Functional_Languages_Intro
... – The transition function is a list of pairs • the first element of each pair is a pair, whose first element is a state and whose second element in an input symbol • if the current state and next input symbol match the first element of a pair, then the finite automaton enters the state given by the ...
... – The transition function is a list of pairs • the first element of each pair is a pair, whose first element is a state and whose second element in an input symbol • if the current state and next input symbol match the first element of a pair, then the finite automaton enters the state given by the ...
Functional Programming: Introduction Introduction (Cont.)
... • So far we've seen S-expressions that are lists (that is, enclosed in brackets). • Atoms are also S-expressions. • An atom is anything that is not a non-empty list. Atoms include: – Numbers, strings, symbols, the empty list, booleans. • Examples of some s-expressions ...
... • So far we've seen S-expressions that are lists (that is, enclosed in brackets). • Atoms are also S-expressions. • An atom is anything that is not a non-empty list. Atoms include: – Numbers, strings, symbols, the empty list, booleans. • Examples of some s-expressions ...
COS_470-Practice
... *** - handle_fault error2 ! address = 0x1 not in [0x2042d004,0x20593bfc) ! SIGSEGV cannot be cured. Fault address = 0x1. Permanently allocated: 91840 bytes. Currently in use: 2242576 bytes. Free space: 236016 bytes. Segmentation fault ...
... *** - handle_fault error2 ! address = 0x1 not in [0x2042d004,0x20593bfc) ! SIGSEGV cannot be cured. Fault address = 0x1. Permanently allocated: 91840 bytes. Currently in use: 2242576 bytes. Free space: 236016 bytes. Segmentation fault ...
review1
... 15. What is the name of the Java API class that helps us to split strings into pieces, such as breaking up a sentence into individual words? 16. Write a recursive function in Java that will count how many array elements are negative, and return this number. The parameters to this function are an ar ...
... 15. What is the name of the Java API class that helps us to split strings into pieces, such as breaking up a sentence into individual words? 16. Write a recursive function in Java that will count how many array elements are negative, and return this number. The parameters to this function are an ar ...
Deployment of Sensing Devices on Critical Infrastructure
... As we solve each general case in turn, we are able to solve the next-higher general case until we finally solve the most general case, the original problem. ...
... As we solve each general case in turn, we are able to solve the next-higher general case until we finally solve the most general case, the original problem. ...
Midterm 1 Review Problems
... methods described below using only these six ADT operations. In other words you are writing methods belonging to a client of IntegerList. a. Write a static void method called swap(IntegerList L, int i, int j) that will interchange the items currently at positions i and j of the List. b. Write a stat ...
... methods described below using only these six ADT operations. In other words you are writing methods belonging to a client of IntegerList. a. Write a static void method called swap(IntegerList L, int i, int j) that will interchange the items currently at positions i and j of the List. b. Write a stat ...
Propositional Calculus
... substituted for the formal parameters into the body which is then evaluated and returned ...
... substituted for the formal parameters into the body which is then evaluated and returned ...
Continuations in Scheme
... Scheme’s functional approach • Scheme provides some primitive built-ins that can create these and other control functions • call-with-current-continuation is the main one – typically also bound to call/cc • call/cc provides a way to escape out of computation to someplace higher on the stack • It’s ...
... Scheme’s functional approach • Scheme provides some primitive built-ins that can create these and other control functions • call-with-current-continuation is the main one – typically also bound to call/cc • call/cc provides a way to escape out of computation to someplace higher on the stack • It’s ...
Programming Language Paradigms: summary
... Functions as objects • All of the languages we’ve studied treat functions as first-class objects. • This means that functions can be passed into and returned from functions. • Allows highly generic methods to be created – Sort, find, priority queue ...
... Functions as objects • All of the languages we’ve studied treat functions as first-class objects. • This means that functions can be passed into and returned from functions. • Allows highly generic methods to be created – Sort, find, priority queue ...
Haskell review
... Return Values • Functional programs return values • Imagine the first word in each Haskell function is “RETURN” • Whatever value the function creates is returned ...
... Return Values • Functional programs return values • Imagine the first word in each Haskell function is “RETURN” • Whatever value the function creates is returned ...
COS_470-Practice-Week_05YanaAleksieva
... define here the base case to stop the recursion: if nums is empty or if num is <= than the first element in nums then the function returns a list constructed by num and the list nums. Which constructor will you use? ...
... define here the base case to stop the recursion: if nums is empty or if num is <= than the first element in nums then the function returns a list constructed by num and the list nums. Which constructor will you use? ...
continuations
... Scheme’s functional approach • Scheme provides some primitive built-ins that can create these and other control functions • call-with-current-continuation is the main one – typically also bound to call/cc • call/cc provides a way to escape out of computation to someplace higher on the stack • It’s ...
... Scheme’s functional approach • Scheme provides some primitive built-ins that can create these and other control functions • call-with-current-continuation is the main one – typically also bound to call/cc • call/cc provides a way to escape out of computation to someplace higher on the stack • It’s ...
CITS 3242 Programming Paradigms
... This is because the result of the recursive call is returned directly. So, the current variables can be discarded before the recursive call. Then, the recursive call directly returns a result to the original caller. The compiled code will actually just be a simple loop. This is called tail recursion ...
... This is because the result of the recursive call is returned directly. So, the current variables can be discarded before the recursive call. Then, the recursive call directly returns a result to the original caller. The compiled code will actually just be a simple loop. This is called tail recursion ...
Exam 1
... Write the code for a method called deleteNum that takes an integer as a parameter and returns a bool. It should search through the linked list starting from the head, find the first time that the integer appears, and remove it. If the integer is not present in the list, deleteNum should return false ...
... Write the code for a method called deleteNum that takes an integer as a parameter and returns a bool. It should search through the linked list starting from the head, find the first time that the integer appears, and remove it. If the integer is not present in the list, deleteNum should return false ...
Y in Practical Programs Extended Abstract
... For typical working programmers, the Y combinator for finding the fixed point of higher order functions is seen, at best, as an idiosyncratic example of the features of functional programming languages or, worse, not understood at all. We are going to see that it is actually useful in programming de ...
... For typical working programmers, the Y combinator for finding the fixed point of higher order functions is seen, at best, as an idiosyncratic example of the features of functional programming languages or, worse, not understood at all. We are going to see that it is actually useful in programming de ...
Name Blinking an LED Blinking an LED Directions: Use page 7 of
... and also at this URL) http://playground.arduino.cc/uploads/Main/arduino_notebook_v1-1.pdf 1) Use the table to record information about the two required functions for all Arduino sketches. Name of Function What does it do? ...
... and also at this URL) http://playground.arduino.cc/uploads/Main/arduino_notebook_v1-1.pdf 1) Use the table to record information about the two required functions for all Arduino sketches. Name of Function What does it do? ...
My Python-oriented slides
... • For loops build loop control variables into the syntax. • >>> for x in range(1,5): sys.stdout.write(str(x) + " ") ...
... • For loops build loop control variables into the syntax. • >>> for x in range(1,5): sys.stdout.write(str(x) + " ") ...
Chapter 8 Subroutines and Control Abstraction June 25, 2015
... The housekeeping which is done before entry into a subroutine is called the prologue; typically involve any needed set up of parameters, saving the return address (though usually this taken care by the CALL instruction), modifying the program counter (again, usually the bailiwick of the CALL instruc ...
... The housekeeping which is done before entry into a subroutine is called the prologue; typically involve any needed set up of parameters, saving the return address (though usually this taken care by the CALL instruction), modifying the program counter (again, usually the bailiwick of the CALL instruc ...
Scheme and functional programming
... First class citizens in a PL • Something is a first class object in a language if it can be manipulated in “any” way”: (example ints and chars) – passed as a parameter – returned from a subroutine – assigned into a variable ...
... First class citizens in a PL • Something is a first class object in a language if it can be manipulated in “any” way”: (example ints and chars) – passed as a parameter – returned from a subroutine – assigned into a variable ...
BASIC COMPILATION TECHNIQUES It is useful to understand how
... decisions that appear to be good for one statement are not unnecessarily problematic for other parts of the program. The compilation process is summarized in Figure 5.11. Compilation begins with high-level language code such as C and generally produces assembly code. (Directly producing object code ...
... decisions that appear to be good for one statement are not unnecessarily problematic for other parts of the program. The compilation process is summarized in Figure 5.11. Compilation begins with high-level language code such as C and generally produces assembly code. (Directly producing object code ...