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Are nested try/except blocks in python a good programming practice?
... container, which needs to give access to a dictionary inside by attribute calls. The typical use of the container would be like this:
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Keyboard shortcuts in WPF
...ntrols. And since menu items understand keyboard gestures, they'll automatically display your shortcut key in the menu items text, if you hook that command up to your menu item.
Create static attribute to hold a command (preferably as a property in a static class you create for commands - but for a...
Secure hash and salt for PHP passwords
It is currently said that MD5 is partially unsafe. Taking this into consideration, I'd like to know which mechanism to use for password protection.
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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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Clearing coverage highlighting in Eclipse
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This answer is only valid for EclEmma. For eCorbertura, as soon as you edit the file the highlighting goes away. That's the only way I know how to remove the highlighting using eCorbertura.
– Paul Drummond
D...
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...