Writing a procedure using strings Now we're ready to write a procedure using strings. Let's write a simple piglatin program. It takes the first letter of the word, appends it to the word with the first letter removed, and adds "ay" on the end: (defun pig (word) (concatenate 'string...
Word History Etymology Verb Middle English, from Old English -wlyspian; akin to Old High German lispen to lisp Noun (2) list processing First Known Use Verb before the 12th century, in the meaning defined at intransitive sense 1 Noun (1) circa 1625, in the meaning defined at sense...
This job is accomplished by the function LISTP, which expects any s-expression EXPR as an argument and returns the symbol T if EXPR is a list and NIL if it is otherwise. Examples are [we will use the right arrow (⇒) for pointing to the result of a function call] the following: ...
made up of three basic elements: ∙ atom ∙ list∙ string An atom is a numberor string of contiguous characters. It includes numbersand special characters. The following examplesshow some valid atoms: hello-from-tutorials-point name 123008907 *hello Block221 abc A listis a ...
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The design of the Common Lisp language planned for a wide variety of potential platform variances (character set, machine word size, filename syntax, interaction style) and will serve its users well into the future without the need to make costly program upgrades required by other languages. ...
To-do lists, web pages, medical records, auto insurance claims, configuration files are all examples of potential XML use. Let's use a simple to-do list as an example (in a couple of sections you'll see it in a whole new light): <todo name="housework"> <item priority="high">...
But diff to maplist a parameter using the function of X, references to it are parameters of X maplist in the capture of.[6] This is evidence of a dynamic visual field of eloquence is dangerous, even more advanced functions of one of the earliest examples and also because it may be ...
The functiondo-examples, which takes as an argument either:allor a chapter number or a list of chapter numbers, can be used to see examples of the use of various functions. For example,(do-examples 1)shows the examples from chapter 1. Access this by doing(requires "examples"). ...
List examples Any of the arguments to a machine-code function can be a list, in which case the address of the list is passed to the routine in the corresponding registerr0tor3. For example, if the list is the first parameter its address will be inr0, and you can then load thecarof ...