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How can I get the source code of a Python function?
... tuple; tuple[0] is list of strings representing the lines of source code, and tuple[1] is the line number in the context of execution where it was run. In IPython; this is the line number within the cell not the overall notebook
– The Red Pea
Sep 23 '14 at 5:3...
How to use dashes in HTML-5 data-* attributes in ASP.NET MVC
...ng to use HTML5 data- attributes in my ASP.NET MVC 1 project. (I am a C# and ASP.NET MVC newbie.)
8 Answers
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Can I use non existing CSS classes?
...our case the "target" class does in fact exist on those specific elements, and your markup is perfectly valid as it is.
This doesn't necessarily mean that you need to have a class declared in the HTML before you can use it in CSS either. See ruakh's comment. Whether or not a selector is valid depen...
Removing first x characters from string?
...if one had a string lipsum , how would they remove the first 3 characters and get a result of sum ?
5 Answers
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How to execute a function when page has fully loaded?
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That's called load. It came waaaaay before DOM ready was around, and DOM ready was actually created for the exact reason that load waited on images.
window.addEventListener('load', function () {
alert("It's loaded!")
})
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What's the scope of a variable initialized in an if statement?
...nction, class, or module in which they're assigned. Control blocks like if and while blocks don't count, so a variable assigned inside an if is still scoped to a function, class, or module.
(Implicit functions defined by a generator expression or list/set/dict comprehension do count, as do lambda e...
How to disable admin-style browsable interface of django-rest-framework?
...min style browsable self-documenting API. But anyone can visit those pages and use the interface to add data (POST). How can I disable it?
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Entity Framework Refresh context?
...ould I refresh my context? I have entities based on views from my Database and when I made an update over one table Entity that has navigation properties to views, the entity is update but the view don't refresh accord the new updates...just want to get again from the Db the data.
Thanks!
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What is the Python equivalent of static variables inside a function?
...e problem with the first approach is it isn't immediately obvious that foo and foo.counter = are intimately related. however, I ultimately prefer the decorator approach, as there's no way the decorator will not be called and it is semantically more obvious what it does (@static_var("counter", 0) is...
WPF global exception handler [duplicate]
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You can handle the AppDomain.UnhandledException event
EDIT: actually, this event is probably more adequate: Application.DispatcherUnhandledException
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