I have a background service running and a client which interacts with the service. When the client requests for some operation, the service performs it and it should send the result back to the activ
I have a model object (let\'s say Parent) with a has_many association on another model object (Child).
Suppose we have the standard Post & Comment models, with Post having accepts_nested_attributes_for :commments and :autosave => true set.
I have a dll which accepts a struct that contains a pointer to a function to do a callback. How can I get an IntPtr to a function of my application to build the 开发者_如何学Cstruct?
We are creating a system in Ruby on Rails and we want to be able to offer our users a bit of control about notifications and actions that can take place when some pre-defined trigger occurs. In additi
The use case is the following: Given a (fixed, not changeable) DLL implemented in C Wanted: a wrapper to this DLL implemented in python (chosen method: ctypes)
I\'m working on writing a tweening class in as2 that has a callback variable and I can\'t seem to find a good way to get the scope without specifically passing in a scope variable as well. This tweeni
My intention was to use pyGTK\'s main loop to create a function that blocks while it waits for the user\'s input. The problem I\'ve encountered is best explained in code:
Why i is not recognized correctly in the callback? I think that maybe because after add_strip() \"i\" is destroyed, so how could i pass an int to that callback? Thanks.
I\'ve only found rather complicated answers involving classes, event handlers and callbacks (which seem to me to be a somewhat sledgehammer approach). I think callbacks may be useful but I cant seem t
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