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How to use __doPostBack()

I'm trying to create an asyncrhonous postback in ASP.NET using __doPostBack() , but I have no idea how to do it. I want to use vanilla JavaScript. ...
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python assert with and without parenthesis

...through IDLE. Because assert is a keyword and not a function, you are actually passing in a tuple as the first argument and leaving off the second argument. Recall that non-empty tuples evaluate to True, and since the assertion message is optional, you've essentially called assert True when you wr...
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How do I convert a Vector of bytes (u8) to a string

...("result: {}", s); } The conversion is in-place, and does not require an allocation. You can create a String from the string slice if necessary by calling .to_owned() on the string slice (other options are available). The library reference for the conversion function: std::str::from_utf8 ...
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Delete multiple objects in django

...sing a webpage. There is no category to select from so I can't delete from all of them like that. Do I have to implement my own delete form and process it in django or does django have a way to already do this? As its implemented in the admin interface. ...
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What's the pythonic way to use getters and setters?

... Try this: Python Property The sample code is: class C(object): def __init__(self): self._x = None @property def x(self): """I'm the 'x' property.""" print("getter of x called") return self._x @x.setter def x(self, value): print("sette...
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How to create fixed space and flexible space bar button items programmatically?

I want to create UIBarButtonItems programmatically and place these fixed space items between buttons. 7 Answers ...
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Python append() vs. + operator on lists, why do these give different results?

...quences) by concatenating the element. The append-method however does literally what you ask: append the object on the right-hand side that you give it (the array or any other object), instead of taking its elements. An alternative Use extend() if you want to use a function that acts similar to the ...
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Javascript heredoc

...plicable if you just wanted multi-line strings. However, since you can't really change the symbol that encloses your string, it's not really heredoc. – Peeyush Kushwaha Apr 23 '16 at 9:14 ...
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Role/Purpose of ContextLoaderListener in Spring?

...ates the WebApplicationContext. Otherwise it would need to be created manually. – sourcedelica Jul 26 '13 at 15:21 do...
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How to convert boost path type to string?

... You just need to call myPath.string(). share | improve this answer | follow | ...