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Some of the ways in which duplicate code may be created are: copy and paste programming, which in academic settings may be done as part of plagiarism; scrounging, in which a section of code is copied "because it works". In most cases this operation involves slight modifications in the cloned code, such as renaming variables or inserting ...
Copy-and-paste programming, sometimes referred to as just pasting, is the production of highly repetitive computer programming code, as produced by copy and paste operations. It is primarily a pejorative term; those who use the term are often implying a lack of programming competence and ability to create abstractions.
The Scratch interface is divided into three main sections: a stage area, block palette, and a coding area to place and arrange the blocks into scripts that can be run by pressing the green flag or clicking on the code itself. Users may also create their own code blocks, which will appear in the "My Blocks" section.
Blocks are pairwise disjoint; that is, they do not overlap. The starting code point and the size (number of code points) of each block are always multiples of 16; therefore, in the hexadecimal notation, the starting (smallest) point is U+ xxx 0 and the ending (largest) point is U+ yyy F, where xxx and yyy are three or more hexadecimal digits.
The source code of Snap! is GNU Affero General Public License (AGPL) licensed and is hosted on GitHub. [7] The earlier, desktop-based 3.x version's code is available under a license that allows modification for only non-commercial uses and can be downloaded from the UC Berkeley website [ 8 ] or CNET 's download.com and TechTracker download page.
Other Unicode blocks Box Drawing; Block Elements; Geometric Shapes Extended; Halfwidth and Fullwidth Forms; Miscellaneous Symbols and Arrows (Unicode block) includes more geometric shapes; Miscellaneous Symbols and Pictographs (Unicode block) includes several geometric shapes of different colors; Mathematical operators and symbols in Unicode
Pastebin was developed in the late 1990s to facilitate IRC chatrooms devoted to computing, where users naturally need to share large blocks of computer input or output in a line-oriented medium. [4] In such chatrooms, sending messages containing large blocks of computer data can disrupt conversations, which can be closely interleaved.
In computer programming, a block or code block or block of code is a lexical structure of source code which is grouped together. Blocks consist of one or more declarations and statements . A programming language that permits the creation of blocks, including blocks nested within other blocks, is called a block-structured programming language .