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How do you build a Singleton in Dart?

... Although what's the point of instantiating it twice? Shouldn't it be better if it threw an error when you instantiate it the second time? – westoque May 29 '13 at 6:30 ...
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How to create the most compact mapping n → isprime(n) up to a limit N?

...sumption for the range (1, N], where N is a constant. Just an example of what I am looking for: I could represent every odd number with one bit e.g. for the given range of numbers (1, 10], starts at 3: 1110 ...
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What's the cleanest way of applying map() to a dictionary in Swift?

...following would work, but filter cannot be applied to dictionary directly. What's the cleanest way of achieving this? 15 An...
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How do I use WPF bindings with RelativeSource?

How do I use RelativeSource with WPF bindings and what are the different use-cases? 13 Answers ...
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When should you branch?

... "resource". (a branch called "VonC" means nothing to another developer: What if "VonC" leaves the project? What are you supposed to do with it? a branch called "bugfix_212" can be interpreted in the context of a bug tracking system for instance, and any developer can use it with at least some ide...
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Can I browse other people's (Apple) bug reports? [closed]

...my bug report is a duplicate of something I can't view, and so I can't see what response is given to the (original, duplicated) bug report. I'm not sure that approach is in the textbook of customer relations. Apple Developer Relations 25-Sep-2013 00:39 AM Engineering has determined that ...
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Pagination on a list using ng-repeat

...ly do pagination by just storing all the data in the browser and filtering what's visible at a certain time. Here's a simple pagination example: http://jsfiddle.net/2ZzZB/56/ That example was on the list of fiddles on the angular.js github wiki, which should be helpful: https://github.com/angula...
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'Missing contentDescription attribute on image' in XML

... is the best solution. I'm using tools:ignore="ContentDescription" that is what is meant to be. Make sure you include xmlns:tools="schemas.android.com/tools" in your root layout. – Sotti Nov 11 '14 at 17:26 ...
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Advances social tools app with cool UI - Koded Apps - Kodular Community

... #1 What is the name of your app? Whats Toolskit Pro Describe your app: Its a tools app that can generate @multiple copies of a text @stylish text @text to emoji @blank text @text sender without saving number @mirror text, flip t...
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What is the basic difference between the Factory and Abstract Factory Design Patterns? [closed]

What is the basic difference between the Factory and Abstract Factory Patterns? 19 Answers ...