Satisfactory performance even with huge tables. Built-in data types [edit | edit source] Harbour has 6 scalar types : Nil, String, Date, Logical, Number, Pointer, and 4 complex types: Array, Object, CodeBlock, and Hash. io Public Website HTML 10 24 1 1 Updated Sep 27, 2022. SQL, which stands for Structured Query Language, is a set-based language. xtext. XSharp (X#) (0 Ratings) X# is an open-source development language for . Select 'Build Path' from the context menu and choose 'Add libraries'. Other members of the xBase language family include Clipper and Recital (database). Harbour v1. And Clipper in another vertical and rest of xbase in another vertical. Core Utilities. 3c, and offers many modern language. The problem arises in the. DBFree is a freeware: originally born to keep alive the art of programming and saving the beatiful Xbase language from oblivion is nowaday a good choice for creating Rich Web Applications thanks to its support for AJAX, HTML5 and CSS3. It is 100% Clipper compatible language supporting multiple inheritance, polymorphism, object oriented programming. Alaska Software The Company. Macro Operator (runtime compiler) One of the most powerful features of xBase languages is the Macro Operator ‘&’. More than 100 million people use GitHub to discover, fork, and contribute to over 330 million projects. dBASE「クローン」と呼ばれることもある。. The following chapter demonstrates how to integrate your own DSL with Java. 1. Harbour v1. Any xBase language provides a very productive way to build business and data intensive applications. X# (X-sharp) is a free and open source language based on XBASE language, developed for the compiler and also based on the Roslyn compiler for C#. X#, pronounced X sharp and often written XSharp, is an xBase-compatible programming language for the Microsoft . (1) A dBASE-like language. Extension for Visual Studio - X# is a . eclipse. dBFast is an xBase compiler for DOS introduced in the latter half of the 80s that offered dBase III compatibility. Xtype. Alaska Software - The next generation of Xbase technology. The term xBase (or Xbase or XDB) is used to refer to programming languages and compatible software that derive from the original dBASE language and products. It's practically 100% backward compatible with CA-Clipper 5. The language is based on a programming paradigm called. Till Warweg, team lead and senior developer at Alaska Software talks today in great detail about the XbpBrowse navigational behavior and the differences betw. 3c, and offers many modern language extensions, and extensive Run-time libraries. specifically came about. executable files arriving on the market just before Windows 3. Xbasic is Alpha Anywheres built-in programming language. Alaska Software - The next generation of Xbase technology. Although it is a powerful general-purpose programming language, it was primarily used to create database /business programs. This reference documentation gets automatically refreshed. Although it is a powerful general-purpose programming language, it was primarily used to create database /business programs. It is a Clipper-compatible compiler which is cross-platform, running on many operating systems (DOS, Microsoft Windows, Linux, Unix variants, several BSD descendants, Mac OS X, MINIX 3, Windows CE, Pocket PC, Symbian, iPhone, QNX,. Visual FoxPro, commonly abbreviated as VFP, is tightly integrated with its own relational database engine, which extends FoxPro's xBase capabilities to support SQL query and data manipulation. InfoPRO Consulting LLC. Clipper compiled application into an EXE file which help in protecting source code as well as greatly increasing the speed of such ap- plication. It's practically 100% backward compatible with CA-Clipper 5. . Any xBase language provides a very productive way to build business and data intensive applications. This help book in the Language Reference book covers the following information: Every Xbase command and function includes a section that lists the OODML (object-oriented data manipulation language) equivalent, when one exists. . The Core language will be much like an xBase language version of the Microsoft C# compiler. In fact, many Clipper 5 concepts were borrowed from C and other languages. This is a small collection of short examples from Harbour’s. 1. FlagShip is both an object oriented and procedural programming language, based on the xBase language dialect and conventions. X# is an open-source development language for . Moved Permanently. NotepadPlus, AutoComplete and Environment are singleton elements, there should be only one of each, and all of them should be present for correctness, although it is allowed to remove the <Environment> element. Harbour is the open/free software implementation of a cross-platform, multi-threading, object-oriented, scriptable programming language, backwards compatible with xBase languages. – Alex. It comes in different flavors, such as Core, Visual Objects, Vulcan. I know there's dBase but I don't know if it's powerful enough like FoxPro and I also know xHarbour but I haven't tried it. Macro Operator (runtime compiler) One of the most powerful features of xBase languages is the Macro Operator ‘&’. It comes in different flavors, such as Core, Visual Objects, Vulcan. xHarbour is a portable implementation of the Clipper/xBase language (Compiler & complete Run-time libraries). It can also simplify, find errors and fix them and debug your code. NET, based on the xBase language. By this time, the . See CA-Clipper. 2e and 5. Use the toggles on the left to filter open source XBase/Clipper Software by OS, license, language, programming language, and project status. You can tell it was invented by people who had to deal with data and tables all day long. Harbour is not an exception. Predefined operators can also be Xbase is a statically typed language, based on the Java removed by overriding and deactivating their default defini- type system. Overview Harbour is the open/free software implementation of a cross-platform, multi-threading, object-oriented, scriptable programming language, backwards compatible. 00. Other supported dialects are VO/Vulcan, FoxPro, dBase, Xbase++ and Harbour Each dialect adds its own special types All dialects (expect core) support the xBase RDD system with support for many xBase file formats such as DBF/DBT, DBF. It comes in different flavors, such as Core, Visual Objects, Vulcan. 2e and 5. xtext. Harbour is not an exception. Forks News Crew Logo Language English Improve this page Code Examples. By extending the Xbase language in a DSL definition, it is also possible to introduce new operators and define a 3. Macro Operator (runtime compiler) One of the most powerful features of xBase languages is the Macro Operator ‘&’. Macro Operator (runtime compiler) One of the most powerful features of xBase languages is the Macro Operator ‘&’. Overview: Resource Hacker is a resource editor for 32bit and 64bit Windows® applications. Click here to review the Harbour. Then you will use Xbase to refer to generic types. g. Learn more . dbCreate () Creates an empty database from a array. Vulcan. success, the package was subsequently sold to George Tate (founder of Ashton Tate). We would like to show you a description here but the site won’t allow us. xHarbour is a portable implementation of the xBase language (Compiler & Run-time libraries). I have tried in diff solution to fit our clients requirments, such as HTML +CSS +SQL +PDF, . Xbase++ is an object oriented programming language which has multiple inheritance and polymorphism. It is a modernized, open sourced and cross-platform version of the older Clipper system, which in turn developed from the dBase database market of the 1980s and 1990s. 60. Visual FoxPro, commonly abbreviated as VFP, is tightly integrated with its own relational database engine, which. Hybrid Language. The story begins in 1979 with the VULCAN project. Xbase++ is an object oriented programming language which has multiple inheritance and polymorphism. 0, which uses the dBase-compatible xbase language, supports ActiveX technology and is now available for $499 for new users and $249 for the upgrade. Today many xBase programmers uses HbRun daily basis. Our drivers offer the fastest and easiest way to connect real-time xBase data with BI, analytics, reporting and data visualization technologies. xHarbour Extended Harbour Compiler. In Section 5, we take. The rules are a Domain Specific Language based on the Xbase language and it bares the most resemblance to the Xtend language with some missing features (e. Xbase Language Reference. Harbour is a free software compiler for the xBase superset language often referred to as Clipper (the language that is implemented by the compiler Clipper). MaxScript is the built-in scripting language fo Autodesk, 3ds Max, and Autodesk 2ds Max Design. xHarbour is a portable implementation of the xBase language (Compiler & complete Run-time libraries). Section 3 introduces the Xbase language by giving an overview on design goals and some examples for Xbase expressions. It is based on the XBase language dialect and conventions. Harbour is not an exception. 2e and 5. It's practically 100% backward compatible with CA-Clipper 5. We would like to show you a description here but the site won’t allow us. Based on this core language compiler different flavours will be created with support for the data types, classes and objects that make each dialect unique. Harbour is not an exception. Clipper is an xBase compiler that implements a variant of the xBase computer programming language. This is a small collection of short examples from Harbour’s test directory. Harbour’s implementation of the Macro Operator allows for runtime compilation of any valid. Is the xBase language polymorphism or multiple inheritance? Unsourced material may be challenged and removed. Harbour’s implementation of the Macro Operator allows for runtime compilation of any valid. dBabel™ – multi-language editing support (BETA) No need to have multiple editors on a machine now, dBASE can handle the work. I will make amendments only if there. " I would be happy to correct these but don't wish to step on anyone's toes in the program's community. Language compatibility is the reason that Xbase++ is the most natural migration path for Clipper and FoxPro Xbase is a partial programming language implemented in Xtext and is meant to be embedded and extended within other programming languages and domain-specific languages (DSL) written in Xtext. However, this standard was not selected, since it is not easily used by those not using an xBase language, and lacks the flexibility. XSharp BV is the legal entity behind the new XSharp (X#) development language, a new xBase language for DotNet. xbase. Xtend supports classes and arrays but the DSL does not). texts include essays, biographies, short stories, and poetry. C# 3 361 0 0 Updated on Mar 6, 2021. Too many xBase programmers was learned everything, including DBF file system and xBase programming language by famous “dot prompt”. It comes in different flavors, such as Core, Visual Objects, Vulcan. The principal players in the MS-DOS portion of this. CHM edition for the Windows installer, and the . The dBase system includes the core database engine, a query system, a forms engine, and a programming language that ties all of these components together. The "core" language can be seen as C# with an xBase syntax. Net platform - XSharp. BI & Analytics. Any xBase language provides a very productive way to build business and data intensive applications. GitHub is where people build software. Xbase++. Easy migration from another RDDs. The following chapter demonstrates how to integrate your own DSL with Java. X# has been built on top of Roslyn, the open source architecture behind the current Microsoft C# and Visual Basic . 2e and 5. Harbour is a modern computer programming language. Given the lack of. In a sense, it is a JIT compiler, adding a layer of interpretation to web pages situated between HTML and JavaScript. Literary. While Resource Hacker is primarily a GUI application, it. Last Release on Nov 21, 2023 6. @jsinglet, you can open the declaration of Xtype grammar with F3 at with org. It's both a resource compiler (for *. dbf file, is. First of all, you could escape the keywords appearing, e. A real language. The main objective of this workshop is to show VFP developers how to. You can permanently throw away all the marked records when you want. X#, pronounced X sharp and often written XSharp, is an xBase -compatible programming language for the Microsoft . xHarbour is a portable implementation of the xBase language (Compiler & complete Run-time libraries). Although they never got their GUI conventions right, the XBase language was outstanding for ad-hoc and small-scale data chomping. the Xbase language uses the '^' character as an escape character; if for any reason there is a problem with writing a keyword, you can prefix it with '^', and it would work. xHarbour Builder is a set of tools built around the open source xHarbour compiler from xHarbour. Visual FoxPro originated as a member of the class of languages commonly referred to as "xBase" languages, which have syntax based on the dBase programming language. Automatic match tracking. Technical Details about xHarbour Extended Harbour Compiler. 3c, and offers many modern language extensions, and extensive Run-time libraries. The X# front-end framework is used to design web applications and websites, including HTML allowed in buttons, forms. Code looks like this: #include "minigui. See. Millions of applications were built typically for businesses dealing with small databases like client management, stock keeping. * **/ #Include "TOPCONN. the-oasis Public archive Phil Barnett's The Oasis (Archive) 5 6 0 0 Updated May 20, 2021. Many applications for banking and. (There is an OODML -- Object Oriented Database Manipulation Language -- method of handling this as well -- see "xBASE to OODML" in the Knowledge base. eclipse. X# has been built on top of Roslyn, the open-source architecture behind the current Microsoft C# and Microsoft Visual Basic compilers. The record pointer always points to a single record. xBase is the generic term for all programming languages that derive from the original dBASE (Ashton-Tate) programming language and database formats. txt), PDF File (. On Sunday, February 28, 2016 at 5:55:23 PM UTC+1, Robert van der Hulst wrote: > We are very happy to announce the first public beta of XSharp (X#), the new XBase language for . It is a Clipper-compatible compiler which is cross-platform, running on many operating systems (DOS, Microsoft Windows, Linux, Unix variants, several BSD descendants, Mac OS X, MINIX 3, Windows CE, Pocket PC, Symbian, iPhone, QNX,. Macro Operator (runtime compiler) One of the most powerful features of xBase languages is the Macro Operator ‘&’. NET compilers. Macro Operator (runtime compiler) [edit | edit source] One of the most powerful features of xBase languages is the Macro Operator '&'. Similarly, if you would put your string inside. Although it is a powerful general-purpose programming language, it was primarily used to create database/business programs. Macro Operator (runtime compiler) One of the most powerful features of xBase languages is the Macro Operator ‘&’. In spite of this, it is always necessary to develop UDFs to execute certain technical financial computations. dbf file, is widely used in applications needing a simple format to. Harbour is a modern computer programming language, primarily used to create database/business programs. HTTP Clients. Harbour is not an exception. It is used to create or extend software programs that originally operated primarily under MS-DOS. Use this tag for questions about coding in that language. It supports multiple dialects of xBase. As a result you get a full infrastructure, including parser, linker, typechecker, compiler as well as editing support for Eclipse. Xtend is a functional and. Download Xbase (formerly XDB) - Xbase compatible for free. Harbour is not an exception. NET,. Dependency Injection. xBase is the generic term for all programming languages that derive from the original dBASE (Ashton-Tate) programming language and database formats. Predefined operators can also be Xbase is a statically typed language, based on the Java removed by overriding and deactivating their default defini- type system. For instance, Line 1 of Listing 2 above shows the import of another language, containing the definition of the terminal ID. (1) A dBASE-like language. xHarbour is a portable implementation of the Clipper/xBase language (Compiler & complete Run-time libraries). pdf) or read online for free. The Xbase++ language is truly the next generation development tool with its innovative features and technologies. In India, for 20+ years, we were all using dBase, FoxBase, FoxPro in one vertical. Although it is a powerful general-purpose programming language, it was primarily used to create database/business programs. . Clipper is an xBase compiler that implements a variant of the xBase language. 6. xbase/src/org/eclipse/xtext/xbase":{"items":[{"name":"annotations","path":"org. 3c, and offers many modern language extensions, and extensive Run-time libraries. In the new workbench, create a Java project (File → New → Project… → Java Project). Clipper was implemented first, and as Harbour's reference implementation, in CA-Clipper 5. Traditionally, Xbase languages use uppercase or mixed case names for tables and fields. 5-minute intervals. 2e and 5. Language links are at the top of the page across from the title. It's practically 100% backward compatible with CA-Clipper 5. To ensure that your dBASE functions work. Macro Operator (runtime compiler) One of the most powerful features of xBase languages is the Macro Operator ‘&’. Clipper is an xBase compiler that implements a variant of the xBase computer programming language. While there was a non-commercial predecessor to the Ashton-Tate product (Vulcan written by Wayne Ratliff), most clones. Any xBase language provides a very productive way to build business and data intensive applications. NET compilers. FoxCode/FoxView were included with FoxPro 1 but never really caught on; I used something called SCRIMMAGE, written by Russell Freeland, which was a generic Xbase tool. • The other dialects will add datatypes and language constructs that are Xbase specific, such as USUAL, DATE. We would like to show you a description here but the site won’t allow us. In Section 5, we take a look at some other work in this field and relate it to Xbase. There seems to be very very huge migration to Harbour as it became popular through word of mouth itself. Macro Operator (runtime compiler) One of the most powerful features of xBase languages is the Macro Operator ‘&’. HMG/WEB allows you to create web applications. Our online education and teaching degrees will develop your skills in communication, critical thinking and creativity to become an effective educator. With the language FoxPro 3. It supports multiple dialects and is still a partly closed source language. NTXDBE and CDXDBE DatabaseEngines when opening or creating tables, using standard xBase commands and functions such as DbUseArea(), DbCreate() or USE. With Xtext™ you define your. dbf file format had an independent existence. You have to put the Xtend library on the classpath of the project that contains the DSL file. ) Note: If you are used to creating indexes at the command window (or dot prompt), they can still be done that way. xBase source code in PHC - Free download as Text File (. With Xbase++ it. It's practically 100% backward compatible with CA-Clipper 5. Xbase Testing Library 38 usages. NET platform. Harbour’s implementation of the Macro Operator allows for runtime compilation of any valid. It comes in different flavors, such as Core, Visual Objects, Vulcan. While there was a non-commercial predecessor to the Ashton-Tate product (Vulcan written by Wayne Ratliff), most clones. The dBase system includes the core database engine, a query system, a forms engine, and a programming language that ties all of these components together. We would like to show you a description here but the site won’t allow us. We would like to show you a description here but the site won’t allow us. Vulcan. Any xBase language provides a very productive way to build business and data intensive applications. Unlike Xbase, which cares about individual records, SQL is interested mostly in groups of records. * This is an example The second line is a comment. xBase は、 アシュトンテイト の dBASE から派生した プログラミング言語 の総称である。. Any xBase language provides a very productive way to build business and data intensive applications. Annotation Libraries. Harbour’s implementation of the Macro Operator allows for runtime compilation of any valid. In the third step, you will map your own DSL’s concepts to Java concepts. For each expression type, it has an evaluation method, that recursively calls the evaluation methods for the subexpressions for its arguments. Large-scale knowledge enhanced pre-training for language understanding and generation}, author={Sun, Yu and Wang, Shuohuan and Feng, Shikun and Ding, Siyu and Pang, Chao and Shang, Junyuan and Liu, Jiaxiang and. Linking against Java types, code. NET, based on the xBase language. Codex was released last August through our API and is the principal building block of GitHub Copilot. While there was a non-commercial predecessor to the Ashton-Tate product (Vulcan written by Wayne Ratliff), most clones are based on Ashton-Tate's 1986 dBASE III+ release — scripts written. They all were languages dedicated to the management of databases and equipped with specific functions to facilitate such management. xtext. Language teaching. Web Frameworks. アシュトンテイトの製品には Wayne Ratliff の開発した Vulcan という前身があるが、ほとんどのクローンは1986年の dBASE III+ に. Although it is a powerful general-purpose programming language, it was primarily used to create database/business programs. Free download page for Project xHarbour Extended Harbour Compiler's xharbour-0. 3c, and offers many modern language extensions, and extensive Run-time libraries. 1. CNET News staff. We would like to show you a description here but the site won’t allow us. The REPLACE command is the XBase DML method of programmatically assigning a value to a field, or by using the "ALL" option, of replacing the data for a specific field (or fields) in all rows of a table. PostgreSQL ISAM: With the PostgreSQL DatabaseEngine (PGDBE), for the first time it is possible to move existing . Harbour consists of the xBase language compiler and the runtime libraries with different terminal plugins and different databases (not just DBF). We will do this in four stages: First, you will learn how to refer to existing Java elements from within your language. By extending the Xbase language in a DSL definition, it is also possible to introduce new operators and define a 3. dbDelete () Mark a record for deletion in a database. Harbour is not an exception. Harbour is a compiler for the xBase superset language often referred to as Clipper (the language that is implemented by the compiler CA-Clipper). With Xbase, DBMSs can directly access the database files. Downloads: 3. Harbour is not an exception. xHarbour is a portable implementation of the xBase language ( Compiler & Run-time libraries). xHarbour is a portable implementation of the Clipper/xBase language (Compiler & complete Run-time libraries). Harbour’s implementation of the Macro Operator allows for runtime compilation of any valid. JvmTypeReference. Our motivation behind Codex is to supplement developers’ work and increase. Macro Operator (runtime compiler) One of the most powerful features of xBase languages is the Macro Operator ‘&’. ocl. Whether you want to work with young or adult learners, we have degrees related to gifted and special education. Harbour is the open/free software implementation of a cross-platform, multi-threading, object-oriented, scriptable programming language, backwards compatible with xBase languages. As a true compiler, it translates the very popular database 4GL xBase source code to native. ) Visual FoxPro, commonly abbreviated as VFP, is tightly integrated with its own relational database engine, which extends FoxPro's xBase capabilities to support SQL query and data manipulation. We present Xbase as part of Xtext, an expression language that can be reused via language inheritance in any DSL implementation based on Xtext. At the lowest estimate there must be 10,000 developers in India catering to customers. By this time, the . Harbour’s implementation of the Macro Operator allows for runtime compilation of any valid. We will do this in four stages: First, you will learn how to refer to existing Java elements from within your language. You will find XBase applications running major Banking, Logistics, and POS applications all around the world. Appropriate uses for DBFree: - Run DBFree and DBMax web applicationsThe Xbase language library does not only provide a compiler that generates Java code, but also an interpreter. Language Engineering For Everyone! Eclipse Xtext™ is a framework for development of programming languages and domain-specific languages. Harbour is a free compiler that handles the Clipper superset of the xBase language (the language that. X# (X-sharp) is a free and open source language based on XBASE language, developed for the compiler and also based on the Roslyn compiler for C#. x. xHarbour is a portable implementation of the xBase language ( Compiler & Run-time libraries). Xbase is used mainly for smaller personal databases, with database files often located on a user’s own. Learn languages by playing a game. Harbour is not an exception. It comes in different flavors, such as Core, Visual Objects, Vulcan. This is based on SQL versus the xBase language conventions. Xbase relies on a small runtime library on the class path. NET, xBase++, Harbour, Foxpro, and more. - GitHub - xHarbour-org/xharbour: xHarbour is a portable. • Store data, such as for global replacements and updates to field data (LOOKUP. Part 3 will explain OOP and other programming topics, and the last part will be about programming a user interface and web. Harbour’s implementation of the Macro Operator allows for runtime compilation of any valid. X# is an open-source development language for . Posts about RDDSQL written by vivaclipper. xbase. 2e and 5. Harbour consists of the xBase language compiler and the runtime libraries with different terminal plugins and different databases (not just DBF). XSharp is a an open source version of an old development language (xBase) reinvented for the . Language Engineering For Everyone! Eclipse Xtext™ is a framework for development of programming languages and domain-specific languages. It's practically 100% backward compatible with CA-Clipper 5. if your SHIFT key is broken, you might want to design a case insensitive language. When HbRun begin, open a console screen with two basic area: status bars at top and dot prompt line at bottom. From HandWiki. Clipper is a programming language and compiler that uses a variant of the xBase programming language to allow developers to write and distribute MS-DOS programs. This has been adapted to execute our Programs. We would like to show you a description here but the site won’t allow us. With infrastructure monitoring, modern operations teams get complete observability of complex and hybrid systems,. Xbase Parts for GUI elements. Harbour is not an exception. 1) At first, you need to install an ODBC driver. Eclipse Platform and JDT Maven dependencies were updated to the 4. The X# compiler is intended to support multiple dialects in the xBase. Reusable expression language that interoperates with Java. The Database Container. See moreVisual FoxPro originated as a member of the class of languages commonly referred to as "xBase" languages, which have syntax based on the dBase programming language. Browse free open source XBase/Clipper Software and projects below. It is 100% Clipper compatible language supporting multiple inheritance, polymorphism, object oriented programming. dbCloseArea () Close a database file in a work area. Harbour's implementation of the Macro Operator allows for runtime compilation of any valid Harbour. 4. Xbase is statically typed and tightly integrated with the Java type system. History. It's a complete toolset for quick migration of your complete. Find sources: "XBase" – news · newspapers · books · scholar · JSTOR (February 2021) xBase is the generic term for all programming languages that derive from the original dBASE ( Ashton-Tate) programming language and database formats. Xtext is a highly extendible language development. Basic; Arrays; Database; Extensions; Web; How to build/run applicationsThe application of Xbase is presented by means of a domain model language which serves as a tutorial example and by the implementation of the programming language Xtend. Harbour is a free and open source software compiler and runtime for the xBase programming language. In other words, the PostgreSQL DatabaseEngine. We would like to show you a description here but the site won’t allow us. . 1 Type Inference method mapping for them. 1. Cloud technologies of the Xbase++ platform allow the re-use of existing business logic as a service on a local or global scale. Harbour is a cross-platform compiler and is known to compile and run on MS-DOS, Windows (32 & 64), Windows CE, Pocket PC, OS/2, GNU/Linux and. Posts about complex type written by vivaclipper. Downloads: 1. One major dBase feature not. xtext. org) Xbase(1) A dBASE-like language. * * The functions are called from the ERP Protheus TOTVS. If violations of such invariants shall be documented or resolved in a software system, the exact modelThe goal of the Harbour Project is to create a cross-platform and open-source compiler for the xbase superset language known as Clipper. NET platform. 3c, and offers many modern language extensions, and extensive Run-time libraries. It is 100% Clipper compatible language supporting multiple inheritance, polymorphism, object oriented programming. Use this tag for questions about coding in that language. After all an interpreter is just a big visitor. Any xBase language provides a very productive way to build business and data intensive applications. By extending the Xbase language in a DSL definition, it is also possible to introduce new operators and define a 3. Constraints that have to hold for all models of a modeling language are often specified as invariants using the Object Constraint Language (OCL). These commands and functions control deletion of records from a table. Use the Xbase expression language grammar since it provides numerous Java-like capabilities. X#, pronounced X sharp and often written XSharp, is an xBase -compatible programming language for the Microsoft . NET provides a high level of backwards-compatibility with the Visual Objects language, while at the same time bringing it into the 21st century with all the features you would expect in a modern programming language. Xtext is a highly extendible language development framework covering all aspects of language infrastructure such as parsers, linkers, compilers. Clipper is an xBase compiler that implements a variant of the xBase language. 0 milestones release if that makes any difference. However, modern database management systems often are case-sensitive, so upper or mixed case names should no longer be used!dBase (also stylized dBASE) was one of the first database management systems for microcomputers and the most successful in its day. Harbour is a cross platform compiler and is known to compile and run on MS-DOS, MS-Windows, OS/2, GNU/Linux and Mac OSX.