A quine’s output is exactly the same as its source code. Yields falsehood when preceded by its quotation” yields falsehood when preceded by its quotation. Jean Millo’s article “Computer Recreations: C++ programs examples with output pdf-Reproducing Automata” discussed them in 1972.
The source code contains a string array of itself, which is output twice, once inside quotation marks. Reading the executed file from disk is cheating. Syntax Error” will cause the interpreter to respond with “Syntax Error”. Such programs generally do nothing, in effect, reproducing the program. When run, is a quine in language X. When supplied with a user-defined command line argument, would print a second program in language Y.
Given the second program in language Y, when run normally, would also be a quine in language Y. Given the second program in language Y, and supplied with a user-defined command line argument, would produce the original program in language X. A biquine could then be seen as a set of two programs, both of which are able to print either of the two, depending on the command line argument supplied. Quine palindrome”: A web page that “is the same as its source, the same from left to right as from right to left, the same from top to bottom as from bottom to top. This page was last edited on 2 December 2017, at 00:34.
It is often the very first program people write when they are new to a language. Unsourced material may be challenged and removed. This claim is supported by the archived notes of the inventors of BCPL, Prof. Brian Kernighan at Princeton and Martin Richards at Cambridge. For modern languages, hello, world programs vary in sophistication. Earth hello, world using 3D graphics.
Mark Guzdial and Elliot Soloway have suggested that the “hello, world” test message may be outdated now that graphics and sound can be manipulated as easily as text. There are many variations on the punctuation and casing of the phrase. Variations include the presence or absence of the comma and exclamation mark, and the capitalization of the ‘H’, both the ‘H’ and the ‘W’, or neither. There are variations in spirit, as well. O, which violates the spirit of pure functional programming by producing side effects. A Tutorial for the Go Programming Language.
Bringing SVG Power to Java Applications”. This page was last edited on 10 December 2017, at 23:24. FIG, PDF or PS image file. FIG, PDF or PS file. 1 file will be needed. 1 -f pdf -p mapview promer.