Download Liberty BASIC v5.0 Alpha - The Latest Version of the Easy Programming Language
Liberty Basic 5 Download: A Beginner's Guide to a Powerful Programming Language
If you are looking for a simple yet versatile programming language that can run on multiple operating systems, you might want to check out Liberty Basic. Liberty Basic is a commercial computer programming language and integrated development environment (IDE) that has an interpreter, developed in Smalltalk, which recognizes its own dialect of the BASIC programming language. It is designed to be easy to learn and use, while also offering advanced features such as database functionality, graphics capability, DLL calling, and object-oriented programming. In this article, we will show you how to download and install Liberty Basic 5, the latest version of the software, and how to get started with your first program.
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What is Liberty Basic?
Liberty Basic is a programming language that was created by Carl Gundel and published by his company, Shoptalk Systems, in 1991. It has evolved steadily since then, with the last published update being version 4.5.1 in June 2018. However, alpha testing of Liberty Basic 5 is underway, with versions that run on Windows, Mac OS X, Linux, and Raspberry Pi.
A brief history of Liberty Basic
Liberty Basic was inspired by QuickBASIC, a popular programming language for DOS that was developed by Microsoft in the 1980s. Gundel wanted to create a similar language that could run on Windows and OS/2, and that could support graphical user interfaces (GUIs) and event-driven programming. He also wanted to make it easy for beginners to learn and use, while also providing advanced features for experienced programmers. He wrote the first version of Liberty Basic in Smalltalk, an object-oriented programming language that he learned at his previous job at Digitalk. He then released it as a shareware product, which gained popularity among hobbyists and educators.
The features and benefits of Liberty Basic
Liberty Basic has many features and benefits that make it a powerful and flexible programming language. Some of them are:
It supports both procedural and event-driven programming styles, using a default "main window" that displays formatted text and accepts user input, as well as several types of windows that may contain standard controls such as buttons, menus, textboxes, etc.
It has a visual development tool called FreeForm, written in Liberty Basic itself, that allows users to create GUIs by dragging and dropping controls onto a form.
It has a source level debugger that helps users find and fix errors in their code.
It can call DLLs and application programming interfaces (APIs) from Windows and other operating systems, allowing users to access external functions and libraries.
It has color graphics capability that can create games with sprite animation, sound, music, and joystick control.
It has database functionality such as ODBC and SQLite (possibly also Postgres and MySQL in version 5), allowing users to store and manipulate data in various formats.
It has an easy and clean object model that enables users to create modular programs using classes and objects.
It has improved performance compared to previous versions, thanks to the use of native code compilation for some parts of the interpreter.
It has a tabbed code editor that allows users to work on multiple files at once.
It has more than one sprite surface per running program, allowing users to create complex animations and effects.
How to download and install Liberty Basic 5
If you are interested in trying out Liberty Basic 5, you can download the latest alpha builds from the official website. However, keep in mind that these are not stable releases and may contain bugs or errors. You should also backup your existing Liberty Basic files before installing the new version, as it may overwrite them. Alternatively, you can wait for the official release of Liberty Basic 5, which is expected to be sometime in 2023.
The system requirements and compatibility of Liberty Basic 5
Liberty Basic 5 has the following system requirements and compatibility:
Operating System
Minimum Requirements
Windows
Windows XP or later, 32-bit or 64-bit, with .NET Framework 4.0 or later installed
Mac OS X
Mac OS X 10.6 or later, Intel-based Mac only
Linux
Linux with GTK+ 2.0 or later installed, 32-bit or 64-bit
Raspberry Pi
Raspberry Pi with Raspbian OS installed, ARMv6 or ARMv7 processor
The steps to download and install Liberty Basic 5 on different platforms
The steps to download and install Liberty Basic 5 on different platforms are as follows:
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Windows
Download the Liberty Basic 5 installer for Windows from the official website. The file name should be something like libertybasic5setup.exe.
Run the installer and follow the instructions on the screen. You may need to accept the license agreement and choose the installation directory.
After the installation is complete, you can launch Liberty Basic 5 from the Start menu or the desktop shortcut.
Mac OS X
Download the Liberty Basic 5 installer for Mac OS X from the official website. The file name should be something like libertybasic5.dmg.
Open the disk image file and drag the Liberty Basic 5 icon to the Applications folder.
Eject the disk image and open Liberty Basic 5 from the Applications folder.
Linux
Download the Liberty Basic 5 installer for Linux from the official website. The file name should be something like libertybasic5.tar.gz.
Extract the contents of the archive file to a folder of your choice.
Open a terminal window and navigate to the folder where you extracted Liberty Basic 5.
Type ./libertybasic5.sh and press Enter to run Liberty Basic 5.
Raspberry Pi
Download the Liberty Basic 5 installer for Raspberry Pi from the official website. The file name should be something like libertybasic5-rpi.tar.gz.
Extract the contents of the archive file to a folder of your choice.
Open a terminal window and navigate to the folder where you extracted Liberty Basic 5.
Type ./libertybasic5.sh and press Enter to run Liberty Basic 5.
How to get started with Liberty Basic 5
Once you have downloaded and installed Liberty Basic 5, you can start writing your first program. Here are some tips on how to get started with Liberty Basic 5:
The basics of Liberty Basic syntax and commands
The syntax of Liberty Basic is similar to other BASIC dialects, but with some differences. Here are some of the basic rules and conventions of Liberty Basic syntax:
A line of code can contain one or more statements, separated by colons (:).
A statement can be a command, a function call, an assignment, a variable declaration, a comment, or a label.
A command is a word that tells Liberty Basic what to do, such as print, input, windowoutput, etc.
A function is a word that returns a value, such as sqr(), rnd(), len(), etc.
An assignment is an expression that assigns a value to a variable, such as x = 10 + y * z / w ^ 2 - sin(a).A variable is a name that represents a value, such as x, y, z, w, a, etc. Variables can be of different types, such as numeric, string, array, or object.
A comment is a line or part of a line that is ignored