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Joel Bennett

Alice.org - 8 views

www.alice.org

Development Teaching Kids Educational

shared by Joel Bennett on 08 Aug 12 - Cached
  • Joel Bennett on 08 Aug 12
     
    Alice is a teaching tool for introductory computing. It uses 3D graphics and a drag-and-drop interface to facilitate a more engaging, less frustrating first programming experience.
Joel Bennett

The C# Yellow Book - 10 views

www.csharpcourse.com

Development C# Tutorial Books Free Reference

shared by Joel Bennett on 31 Jul 10 - Cached
  • Joel Bennett on 31 Jul 10
     
    The C# Book is used by the Department of Computer Science in the University of Hull as the basis of the First Year programming course.
Fabien Cadet

CodeMirror : In-browser code editing made bearable - 9 views

codemirror.net

JavaScript library web development code browser

shared by Fabien Cadet on 06 Oct 11 - Cached
  • Fabien Cadet on 06 Oct 11
     
    « CodeMirror is a JavaScript library that can be used to create a relatively pleasant editor interface for code-like content ― computer programs, HTML markup, and similar. »
Tarik Guney

Singleton pattern - Wikipedia, the free encyclopedia - 0 views

en.wikipedia.org/...Singleton_pattern

singleton-pattern programming

shared by Tarik Guney on 03 Nov 09 - Cached
  • the singleton pattern is a design pattern that is used to restrict instantiation of a class to one object.
  • Tarik Guney on 03 Nov 09
     
    In software engineering, the singleton pattern is a design pattern that is used to restrict instantiation of a class to one object. This is useful when exactly one object is needed to coordinate actions across the system. The concept is sometimes generalized to systems that operate more efficiently when only one object exists, or that restrict the instantiation to a certain number of objects (say, five). Some consider it an anti-pattern, judging that it is overused, introduces unnecessary limitations in situations where a sole instance of a class is not actually required, and introduces global state into an application.
aa8538722

Download | Facebook AutopilotFacebook Autopilot - 0 views

fb.emautopilot.com/?page_id=94

shared by aa8538722 on 21 Jan 15 - No Cached
  • aa8538722 on 21 Jan 15
     
    Say goodbye for paid ads it's totally FREE with FACEBOOK AUTOPILOT ordered now http://fb.emautopilot.com/?page_id=94 #markting #business #programs #internet #computers #work #share
Michael Collins

Top 10 Ways to Teach Yourself to Code - 0 views

lifehacker.com/ch-yourself-to-code-1684250889

programming computer languages

shared by Michael Collins on 28 Apr 15 - No Cached
  • Michael Collins on 28 Apr 15
     
    Very interesting article from lonekat. I have been teaching myself how to program for a while now.
Joel Bennett

Microsoft Axum - Download Details - 0 views

www.microsoft.com/...details.aspx

Development ParallelProgramming .Net .NetLanguages Axum MSR

shared by Joel Bennett on 18 May 09 - Cached
  • Installer: Axum is an incubation project from Microsoft’s Parallel Computing Platform that aims to validate a safe and productive parallel programming model for the .NET framework. It’s a language that builds upon the architecture of the web and the principles of isolation, actors, and message-passing to increase application safety, responsiveness, scalability and developer productivity. Other advanced concepts we are exploring are data flow networks, asynchronous methods, and type annotations for taming side-effects. Programmer's Guide: Use this simple and easy to follow programmer's guide to learn how to create safe, scalable, and responsive applications with the Axum language. Language Specification: A detailed specification of the Axum language.
  • Joel Bennett on 18 May 09
     
    A .NET language for safe, scalable and productive parallel programming through isolation, actors and message-passing ...
Traveller Spice

Windows Azure and Cloud Computing - 0 views

msdn.microsoft.com/...ee514245.aspx

programming cloud computing azure coding microsoft

shared by Traveller Spice on 04 Feb 10 - Cached
  • Traveller Spice on 04 Feb 10
     
    The feature-complete release of the Windows Azure Platform enables developers to easily build or migrate applications to the cloud. The newly announced Windows Server AppFabric and Windows Azure Platform enables you to use existing technology to improve scalability and performance in complex applications without having to learn a new skill set.  Get started by downloading the free Windows Azure Platform training kit.
jackmcmahon4

Buy Verified Coinbase Account - 100% USA UK Coinbase - 0 views

realserviceit.com/...buy-verified-coinbase-account

development @public pas cher develop web Design programming Sac tools

shared by jackmcmahon4 on 06 Aug 23 - No Cached
  • jackmcmahon4 on 06 Aug 23
     
    Buy Verified Coinbase Account Introduction Coinbase is a popular digital currency exchange and wallet service. It allows you to buy, sell and trade Bitcoin (BTC), Ethereum (ETH), Litecoin (LTC) and other digital currencies. Coinbase also provides trading services for several other cryptocurrencies, including Binance Coin (BIB) and ex protocol tokens (ZR). What is Coinbase? Coinbase is a cryptocurrency exchange. Founded in 2012, it's one of the most popular platforms for buying, selling and transferring digital currency. Buy Verified Coinbase Account With over 16 million users worldwide and over $20 billion in transactions processed each year (as of 2019), you can rest assured that your funds are safe with Coinbase. The company also boasts an 18-month history of standing behind its customers' accounts - something many other exchanges don't offer at all! Verified Coinbase Accounts for Sale Verified Coinbase Accounts for Sale Verified Coinbase Accounts are available for purchase. These accounts have been verified by the company, which means that they've passed rigorous checks and have achieved a high level of security. Buy Verified Coinbase Account The account holder can use the wallet to make transactions with other users, but also has access to some extra features such as buying/selling cryptocurrencies and sending money abroad via bank transfer or wire transfer. Why Should You Buy Verified Coinbase Account For Your Business? Buying a verified CoinBase account is actually beneficial for your business in many ways: firstly, it shows potential clients that you're legit; secondly it makes them feel safe when doing business with you; thirdly it protects any funds stored on their platform from hackers who may try stealing information from inside phishing attacks - these people would need several years worth of time spent training criminals just so they could hack into an unsuspecting user's computer system before stealing anything valuable therefrom! Bu
  • jackmcmahon4 on 06 Aug 23
     
    Buy Verified Coinbase Account Introduction Coinbase is a popular digital currency exchange and wallet service. It allows you to buy, sell and trade Bitcoin (BTC), Ethereum (ETH), Litecoin (LTC) and other digital currencies. Coinbase also provides trading services for several other cryptocurrencies, including Binance Coin (BIB) and ex protocol tokens (ZR). What is Coinbase? Coinbase is a cryptocurrency exchange. Founded in 2012, it's one of the most popular platforms for buying, selling and transferring digital currency. Buy Verified Coinbase Account With over 16 million users worldwide and over $20 billion in transactions processed each year (as of 2019), you can rest assured that your funds are safe with Coinbase. The company also boasts an 18-month history of standing behind its customers' accounts - something many other exchanges don't offer at all! Verified Coinbase Accounts for Sale Verified Coinbase Accounts for Sale Verified Coinbase Accounts are available for purchase. These accounts have been verified by the company, which means that they've passed rigorous checks and have achieved a high level of security. Buy Verified Coinbase Account The account holder can use the wallet to make transactions with other users, but also has access to some extra features such as buying/selling cryptocurrencies and sending money abroad via bank transfer or wire transfer. Why Should You Buy Verified Coinbase Account For Your Business? Buying a verified CoinBase account is actually beneficial for your business in many ways: firstly, it shows potential clients that you're legit; secondly it makes them feel safe when doing business with you; thirdly it protects any funds stored on their platform from hackers who may try stealing information from inside phishing attacks - these people would need several years worth of time spent training criminals just so they could hack into an unsuspecting user's computer system before stealing anything valuable therefrom! Bu
David Corking

Ten Things I Hate About Object-Oriented Programming - The JOT Blog - 13 views

blog.jot.fm/...ut-object-oriented-programming

Humour oop Squeak computer-science

shared by David Corking on 30 Jan 13 - No Cached
  • we spend much of our time bouncing back and forth between … lots of little methods. This is sometimes known as the Lost in Space syndrome. It has been reported since the early days of OOP. To quote Adele Goldberg, “In Smalltalk, everything happens somewhere else.”
    • David Corking
      David Corking on 30 Jan 13
       
      My first and continuing experience in Smalltalk (and Ruby and everywhere else.) Interesting to here 2 experts say the same thing!
  • I believe that to make further progress we must focus on change and how OOP can facilitate change. After all these years, we are still in the early days of OOP and understanding what it has to offer us.
    • David Corking
      David Corking on 30 Jan 13
       
      The key message of the piece.
  • David Corking on 30 Jan 13
     
    Some after dinner humour, with a serious point
fspore

Values, Types, and Operators :: Eloquent JavaScript - 0 views

eloquentjavascript.net/01_values.html

javascript programming

shared by fspore on 27 Jun 15 - No Cached
  • Not all operators are symbols. Some are written as words. One example is the typeof operator, which produces a string value naming the type of the value you give it.
  • Having such numbers is useful for storing strings inside a computer because it makes it possible to represent them as a sequence of numbers. When comparing strings, JavaScript goes over them from left to right, comparing the numeric codes of the characters one by one.
  • There is only one value in JavaScript that is not equal to itself, and that is NaN, which stands for “not a number”.
  • ...16 more annotations...
  • In practice, you can usually get by with knowing that of the operators we have seen so far, || has the lowest precedence, then comes &&, then the comparison operators (>, ==, and so on), and then the rest. This order has been chosen such that, in typical expressions like the following one, as few parentheses as possible are necessary:
  • The difference in meaning between undefined and null is an accident of JavaScript’s design, and it doesn’t matter most of the time. In the cases where you actually have to concern yourself with these values, I recommend treating them as interchangeable (more on that in a moment).
  • . Yet in the third expression, + tries string concatenation before numeric addition
  • When something that doesn’t map to a number in an obvious way (such as "five" or undefined) is converted to a number, the value NaN is produced.
  • Further arithmetic operations on NaN keep producing NaN, so if you find yourself getting one of those in an unexpected place, look for accidental type conversions.
  • g ==, the outcome is easy to predict: you should get true when both values are the same, except in the case of NaN.
  • But when the types differ, JavaScript uses a complicated and confusing set of rules to determine what to do. In most cases, it just tries to convert one of the values to the other value’s type. However, when null or undefined occurs on either side of the operator, it produces true only if both sides are one of null or undefined.
  • That last piece of behavior is often useful. When you want to test whether a value has a real value instead of null or undefined, you can simply compare it to null with the == (or !=) operator.
  • The rules for converting strings and numbers to Boolean values state that 0, NaN, and the empty string ("") count as false, while all the other values count as true.
  • where you do not want any automatic type conversions to happen, there are two extra operators: === and !==. The first tests whether a value is precisely equal to the other, and the second tests whether it is not precisely equal. So "" === false is false as expected.
  • The logical operators && and || handle values of different types in a peculiar way. They will convert the value on their left side to Boolean type in order to decide what to do, but depending on the operator and the result of that conversion, they return either the original left-hand value or the right-hand value.
  • The || operator, for example, will return the value to its left when that can be converted to true and will return the value on its right otherwise. This conversion works as you’d expect for Boolean values and should do something analogous for values of other types.
  • This functionality allows the || operator to be used as a way to fall back on a default value. If you give it an expression that might produce an empty value on the left, the value on the right will be used as a replacement in that case.
  • The && operator works similarly, but the other way around. When the value to its left is something that converts to false, it returns that value, and otherwise it returns the value on its right.
  • Another important property of these two operators is that the expression to their right is evaluated only when necessary. In the case of true || X, no matter what X is—even if it’s an expression that does something terrible—the result will be true, and X is never evaluated. The same goes for false && X, which is false and will ignore X. This is called short-circuit evaluation.
  • - to negate a number
omouse

Software Engineering Code of Ethics and Professional Practice - Association for Computing Machinery - 0 views

www.acm.org/se-code

software code ethics programming develop Development Reference Software Testing Quality Assurance

shared by omouse on 08 Aug 10 - Cached
  • Approve software only if they have a well-founded belief that it is safe, meets specifications, passes appropriate tests, and does not diminish quality of life, diminish privacy or harm the environment. The ultimate effect of the work should be to the public good.
  • Not knowingly use software that is obtained or retained either illegally or unethically.
  • Ensure proper and achievable goals and objectives for any project on which they work or propose.
  • ...2 more annotations...
  • Ensure adequate testing, debugging, and review of software and related documents on which they work.
  • Ensure adequate documentation, including significant problems discovered and solutions adopted, for any project on which they work.
omouse

The Graphing Calculator Story - 0 views

www.nucalc.com/Story

graphing story calculator apple the fun history programming Development

shared by omouse on 08 Aug 10 - Cached
  • I used to be a contractor for Apple, working on a secret project. Unfortunately, the computer we were building never saw the light of day. The project was so plagued by politics and ego that when the engineers requested technical oversight, our manager hired a psychologist instead. In August 1993, the project was canceled. A year of my work evaporated, my contract ended, and I was unemployed.
    • omouse
      omouse on 08 Aug 10
       
      This is why free/open source software is a good idea. If a company kills a project it could still be a benefit to the rest of the software world.
Maxime Lagacé

ASP.NET - WinForms - WPF - Silverlight Controls & Components, Reporting Tools, App Frameworks, Add-ins for Visual Studio & Delphi-C++Builder - 0 views

devexpress.com

programming tool tools .net computer internet web silverlight microsoft

shared by Maxime Lagacé on 24 Aug 10 - Cached
  • Maxime Lagacé on 24 Aug 10
     
    BEST tools for grids, charts, etc with .net and silverlight
Joel Bennett

Good Math, Bad Math : The "C is Efficient" Language Fallacy - 0 views

scienceblogs.com/...c_is_efficient_language_fa.php

c++ develop languages rants reference

shared by Joel Bennett on 08 Feb 07 - Cached
  • Here's the problem. C and C++ suck rocks as languages for numerical computing. They are not the fastest, not by a longshot. In fact, the fundamental design of them makes it pretty much impossible to make really good, efficient code in C/C++.
  • Joel Bennett on 08 Feb 07
     
    An informed rant on why C/C++ are NOT the fastest programming languages, but merely the "closest to the metal."
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knowuh not saying

Publications - Java News Brief - Object Computing, Inc. - 0 views

ociweb.com/...jnb.html

articles index java list magazine programming toread

shared by knowuh not saying on 04 Jun 08 - Cached
  • knowuh not saying on 04 Jun 08
     
    a nice monthy publication of java articles.
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