Types of source code protection—beyond traditional compilation to object code —include code encryption, code obfuscation or code morphing. If no notice is found, then the default of All rights reserved is implied. In computing, source code is any collection of code, possibly with comments , written using [1] a human-readable programming language , usually as plain text. Software and Internet Law , p. Source code Object code Bytecode Machine code Microcode. The code base of a computer programming project is the larger collection of all the source code of all the computer programs which make up the project. Occasionally the entire source code to a large program is published as a hardback book, such as Computers and Typesetting , vol.

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Computer programmers often find it helpful to review existing source code to learn about programming techniques. Decompilation of an executable program can be used to generate source code, either in assembly code or in a high-level language. It is also used as a method quelllcode communicating algorithms between people e. Generally speaking, software is open source if quelcode source code is free to use, distribute, modify and study, and proprietary if the source code is kept secret, or is privately owned and restricted.

For decades, IBM distributed source code with its software product quellcoce, after It has become common practice to maintain code bases in version control systems. Copyright [yyyy] [name of copyright owner] Licensed under the Apache License, Version 2. Alternatively, source code may be interpreted and thus quellcde executed. Unsourced material may be challenged and removed.


In these cases, instructions for compilations, such as a Makefileare included with the source code. For “source coding”, see Data compression. At that time, the cost of developing and supporting software was included in the price of the hardware. When IBM first offered software to work with its machine, the source code was provided at no additional charge.

Additionally, many pieces of retail software come with an end-user license agreement EULA which typically prohibits decompilationreverse engineeringanalysis, modification, or circumventing of copy protection. The source code for a particular piece of software may be contained in a quelcode file or many files. United States it was further ruled that source code could be considered a constitutionally protected form of free speech.

Quellcove page was last edited on 14 Aprilat From Wikipedia, the free encyclopedia.

Often there are several steps of program translation or minification between the original source code typed by a human and an executable program.

Programmers frequently adapt source code from one piece quelclode software to use in other projects, a concept known as software reusability. This first-generation programming language had no distinction between source code and machine code.

It is also possible for some components of a piece of software to be written and compiled separately, in an arbitrary programming language, and later integrated into the software using a technique called library quelkcode.

The source code of a program is specially designed to facilitate the work of computer programmerswho specify the actions to be performed by a computer mostly by writing source code. By using this site, you agree to the Terms of Use and Privacy Policy.

Karin Sander

For proprietary software, the provisions of the various copyright laws, trade secrecy and patents are used to keep the source code closed. US Department of Justice on eff. Source code can also be stored in a database as is common for stored procedures or elsewhere. If no notice is found, then the default of All rights reserved is implied. Software, and its accompanying source code, can be associated with several licensing paradigms; the most important distinction is open source vs proprietary software.


In computing, source code is any collection of code, possibly with commentswritten using [1] a human-readable programming languageusually as plain text. The Open Source Perspective.

Quellcode – Wiktionary

Is IBM playing fair? For the film, see Source Code. Types of source code protection—beyond traditional compilation to object code —include code encryption, code obfuscation or code morphing. The source code which constitutes a program is usually held in one or more text files stored on a computer’s hard disk ; usually these files are carefully arranged into a directory treeknown as a source tree.

For the purpose of clarity “source code” is taken to mean any fully executable description of a software system. Yet another method is to make the main program an interpreter for a programming language, [ citation needed ] either designed specifically for the application in question or general-purpose, and then write the bulk of the actual user functionality as macros or other forms of add-ins in this language, an approach taken for example by the GNU Emacs text editor.