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roberthayes222

Writing Custom Code - Your Code, Our Cloud - 0 views

  • App42 platform has various technical and business services using which app development can be done without writing a single line of backend code. However there might be a case where the app developer might need to have some server side custom code for their app. There could be multiple scenarios for example- You want to add server side validation and or custom logic on the input data instead of on the client. You want to make a custom service by aggregating two or more App42 services. For example aggregating Push and Storage service for custom requirement. App logic that might get changed in future and hence you don’t want to bundle it in your app. Instead you would like to put it on the server where it can be accessed through REST calls from your app.
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    "Writing Custom Code - Your Code, Our Cloud"
Andrey Karpov

The 10 Commandments of Good Source Control Management - 0 views

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    Ah source control, if there's a more essential tool which indiscriminately spans programming languages without favour, I'm yet to see it. It's an essential component of how so many of us work; the lifeblood of many development teams, if you like. So why do we often get it so wrong? Why are some of the really core, fundamentals of version control systems often so poorly understood? I boil it down to 10 practices - or "commandments" if you like - which often break down or are not properly understand to begin with. These are all relevant to version control products of all types and programming languages of all flavours. I'll pick some examples from Subversion and .NET but they're broadly applicable to other technologies.
Arunkumar Gudelli

HTML5 Canvas Example | Arunkumar's Blog - 0 views

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    Learn How to develop simple snake Game using HTML5 Canvas and audio
bhawna sharma

SQL tutorial: Standard query language basics - 0 views

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    Learn SQL (Standard query language) with easy and simple programming example. Read many articles and tutorial with free downloading notes facility. Increase your programming skill programmingstutorial.com
Andrey Karpov

Selected articles from the Viva64 website for C/C++ programmers - 0 views

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    As a result, we have gathered a lot of materials on our site. One who happens to visit it might not know about the interesting materials collected there. Many people have also joined us, for example, in Twitter. They see our new articles but don't know that we have wonderful old ones.
Lasandani Wijesinghe

How to use CSS with HTML? (CSS with Practical Examples- part 1 ) - 0 views

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    What is CSS? CSS Stands for Cascading Style Sheet. CSS usually use to decorate HTML or XHTML codes in generally.Simply we can say CSS define how HTML codes should display. Clear beginner tutorial with great practice examples
Lasandani Wijesinghe

How to use CSS with HTML? (CSS with Practical Examples- part 1 ) - 0 views

http://ourgeekzone.blogspot.com/2013/09/how-to-use-css-with-html-css-with.html What is CSS? CSS Stands for Cascading Style Sheet. CSS usually use to decorate HTML or XHTML codes in generally.Simply...

Development Web design tools CSS html

started by Lasandani Wijesinghe on 20 Sep 13 no follow-up yet
Pooja Runija

Will the Apple Watch Change the Game ? - 0 views

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    Wearable devices and gadgets are now the latest fashion these days. They have successfully made a strong place in the human life. Google glasses, Smart watch, Smart wrist bands are some of the example of the wearable technology.
Pooja Runija

How Internet of things booming in the technology market? - 0 views

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    Today we are living in a world where everything is smart like Smartphones, Smart TV, Smart watches, Smart cars etc. Our out of the box thinking enable us to think beyond the imagination and that is the only reason today we have invented all those things which were supposed to be impossible in the earlier days. Moving ahead, Internet of things is the latest buzz in the world of technology these days. The most important fact is that it has potential to impact how we live and also how we work.
fspore

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

  • 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
Joel Bennett

Danger in Design: Why bother with Architecture? - Less Than Dot - 0 views

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    Creativity is a wonderful thing. It's also something different for each of us, which is why sometimes our perspectives on the world can produce conflicting ideas on what is the right way and the wrong way to do things. This is a very common facet of the IT world, in particular making computer software, solutions and services. We don't need architects! …Do we ?
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    The Winchester Mystery House as an example of what happens when you don't have an architect...
Joel Bennett

Powershell script blocks as .NET event handlers - 0 views

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    How to handle Events in PowerShell (another example of things you just can't do in a string based shell?) a GREAT example of how using PowerShell leads to .Net programming (and how knowing .NET programming translates into knowing PowerShell).
Joel Bennett

Transitionals - CodePlex - 0 views

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    Transitionals is a framework for building and using WPF transitions ... Wipe, Cut, Dissolve, Star, Blinds and 3D Rotating Cube are all examples of transitions supported by the Transitionals framework.
anonymous

dbscript php framework - 0 views

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    dbscript is a web development framework, it helps php programmers take advantage of efficient design patterns and idioms from other dynamic languages and frameworks. for example, the Mapper and Route classes work together to map actions and records to distinct urls. among the many advantages of routes are the automatic named routes: url_for( resource ). restful urls, http-style controllers, atompub/html introspection documents and content-negotiation are among the sophisticated features of this programmer-centric development tool. the framework is a database abstraction layer, with built-in adapters for PostgreSQL and MySQL.
igmuska .

The Great Website Design Gallery Roundup by CSS-Tricks - 0 views

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    excellently designed list of websites aggregating css webdesigns as their content
Joel Bennett

IronPython Studio - Home - 1 views

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    IronPython Studio is a free full IDE for the Python programming language based on the existing IronPython example and the Visual Studio 2008 Shell runtime ... and doesn't need Visual Studio installed
Joel Bennett

Oxite.2009.2.15 Released - Erik Porter - 0 views

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    Describes the refactoring of Oxite to make it ... a better example.
anonymous

SimpleGraph - 0 views

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    Simple javascript line graphs using Raphael and jQuery. Find me, download me, or fork me at github. The following examples should speak for themselves...
anonymous

Mapeed.AddressChooser API documentation | Home - 0 views

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    Mapeed.AddressChooser is a Javascript script to create a nice address form for any websites that need to collect addresses. For example getting user's address, place's location or anything that can be localized on a map. This script just add behavior on HTML form, it does'nt geerate HTML markup and can be plugged on any existing forms.
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