PPT - UBC Department of Computer Science
... What will happen when statement is executed Programming languages have well-defined semantics, no ambiguity Different than natural languages like English. Consider statement: Mary counted on her computer. How could we interpret this? ...
... What will happen when statement is executed Programming languages have well-defined semantics, no ambiguity Different than natural languages like English. Consider statement: Mary counted on her computer. How could we interpret this? ...
Chapter 1
... if (grade == 'A') System.out.println("The grade is A."); else if (grade == 'B') System.out.println("The grade is B."); else if (grade == 'C') System.out.println("The grade is C."); else if (grade == 'D') System.out.println("The grade is D."); else if (grade == 'F') System.out.println("The grade is F ...
... if (grade == 'A') System.out.println("The grade is A."); else if (grade == 'B') System.out.println("The grade is B."); else if (grade == 'C') System.out.println("The grade is C."); else if (grade == 'D') System.out.println("The grade is D."); else if (grade == 'F') System.out.println("The grade is F ...
Chapter 1 Background - Distance Learning 101
... Computer hardware is the physical component of the system. Computer software consists of programs that enable us to use the hardware. ...
... Computer hardware is the physical component of the system. Computer software consists of programs that enable us to use the hardware. ...
METHOD - Progress Software
... OO4GL use of User Defined Classes Use new OO4GL User-defined Classes as data types 4GL architect/designer/developer Knowledge of OO concepts 1. Implement a new 4GL application (or component) using the new 4GL constructs (see Use Case “101A4GL502”) 2. Instantiate your user-defined classes, and use th ...
... OO4GL use of User Defined Classes Use new OO4GL User-defined Classes as data types 4GL architect/designer/developer Knowledge of OO concepts 1. Implement a new 4GL application (or component) using the new 4GL constructs (see Use Case “101A4GL502”) 2. Instantiate your user-defined classes, and use th ...
ECE 762 Theory and Design of Digital Computers, II
... – Would make a very good concurrent programming language. Up until now file I/O support was poor. ...
... – Would make a very good concurrent programming language. Up until now file I/O support was poor. ...
Sexy types in action - Indiana University Computer Science
... gives rise to a parametricity law, an equation satisfied by any value expressible as a λ-term and any value in a parametric model (Reynolds 1983; Wadler 1989, 2004). As we will see below, useful parametricity laws tend to arise from higher-rank polymorphism. ...
... gives rise to a parametricity law, an equation satisfied by any value expressible as a λ-term and any value in a parametric model (Reynolds 1983; Wadler 1989, 2004). As we will see below, useful parametricity laws tend to arise from higher-rank polymorphism. ...
LECTURE 1 INTRODUCTION Origin of word: Algorithm The word
... machines. It does not model some elements, such as efficiency due to locality of reference, as described in the previous lecture. There are some “loop-holes” (or hid den ways of subverting the rules) to beware of. For example, the model would allow you to add two numbers that contain a billion digit ...
... machines. It does not model some elements, such as efficiency due to locality of reference, as described in the previous lecture. There are some “loop-holes” (or hid den ways of subverting the rules) to beware of. For example, the model would allow you to add two numbers that contain a billion digit ...
Chapter 5 - Gettysburg College Computer Science
... Includes constants Math.PI (approximately 3.14159) and Math.E (base of natural logarithms, approximately 2.718). Includes three similar static methods: round, floor, and ceil. (Note the return types on page 335.) » Math.round returns the whole number nearest its argument. Math.round(3.3) returns 3 ...
... Includes constants Math.PI (approximately 3.14159) and Math.E (base of natural logarithms, approximately 2.718). Includes three similar static methods: round, floor, and ceil. (Note the return types on page 335.) » Math.round returns the whole number nearest its argument. Math.round(3.3) returns 3 ...
Slides 5.5
... Procedural Abstraction • We have seen the use of procedures as abstractions. • So far we have defined cases where the abstractions that are captured are essentially compound operations on numbers. • What does that buy us? – Assign a name to a common pattern (e.g., cube) and then we can work with th ...
... Procedural Abstraction • We have seen the use of procedures as abstractions. • So far we have defined cases where the abstractions that are captured are essentially compound operations on numbers. • What does that buy us? – Assign a name to a common pattern (e.g., cube) and then we can work with th ...
14 - Villanova Computer Science
... • Follows the classic von Neumann-Eckert model: – Program and data are indistinguishable in memory – Program: a sequence of commands – State: values of all variables when program runs – Large programs use procedural abstraction ...
... • Follows the classic von Neumann-Eckert model: – Program and data are indistinguishable in memory – Program: a sequence of commands – State: values of all variables when program runs – Large programs use procedural abstraction ...
Programming Paradigms - Universitatea Tehnica din Cluj
... Programming is easy as long the project is small enough to be contained in the working memory of the programmer Programming is difficult when working at a part of the project one does not know what other part contains ...
... Programming is easy as long the project is small enough to be contained in the working memory of the programmer Programming is difficult when working at a part of the project one does not know what other part contains ...
Ch. 2a ppt
... Programming abstractions are a key part of middleware but not the only one: a programming abstraction without good supporting infrastructure (i.e., a good implementation and support system underneath) does not help Programming abstractions, in fact, appear in many cases in reaction to changes in t ...
... Programming abstractions are a key part of middleware but not the only one: a programming abstraction without good supporting infrastructure (i.e., a good implementation and support system underneath) does not help Programming abstractions, in fact, appear in many cases in reaction to changes in t ...
Turning Probabilistic Reasoning into Programming
... probabilistic model of the world Inference: conditioning the model on observations and computing probabilities of interest Learning: estimating the model from training data ...
... probabilistic model of the world Inference: conditioning the model on observations and computing probabilities of interest Learning: estimating the model from training data ...
Summer Institute for Computing Education
... – Has the same instructions as machine language but allows people to use names for the instructions instead of numeric codes (like ADD) – An assembler translates the names into the numeric machine language ...
... – Has the same instructions as machine language but allows people to use names for the instructions instead of numeric codes (like ADD) – An assembler translates the names into the numeric machine language ...
Basic Concepts - DePaul University
... should compile and run on just about any computer, unless it makes specific references to library functions existing under a single operating system. A major feature of the Java language is that compiled programs run on nearly any computer system. Assembly language is not portable because it is desi ...
... should compile and run on just about any computer, unless it makes specific references to library functions existing under a single operating system. A major feature of the Java language is that compiled programs run on nearly any computer system. Assembly language is not portable because it is desi ...
PythonTEX Quickstart
... ating the variable. If anything is printed, it is not automatically included, but can be accessed via \printpythontex or \stdoutpythontex. \pyv only typesets code; nothing is executed. For example, \pyv{var = 2} produces var = 2. \pys performs variable substitution or string interpolation on code. S ...
... ating the variable. If anything is printed, it is not automatically included, but can be accessed via \printpythontex or \stdoutpythontex. \pyv only typesets code; nothing is executed. For example, \pyv{var = 2} produces var = 2. \pys performs variable substitution or string interpolation on code. S ...
PySKI: The Python Sparse Kernel Interface Motivation PySKI Ideas Relation to SEJITS
... There are many other auto-tuning libraries that can be incorporated into higher level languages Broader goal: enable the user to write high performance code productively ...
... There are many other auto-tuning libraries that can be incorporated into higher level languages Broader goal: enable the user to write high performance code productively ...
Common Lisp - cse.sc.edu
... have been created. • Of each of these variations, there also has been many dialects born. • The most widely-known general-purpose Lisp dialects are Common Lisp and Scheme. ...
... have been created. • Of each of these variations, there also has been many dialects born. • The most widely-known general-purpose Lisp dialects are Common Lisp and Scheme. ...
Lisp, Then and Now
... Lisp is a kind of math implemented as a programming language, just as Prolog is a kind of logic implemented as a programming language You don’t need to understand lambda calculus to use Lisp ...
... Lisp is a kind of math implemented as a programming language, just as Prolog is a kind of logic implemented as a programming language You don’t need to understand lambda calculus to use Lisp ...
Trustworthy programming for multiple instruction sets
... theorems in the library will involve both operation refinement and data refinement. The code synthesis work is planned to be a collaboration with Professor Slind’s group at the University of Utah. They have developed a proof-producing compiler that converts recursive function definitions in higher o ...
... theorems in the library will involve both operation refinement and data refinement. The code synthesis work is planned to be a collaboration with Professor Slind’s group at the University of Utah. They have developed a proof-producing compiler that converts recursive function definitions in higher o ...
Functional Programming Pure Functional Languages
... • Control flow accomplished through function application (and recursion) – a program is a set of function definitions and their application to arguments ...
... • Control flow accomplished through function application (and recursion) – a program is a set of function definitions and their application to arguments ...
Assembly Language for the 80X86/Pentium Intel Microprocessors
... • One-to-one relationship with machine language unlike high-level languages – Many lines of code even for simple programmes ...
... • One-to-one relationship with machine language unlike high-level languages – Many lines of code even for simple programmes ...