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Can you overload controller methods in ASP.NET MVC?
...ew file. You just need to specify the name of the view instead of blindly calling return View();. For example: return View("MyOverloadedName");.
– EAMann
Sep 15 '11 at 20:45
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Reading my own Jar's Manifest
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You can do one of two things:
Call getResources() and iterate through the returned collection of URLs, reading them as manifests until you find yours:
Enumeration<URL> resources = getClass().getClassLoader()
.getResources("META-INF/MANIFEST.MF");...
How do I create a basic UIButton programmatically?
How can I create a basic UIButton programmatically? For example in my view controller, when executing the viewDidLoad method, three UIButton s will be created dynamically and its layout or properties are set.
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How to add to the PYTHONPATH in Windows, so it finds my modules/packages?
...C:\My_Projects ). I want to add this directory to my PYTHONPATH so I can call the apps directly.
22 Answers
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Correct format specifier for double in printf
...tf or scanf).
1. C99, §6.5.2.2/6: "If the expression that denotes the called function has a type that does not include a prototype, the integer promotions are performed on each argument, and arguments that have type float are promoted to double. These are called the default argument promotions....
Get the height and width of the browser viewport without scrollbars using jquery?
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You're using the wrong method calls. A viewport is the "window" that's open on the document: how much of it you can see and where.
Using $(window).height() will not give you the viewport size it will give you the size of the entire window, which is usual...
Django: Get an object form the DB, or 'None' if nothing matches
....get(*args, **kwargs)
except model.DoesNotExist:
return None
Call it like this
foo = get_or_none(Foo, baz=bar)
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Javascript switch vs. if…else if…else
...object has a lot of advantages. You can add and remove functionality dynamically. You can create the dispatch table from data. You can examine it programmatically. You can build the handlers with other functions.
There's the added overhead of a function call to get to the equivalent of a "case", bu...
ASP.NET MVC: Custom Validation by DataAnnotation
...r this all morning! I've mplemented it, and unfortunately when IsValid is called the validationContext is null. Any idea what I did wrong? :-(
– Grimm The Opiner
Nov 6 '13 at 12:50
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How do I create 7-Zip archives with .NET?
... be installed (and in the path) on all target machines, you can offload by calling the command line app 7z. Not the most elegant solution but it is the least work.
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