include Couchbase in such applications to support a flexible data model and the easy scalability required for modern development. We'ill demonstrate how to create a full stack application focusing on the CEAN stack, which is composed of Couchbase, Express Framework, AngularJS, and Node.js.
Boost Development With Java EE7 On EAP7 (Demitris Andreadis)Red Hat Developers
JBoss EAP7 brings support for the most recent industry standards and technologies, including Java EE7, the latest edition of the premier enterprise development standard. This session will provide an overview of the major additions to Java EE7, and how your team can use these capabilities on the advanced EAP7 runtime to produce better applications with less code.
Putting The 'M' In MBaaS—Red Hat Mobile Client Development Platform (Jay Balu...Red Hat Developers
When you hear the term "MBaaS," or "Red Hat Mobile," there is usually a lot of discussion about powerful scaling, back-end integrations, hosting options, containerization, etc. However, we can't forget what that "M" stands for, and why the platforms exist in the first place, which is to develop and deliver top-notch mobile applications to your users. In this session, we'll review what makes all of this possible—client SDKs, hybrid solutions like Cordova, and Xamarin, and our own Build Farm and Unified Push server. Not stopping there, our AppForms support makes it a snap to tie in back-end systems all the way to your app. And this is all backed by various templates, guides, and new open source resources that will help you get started and join the fun.
Shenandoah GC: Java Without The Garbage Collection Hiccups (Christine Flood)Red Hat Developers
Just like a spoon full of sugar will cure your hiccups, running your JVM with -XX:+UseShenandoahGC will cure your Java garbage collection hiccups. Shenandoah GC is a new garbage collector algorithm developed for OpenJDK at Red Hat, which will produce much better pause times than the currently-available algorithms without a significant decrease in throughput. In this session, we'll explain how Shenandoah works and compare it to the currently-available OpenJDK garbage collectors.
Write Powerful Javascript Modules To Make Your Apps DRY (Brian Leathem)Red Hat Developers
Large-scale Javascript applications benefit from a modular approach that let code be reused both within the application and across repeated implementations. In this session, we'll look at the modular approach used to build reusable Javascript modules in the Red Hat mobile field workforce management application (WFM) showcased in this year's Summit middleware keynote demo. Reusable modules for WFM are packaged as node package manager (npm) modules, providing a consistent format for both server and client sides using Node.js and Browserify. Modules are loosely coupled using the Mediator pattern and they broadcast user actions and state changes giving the application and other modules the opportunity to hook into those events. Additionally, visual components are packaged in a framework-agnostic manner, providing reusable UI components. You'll leave this session understanding the challenges faced when building reusable modules for large-scale applications, and the solutions employed in building out the reusable WFM modules.
CDK 2.0: Docker, Kubernetes, And OSE On Your Desk (Langdon White)Red Hat Developers
Scale changes everything. What once was quite adequate for enterprise messaging can't scale to support "Internet of Things". We need new protocols, patterns and architectures to support this new world. This session will start with basic introduction to the concept of Internet of Things. Next it will discuss general technical challenges involved with the concept and explain why it is becoming mainstream now. Now we’re ready to start talking about solutions. We will introduce some messaging patterns (like telemetry and command/control) and protocols (such as MQTT and AMQP) used in these scenarios. Finally we will see how Apache ActiveMQ is gearing up for this race. We will show tips for horizontal and vertical scaling of the broker, related projects that can help with deployments and what the future development road map looks like.
High Performance Data Storage in a Microservices EnvironmentRed Hat Developers
This document discusses using microservices and in-memory data grids for high performance data storage and analytics. It shows how Apache Spark can be used for real-time analytics on data stored in an in-memory data grid. Examples are provided of SQL queries run on Spark to analyze user data and posts from a social network. The results are collected and written back to the data grid.
Despite the popularity and hype of containers, there is no need to regard containers as a block box. It is important to have an awareness of what's going on under the hood to help optimize your container requirements. In this session, we'll discuss: - Namespacing in the kernel - Copy-on-write storage choices - Portable container formats - Available container alternatives - Validation, trust, and content addressability with image verification See examples and options for your use-cases.
With the recent advancements in modern browsers, more native app-like features are coming to the browser. Things like push notifications, background sync, offline capabilities and home screen app icons have been added to browsers allowing developers to continue building web apps, but now include features that users expect from native apps. In this session we'll take an existing web app and transform it into a progressive web app. We’ll learn how to make the web app installable, how to make it work offline and finally we’ll learn how to add push notifications to re-engage our users.
The document discusses microservices for Java developers. It introduces Christian Posta, a principal middleware specialist and architect who works with large microservices and is a blogger and speaker on topics like DevOps, integration, and microservices. It then discusses how creating value through software is about speed, iteration, and continuous improvement. It covers concepts like distributed configuration, service discovery, load balancing, circuit breakers, and versioning/routing that are important for microservices. Finally, it mentions container cluster management with Kubernetes and technologies like Kubernetes, OpenShift, and Fabric8 that can help with microservices development.
By Rafael Benevides and Edson Yanaga
Yes, Docker is great. We are all very aware of that, but now it’s time to take the next step: wrapping it all and deploying to a production environment. For this scenario, we need something more. For that “more,” we have Kubernetes by Google, a container platform based on the same technology used to deploy billions of containers per month on Google’s infrastructure. Ready to leverage your Docker skills and package your current Java app (WAR, EAR, or JAR)? Come to this session to see how your current Docker skill set can be easily mapped to Kubernetes concepts and commands. And get ready to deploy your containers in production.
[EclipseCon France 2017] Eclipse Platform Generic EditorMickael Istria
The document discusses the New Generic and Extensible Code Editor for Eclipse. It describes the current state of editors in Eclipse which can be inconsistent and difficult to extend. The new editor aims to address these issues by providing a single generic editor that can be extended through plugins for different languages and features. This will improve consistency, reduce duplication and make it easier to quickly add support for new languages. The editor is demonstrated by adding syntax highlighting and editing support for new file types through simple extensions. Future plans include improving the editor framework and integrating it more fully into the IDE.
Language Server Protocol - Why the Hype?mikaelbarbero
The Language Server Protocol developed by Microsoft for Visual Studio Code is a language and IDE agnostic protocol which clearly separates language semantics from UI presentation. Language developers can implement the protocol and benefit from immediate support in all IDEs, while IDE developers, who implement the protocol get automatic support for all these languages without having to write any language-specific code. This session will let you learn more about the innards of the LSP. We will also have an overview of the current implementations in Eclipse, and outside Eclipse as well.
An integrated development environment (IDE) is a software application that provides comprehensive facilities to help computer programmers develop software. An IDE typically includes a source code editor, build automation tools, and a debugger. Many modern IDEs also incorporate version control and have features like class browsers, object inspectors, and class hierarchy diagrams to aid object-oriented development. IDEs are designed to maximize programmer productivity by integrating these tools and keeping mode switching to a minimum. Popular open source IDEs include Eclipse, NetBeans, and Code::Blocks, which support multiple languages through plugins.
IDE as a Front-end and Fast time-to-market language support in Eclipse IDE re...Mickael Istria
From https://www.eclipsecon.org/france2018/session/ignite-talks
IDE as a Front-end and Fast time-to-market language support in Eclipse IDE relying on LSP, TextMate and CLI
C# and Rust case studies
Sanjip Shah: Internationalizing and Localizing WordPress Themeswpnepal
This document discusses internationalizing and localizing a WordPress theme. It defines internationalization as making a theme translation ready, and localization as adapting an internationalized theme for a specific language. The process involves loading a text domain, using translation functions like __() and _e(), creating .pot, .po and .mo files with tools like Poedit, and updating the wp-config.php file to instruct WordPress to load the language files. This allows themes and plugins to support multiple languages and reach a broader user base internationally.
Internationalizing and localizing wordpress themeSanjip Shah
The slide is about Internationalizing and Localizing WordPress Theme and presented in WordCamp Nepal 2012. \
It is about how to make the WordPress theme translation ready by using the available Internationalization and localization WordPress functions. Then extracting all the translatable messages using appropriate software, writing translation and creating language files and using these file to have the WordPress theme in another language. So, overall it is the process to make the theme available in another language.
JetBrains MPS allows for extending existing languages like Java and developing domain-specific languages (DSLs). It uses a projectional editor that works directly with the abstract syntax tree instead of text, improving composability. This allows language extensions to work together without ambiguities. MPS also provides the full language infrastructure like type systems and compilers that are usually difficult to develop.
While the Language Server Protocol (LSP) has quickly become an industry standard in the devtools domain and Eclipse IDE promptly got support for it with the Eclipse LSP4J and LSP4E projects, LSP is only targetting the code edition activity. However, code edition is just one activity amongst others for a developer, and some would argue that it's not the main use-case that justifies usage of an IDE over a simple text editor.
One of the most important activity (where IDEs are usually better than other tools) for a developer is debugging: watching a program run, digging hints of what could be wrong, experimenting things against the running application... Similarly to the Language Server Protocol, as part of Visual Studio Code, a JSON-based language and tool agnostic protocol was created to support typical debug interactions and facilitate the binding of a devtool with a debugger. Eclipse LSP4J and LSP4E enabled in early 2018 support for this Debug Adapter Protocol in Eclipse IDE.
Eclipse aCute, providing an IDE for C# and .NET Core, managed to use this Debug Adapter Protocol and the existing integrations with Eclipse IDE to relatively easily and quickly integrate support for netcoredbg, an open-source debugger for .NET Core.
In this presentation, we'll explain how the Debug Adapter Protocol works, how LSP4J can be used to support it in any Java application (either a debugger or a client), how LSP4E can be used to support it out-of-the-box in Eclipse IDE, and we'll use aCute example to show how plugin providers can extend LSP4E and provide the final steps of a good and simple UX.
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Over the last couple of years, I have used MPS successfully to build interesting (modeling and programming) languages in a wide variety of domains, targeting both business users and engineers. I’ve used MPS because it is currently the most powerful language workbench, lots of things are good about iz, in particular, its support for a multitude of notations and language modularity. But it is also obvious that MPS is not going to be viable for the medium to long term future; the most obvious reason for this statement is that it is not web/cloud-based. In this keynote, I will quickly recap why and how we have been successful with MPS, and point out how language workbenches could look like in the future; I will outline challenges, opportunities and research problems. I hope to spawn discussions for the remainder of the workshop.
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This document discusses building APIs with Swift, OpenAPI, and gRPC. It introduces protocol buffers for defining data structures, and gRPC for building APIs. It recommends using the gnostic tool to convert OpenAPI descriptions to protocol buffers for use with gRPC plugins. This allows building high-quality code generators in different languages by separating the generator from the API description parsing. The document provides examples of building gRPC APIs and clients in Swift.
Perl is a scripting language originally developed for text manipulation and report generation. It is now used for a variety of purposes including web development, GUI development, and system administration. Perl scripts are interpreted, providing ease of use and rapid development at the cost of efficiency. Perl supports features like regular expressions, strings, arrays, references, and modules that make it well-suited for tasks like extracting information from files and converting text from one format to another.
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The document provides an overview of the Ring programming language. It discusses the motivation for creating Ring as a new dynamic language that is simple, small, flexible and fast. Key features of Ring mentioned include being open source, having a hybrid compiler and virtual machine implementation, supporting object-oriented, functional and declarative programming, and being portable across different platforms. Examples of applications that can be created with Ring include games, GUIs, web applications and more.
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The document describes the Ring programming language. It discusses why Ring was created, including wanting a language that is simple, natural, encourages organization, and has transparent implementation. It provides an overview of Ring's design goals, features, and licensing. Key points include that Ring supports multiple paradigms like object-oriented programming and functional programming. It aims to be small, fast, and give programmers memory control. Ring also has a straightforward syntax without semicolons or explicit function endings.
1. IDPF & EPUB Introduction
2. IDPF, the Last Year
(a) epubcheck 1.0.5, EPUB 2.0.1
(b) EPUB Logo
(c) EPUB 2.1 Working Group
3.IDPF, the Coming Year
(a) EPUB Logo, epubcheck 1.0.6
(b) EPUB 2.1 Development
(c) EPUB Maintenance and Conformance Suite
4. EPUB Presentational Fidelity
5. EPUB Rich Content Demo (time permitting)
TypeScript is a typed superset of JavaScript that compiles to plain JavaScript. It adds optional static types, classes, and interfaces to JavaScript to help catch errors. TypeScript is developed by Microsoft and is often used for large-scale JavaScript applications. Some key benefits of TypeScript include compilation to catch errors early, strong static typing for IntelliSense and refactoring, and support for modern JavaScript features while allowing for backwards compatibility.
Code in the cloud with eclipse che and docker / snowcamp.io 2017Florent BENOIT
1. The document discusses Eclipse Che, an open source project that aims to make developer workspaces universal by allowing workspaces to contain their own runtimes.
2. A live demo is presented showing how Eclipse Che allows coding in the cloud with Docker containers and provides features like terminals, editors, debugging, and language intelligence.
3. Workspaces in Eclipse Che are portable, reproducible, collaborative, programmable, versionable, and extensible as they define their own runtimes and commands using Dockerfiles and can be easily shared and reused.
The document discusses intermediate languages, which are languages used internally by compilers to represent code in a platform-independent way. Intermediate languages allow code to be compiled once and run on multiple platforms, improving portability. Popular intermediate languages include p-code for Pascal compilers and Java bytecodes. The document explores the history and approaches to intermediate languages, including stack-based representations and using high-level languages like C as intermediates.
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This document provides an overview of the Ring programming language, including its history, goals, features and license. The Ring language was created in 2013 as a general purpose language that is simple, small, flexible and fast. It supports multiple paradigms like object-oriented, functional and declarative programming. Notable features include a compact syntax, dynamic typing, first-class functions/objects, exception handling, libraries for games, GUI and more. The language is open source under the MIT license.
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Introduction to the Drupal 6 multilanguage features starting off from core features to contributed modules.
Presented at Do It With Drupal http://doitwithdrupal.com/
Similar to EclipseCon Europe 2016, S. Cela, M.Istria: Eclipse Generic and Extensible Editor and Language Servers (20)
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https://www.eclipsecon.org/europe2018/sessions/parallel-builds-eclipse-ide-workspace-value-making-and-optimal-usages
Eclipse Platform 4.8 introduced support for parallel builds in the workspace. This feature is placed at the lowest level of the workspace so it can easily be profitable to any adopter without specific adoption effort, besides respecting usual good practices. This can in theory turn the Eclipse workspace into one of the fastest polyglot build engines in developer world.
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And we’ll go through a few case studies of project builders to highlight how those may be improved to take advantage of parallel builds, and get into deep details of how this can be enabled in JDT and other important Eclipse projects.
After this presentation, plugin developers will be empowered to make their project builders take advantage of parallel builds in Eclipse IDE, and may get ideas about really using this feature as an alternative build engine to speed up their headless builds as well.
This document discusses parallel builds in the Eclipse IDE workspace. It describes how builds can be parallelized by creating one job per build and throttling the number of threads. Parallel builds provide benefits like shorter completion times and faster availability of individual projects. However, parallelization must account for dependencies between projects and conflicting scheduling rules used by builders. The document recommends that builders use the narrowest possible scheduling rule to minimize conflicts and allow more parallelism. It analyzes specific cases like long build chains and provides examples to illustrate how scheduling rules impact parallelization.
Making Eclipse IDE better at handling real-life projects @EclipseCon NA 2015Mickael Istria
Show how a new import framework and hierarchical view of projects improve Eclipse IDE experience.
This was presented at EclipseCon NA 2015: https://www.eclipsecon.org/na2015/session/making-eclipse-ide-better-handling-real-life-projects
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https://www.eclipsecon.org/na2014/session/integration-tests-rcp-made-easy-swtbot-and-tycho
Although we live in a modular world, it will always make sense to write and run integration-tests that allow the testing of the whole application, and not just a module. These integration-tests are often the only way to test real usage scenarios that rely on multiple modules and that can be affected by other modules and by the packaging of your application.
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This document discusses target platforms in Eclipse and Tycho. It describes how target platforms were managed before and how the target platform concept was introduced to specify dependencies. It also covers editing and using target platforms in Eclipse and Maven builds, sharing target platforms, and some missing concepts like project-specific and compound target platforms. Performance techniques like aggregating repositories and using mirrors are presented. Related topics on sustainable repositories and linking to other repositories are also mentioned.
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When it is all about ERP solutions, companies typically meet their needs with common ERP solutions like SAP, Oracle, and Microsoft Dynamics. These big players have demonstrated that ERP systems can be either simple or highly comprehensive. This remains true today, but there are new factors to consider, including a promising new contender in the market that’s Odoo. This blog compares Odoo ERP with traditional ERP systems and explains why many companies now see Odoo ERP as the best choice.
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EclipseCon Europe 2016, S. Cela, M.Istria: Eclipse Generic and Extensible Editor and Language Servers
1. The New Generic and
Extensible Code Editor
Easily-extendable Eclipse Text Editor for quick
language support and more
Sopot Cela Mickael Istria
2. Why ‘Generic’ ?
- One Editor & Multiple per-language extensions versus One Editor per language approach
- Instead of creating an editor, ‘smarten up’ the generic editor to sense and support a language
3. Features
- Extensible autocomplete
- Extensible hover (tooltip) information
- Extensible syntax highlighting
- Similar concept to the way Notepad++ works
4. The editor is an empty shell, it will do as much as content you provide it through
extensions
“Extensible”, you said?
5. Content-type centric
- You want to add features for a given language, not much for an editor.
- Extensions register themselves against content-types, the editor picks
the active one according to the content-type of current document.
- You can either create a custom content-type or use a pre-defined one
6. And how exactly does it work in practice?
1. Get a new or existing plug-in project
2. Add an extension to e.g. org.eclipse.ui.genericeditor.presentationReconcilers
a. Supply a content-type for which this code will work
3. Write the presentation (or autocomplete or hover) logic code
9. Underlying Vision
1. Productivity & Time to market: Make possible quick language support with
very little boilerplate
2. Separation of concerns: Abstract out the provider of the ‘smartness’ for a
given language
a. Opens the road to using language servers
3. Quality, maintenance & DRY: do we need as many text editors as
languages
a. More consistency
b. More factorization (less maintenance cost)
c. Less memory consumption
10. Language Server Protocol (LSP)
LSP defines a unified way to get edition assist (completion, hover,
rename…) from whatever “blackbox”.
11. LSP in Eclipse
Many LSP operations already doable with Eclipse commands and
handlers: hook LSP-based handler on commands when supported.
Hooking hover and completion now doable with Eclipse Generic
Editor
12. LSP in Eclipse (cont’d)
Eclipse IDE user
/ide
Generic
and
extensible
editor
LSP
Integration
Hover
Completion
OmniSharp
Launch Config
VSCode-CSS
Launch Config
VSCode-JSON
Launch Config
Whatever
Launch Config
Local
Local
?
Protocol over * streams
LSP4J
workspace
13. User to manually associate a language server and a content-type. No code, no
plugin! Requires user to manually define content types
http://bugs.eclipse.org/500892
Move this to Eclipse.org!
Next steps for Eclipse and LSP
14. Demo schedule
1. Sample .gradle syntax highlighting support
2. Language server demo: C# editor
17. Use it now!
1. Try it out!
a. We have a plug-in template wizard for that
b. Try it for your use-case and give feedback
2. Contribute basic support for a language
a. It doesn’t have to be a well-defined language
b. E.g. we have a sample for .project file editor
18. Future Plans
1. Get Generic Editor infrastructure improved
a. improve extensibility areas
b. continuous bug fixes as adoption grows
2. Language Server push
a. project proposal (LSP4E, ecLSP…) in progress. Come to be registered as Interested Parties