Programming of Handheld and Mobile Devices
... Uniquely Identifying Your Palm OS Application • Each Palm OS application—in fact, each Palm OS database—is uniquely identified by a combination of its name and a four-byte creator ID. • Each database on the Palm Powered device has a type as well as a creator ID. The database type allows application ...
... Uniquely Identifying Your Palm OS Application • Each Palm OS application—in fact, each Palm OS database—is uniquely identified by a combination of its name and a four-byte creator ID. • Each database on the Palm Powered device has a type as well as a creator ID. The database type allows application ...
Objects
... Java Generics use a technique known as type erasure which is the process of translating or rewriting code that uses generics into non-generic code all information between angle brackets is erased. ...
... Java Generics use a technique known as type erasure which is the process of translating or rewriting code that uses generics into non-generic code all information between angle brackets is erased. ...
Document
... Integers • Applications remember numbers and other data in the computer’s memory and access that data through application elements called variables. • A variable is a location in the computer’s memory where a value can be stored for use later in an application. • A variable declaration statement (al ...
... Integers • Applications remember numbers and other data in the computer’s memory and access that data through application elements called variables. • A variable is a location in the computer’s memory where a value can be stored for use later in an application. • A variable declaration statement (al ...
Introduction to JAVA
... first released by Sun Microsystems in 1995. •The language derives much of its syntax from C and C++ but has a simpler object model and fewer low-level facilities. •The Java language is accompanied by a library of extra software that we can use when developing programs. •The library provides the abil ...
... first released by Sun Microsystems in 1995. •The language derives much of its syntax from C and C++ but has a simpler object model and fewer low-level facilities. •The Java language is accompanied by a library of extra software that we can use when developing programs. •The library provides the abil ...
Chapter 17 - Columbia College
... • There are three key points to remember about assignment statements: 1. All three of the components must be given 2. The flow of the value to the name is always right to left. 3. The values of any variables used in the expression are their values before the start of execution of the assignment ...
... • There are three key points to remember about assignment statements: 1. All three of the components must be given 2. The flow of the value to the name is always right to left. 3. The values of any variables used in the expression are their values before the start of execution of the assignment ...
Chapter17
... • There are three key points to remember about assignment statements: 1. All three of the components must be given 2. The flow of the value to the name is always right to left. 3. The values of any variables used in the expression are their values before the start of execution of the assignment ...
... • There are three key points to remember about assignment statements: 1. All three of the components must be given 2. The flow of the value to the name is always right to left. 3. The values of any variables used in the expression are their values before the start of execution of the assignment ...
subclass
... A subclass method that overrides a superclass method must have the same signature as the superclass method. An object of the subclass invokes the subclass’s version of the method, not the superclass’s. 11 Example: GradedActivity.java, CurvedActivity.java, ...
... A subclass method that overrides a superclass method must have the same signature as the superclass method. An object of the subclass invokes the subclass’s version of the method, not the superclass’s. 11 Example: GradedActivity.java, CurvedActivity.java, ...
Aug16_2010 - Computer Science
... single thread of control. A concurrent program has multiple threads of control allowing it perform multiple computations in parallel and to control multiple external activities that occur at the same time. ...
... single thread of control. A concurrent program has multiple threads of control allowing it perform multiple computations in parallel and to control multiple external activities that occur at the same time. ...
VEX Programming Drivers – Serial Communication
... How do I install Drivers? After you have downloaded the “VEX Programming Driver Installer.zip” file from our web site, extract all the files to a known folder. Navigate your Windows Explorer to the known folder and double click on the appropriate *.exe file that matches your system type (32 or 64 bi ...
... How do I install Drivers? After you have downloaded the “VEX Programming Driver Installer.zip” file from our web site, extract all the files to a known folder. Navigate your Windows Explorer to the known folder and double click on the appropriate *.exe file that matches your system type (32 or 64 bi ...
Chapter 1
... • James Gosling was given the task of creating programs to control consumer electronics (TV’s, VCR’s, toasters, etc.). • Gosling and this team at Sun Microsystems started designing their software using C++ • C++ was not suitable for the projects they had in mind. Thus, a new programming language nam ...
... • James Gosling was given the task of creating programs to control consumer electronics (TV’s, VCR’s, toasters, etc.). • Gosling and this team at Sun Microsystems started designing their software using C++ • C++ was not suitable for the projects they had in mind. Thus, a new programming language nam ...
Programming Languages
... particular style of programming ◦ Object-oriented languages: a style making heavy use of dynamic objects ◦ Functional languages: a style using many small side-effect-free functions ◦ Logic languages: a style using searches in a logically-defined problem space Chapter One ...
... particular style of programming ◦ Object-oriented languages: a style making heavy use of dynamic objects ◦ Functional languages: a style using many small side-effect-free functions ◦ Logic languages: a style using searches in a logically-defined problem space Chapter One ...
Slides
... How to perform an IO action • Some thing of type: IO Int is a potential action which will return an Int, if it is ever performed. • In order for the action to occur, it must be performed. • Any thing with type : IO a typed at top level will be performed. • This is the only way that an action can be ...
... How to perform an IO action • Some thing of type: IO Int is a potential action which will return an Int, if it is ever performed. • In order for the action to occur, it must be performed. • Any thing with type : IO a typed at top level will be performed. • This is the only way that an action can be ...
Chapter 1
... Two types of Java programs: applications : standalone programs stored and executed on a local computer . applets : a small program stored on a remote computer that users connect to via a WWW browser. applets are loaded into the browser , executed then ...
... Two types of Java programs: applications : standalone programs stored and executed on a local computer . applets : a small program stored on a remote computer that users connect to via a WWW browser. applets are loaded into the browser , executed then ...
Chapter17 - Columbia College
... • There are three key points to remember about assignment statements: 1. All three of the components must be given 2. The flow of the value to the name is always right to left. 3. The values of any variables used in the expression are their values before the start of execution of the assignment ...
... • There are three key points to remember about assignment statements: 1. All three of the components must be given 2. The flow of the value to the name is always right to left. 3. The values of any variables used in the expression are their values before the start of execution of the assignment ...
function
... definition - function keyword – Instruction part (ip) - program, lambda expr. – Environment part (ep) - definition environment ...
... definition - function keyword – Instruction part (ip) - program, lambda expr. – Environment part (ep) - definition environment ...
actor model and akka
... • Sometimes creating actors may dramatically affect the system’s responsiveness • The decision of where to store and run the new actors requires to archive a series of records, so if it is not done well it can lead to performance penalties in highly distributed systems ...
... • Sometimes creating actors may dramatically affect the system’s responsiveness • The decision of where to store and run the new actors requires to archive a series of records, so if it is not done well it can lead to performance penalties in highly distributed systems ...
Table of contents
... just syntactic sugar for calling append_integer, append_string, etc., manually. One way to see it is that to the user, there appears to be only one function, but one that takes different types of input and is thus type polymorphic; on the other hand, to the author, there are several functions th ...
... just syntactic sugar for calling append_integer, append_string, etc., manually. One way to see it is that to the user, there appears to be only one function, but one that takes different types of input and is thus type polymorphic; on the other hand, to the author, there are several functions th ...
Ebook Programming tools developers
... Apache Maven is a tool for managing and designing projects in Java. This framework was created in 2002 by Jason Van Zyl, from Sonatype. Maven uses a Project Object Model (POM), an XML file that is the basic work unit in Maven. This file contains information on the project and details of the configur ...
... Apache Maven is a tool for managing and designing projects in Java. This framework was created in 2002 by Jason Van Zyl, from Sonatype. Maven uses a Project Object Model (POM), an XML file that is the basic work unit in Maven. This file contains information on the project and details of the configur ...
Elements of Programming Languages Overview Advanced
... Pay no attention to the man behind the curtain... Scala bills itself as a “multi-paradigm” or “object-oriented, functional” language How do the “paradigms” actually fit together? Some features, such as case classes, are more obviously “object-oriented” versions of “functional” constructs Until now, ...
... Pay no attention to the man behind the curtain... Scala bills itself as a “multi-paradigm” or “object-oriented, functional” language How do the “paradigms” actually fit together? Some features, such as case classes, are more obviously “object-oriented” versions of “functional” constructs Until now, ...
Paradigms
... Imperative vs Non-Imperative • Functional/Logic style clearly separates WHAT aspects of a program (programmers’ responsibility) from the HOW aspects (implementation decisions). • An Imperative program contains both the specification and the implementation details, inseparably inter-twined. ...
... Imperative vs Non-Imperative • Functional/Logic style clearly separates WHAT aspects of a program (programmers’ responsibility) from the HOW aspects (implementation decisions). • An Imperative program contains both the specification and the implementation details, inseparably inter-twined. ...
Week6 - School of Computing
... in which it contains a class method isPrime(int). See CountPrimes.java which is an application program that makes use of the Prime class. It is so short and sweet! Any other application that requires the isPrime(int) method can use the method in a similar fashion. As the creator of Prime.java, you ...
... in which it contains a class method isPrime(int). See CountPrimes.java which is an application program that makes use of the Prime class. It is so short and sweet! Any other application that requires the isPrime(int) method can use the method in a similar fashion. As the creator of Prime.java, you ...
CH 21: Java, Representation, and Object
... What does this buy us? Two things: consolidation and reuse. To write a class to model a car, and then one to model a truck, it should be obvious that there is considerable overlap between the two definitions. Rather than duplicating the definition of such common functions like starting, stopping, ac ...
... What does this buy us? Two things: consolidation and reuse. To write a class to model a car, and then one to model a truck, it should be obvious that there is considerable overlap between the two definitions. Rather than duplicating the definition of such common functions like starting, stopping, ac ...
Functional Programming
... • Problematic point, because Haskell intends to preserve referential transparency. – An expression is said to be referentially transparent if it can be replaced with its value without changing the program. – Referential transparency requires the same results for a given set of arguments at any point ...
... • Problematic point, because Haskell intends to preserve referential transparency. – An expression is said to be referentially transparent if it can be replaced with its value without changing the program. – Referential transparency requires the same results for a given set of arguments at any point ...
Slide
... • Problematic point, because Haskell intends to preserve referential transparency. – An expression is said to be referentially transparent if it can be replaced with its value without changing the program. – Referential transparency requires the same results for a given set of arguments at any point ...
... • Problematic point, because Haskell intends to preserve referential transparency. – An expression is said to be referentially transparent if it can be replaced with its value without changing the program. – Referential transparency requires the same results for a given set of arguments at any point ...
document
... become forwarder to link send content to customer if operation requested is push(new_content) then let P=new stack_node with current acquaintances (a clone) become stack_node with acquaintances new_content and P Hard to read but it does the “obvious” thing, except that the concept of forwarder is un ...
... become forwarder to link send content to customer if operation requested is push(new_content) then let P=new stack_node with current acquaintances (a clone) become stack_node with acquaintances new_content and P Hard to read but it does the “obvious” thing, except that the concept of forwarder is un ...
Go (programming language)
Go, also commonly referred to as golang, is a programming language developed at Google in 2007 by Robert Griesemer, Rob Pike, and Ken Thompson. It is a statically typed language with syntax loosely derived from that of C, adding garbage collection, type safety, some structural typing capabilities, additional built-in types such as variable-length arrays & key-value maps, and a large standard library.The language was announced in November 2009 and is now used in some of Google's production systems. Go's ""gc"" compiler targets the Linux, OS X, FreeBSD, NetBSD, OpenBSD, Plan 9, DragonFly BSD, Solaris, and Windows operating systems and the i386, Amd64, ARM and IBM POWER processor architectures. A second compiler, gccgo, is a GCC frontend.Android support was added in version 1.4, which has since been ported to also run on iOS.