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Getting the HTTP Referrer in ASP.NET

...able way of getting the browser's HTTP Referrer in ASP.Net ( C# ). I know the HTTP Referrer itself is unreliable, but I do want a reliable way of getting the referrer if it is present. ...
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What goes into the “Controller” in “MVC”?

...f data. Back to you, view." View: "Cool, I'll show the new set to the user now." In the end of that section, you have an option: either the view can make a separate request, "give me the most recent data set", and thus be more pure, or the controller implicitly returns the new data set with the "de...
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How can I make my own event in C#?

... } static void Main(string[] args) { //Now lets test the event contained in the above class. MyClass MyObject = new MyClass(); MyObject.OnMaximum += new MyEventHandler(MaximumReached); for(int x = 0; x <= 15; x++) ...
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Devise - How do I forbid certain users from signing in?

...d self.is_active? end end UPDATE As Matt Huggins notes, the method is now called active_for_authentication? (Documentation) share | improve this answer | follow ...
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How to create module-wide variables in Python? [duplicate]

...name. Imagine a file called foo.py, containing this single line: X = 1 Now imagine you import it. import foo print(foo.X) # prints 1 However, let's suppose you want to use one of your module-scope variables as a global inside a function, as in your example. Python's default is to assume tha...
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UICollectionView spacing margins

... Now overriding the sectionInset method of subclassed UICollectionViewFlowLayout also has no effect. Setting property described below works. – Dren Apr 29 '15 at 15:37 ...
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How to change the value of attribute in appSettings section with Web.config transformation

...llent answer. I was trying 3rd party options like Slow Cheetah and getting nowhere - this was simple and perfect. – Steve Aug 14 '15 at 20:53 2 ...
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Xcode iOS 8 Keyboard types not supported

I have a UITextField Ctrl-dragged as an @Outlet in my .swift class. Now in viewDidLoad i'm using this code 10 Answe...
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Is module __file__ attribute absolute or relative?

... relative path: Module __file__ attributes (and related values) should now always contain absolute paths by default, with the sole exception of __main__.__file__ when a script has been executed directly using a relative path. (Contributed by Brett Cannon in bpo-18416.) Not sure if it resolves ...
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How do I get the object if it exists, or None if it does not exist?

...u can do it this way: go = Content.objects.filter(name="baby").first() Now go variable could be either the object you want or None Ref: https://docs.djangoproject.com/en/1.8/ref/models/querysets/#django.db.models.query.QuerySet.first ...