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Unique Constraint in Entity Framework Code First

.../2010/03/… – Nathan Jan 15 '14 at 16:32 3 ...
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Setting WPF image source in code

...st use that? – Qwertie Jun 2 '11 at 16:48 1 I often see this snippet copied into other posts, whe...
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Does ruby have real multithreading?

...ing models. (Unfortunately, only two of those 11 implementations are actually ready for production use, but by the end of the year that number will probably go up to four or five.) (Update: it's now 5: MRI, JRuby, YARV (the interpreter for Ruby 1.9), Rubinius and IronRuby). The first implement...
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Using isKindOfClass with Swift

... Another approach using the new Swift 2 syntax is to use guard and nest it all in one conditional. guard let touch = object.AnyObject() as? UITouch, let picker = touch.view as? UIPickerView else { return //Do Nothing } //Do something with picker ...
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How to get all selected values from ?

...ipt as many people do not use JQuery in their sites. From RobG How to get all selected values of a multiple select box using JavaScript?: function getSelectValues(select) { var result = []; var options = select && select.options; var opt; for (var i=0, iLen=options.length; i<...
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Design Patterns: Factory vs Factory method vs Abstract Factory

... All three Factory types do the same thing: They are a "smart constructor". Let's say you want to be able to create two kinds of Fruit: Apple and Orange. Factory Factory is "fixed", in that you have just one implementation ...
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Is it possible to preview stash contents in git?

...shows the last tone, 1 the second last one.. etc. git stash list will show all the available. – brita_ Jul 18 '14 at 21:13 7 ...
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Loading cross-domain endpoint with AJAX

... API URL. (Supports https: see github repository) If you want to automatically enable cross-domain requests when needed, use the following snippet: $.ajaxPrefilter( function (options) { if (options.crossDomain && jQuery.support.cors) { var http = (window.location.protocol === 'http:'...
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NullPointerException in Java with no StackTrace

...a NullPointerException , but when I try to log the StackTrace (which basically ends up calling Throwable.printStackTrace() ), all I get is: ...
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How to access parent Iframe from JavaScript

... answered Jun 1 '09 at 16:16 AquaticAquatic 4,78933 gold badges1919 silver badges2828 bronze badges ...