I am using Qt and trying to achieve a single instance application by applying this solution in Linux(ubuntu). The problem is that if the application unexpectedly finishes(seg. fault or user kills it)
Before ARC I had the following code that retains the开发者_运维百科 delegate while an async operation is in progress:
I have a generic C++ dll which in which I have few structures. I am passing the structure data from the C#.net console based application and and I am trying to deep copy that structure inside my dll l
I spent hours trying to fix that but I\'ve just given up; I have no idea what\'s wrong. In my app, I do nested SQL operations to set all my objects correctly. For some reason, sometimes the sqlite3 o
I\'m trying to understand the ins and outs of how a DMA controller functions. I\'m looking at the 8237 DMA controller. Some information here has some tab开发者_JAVA技巧les with register values.
A colleague and I have been designing our code so that our view controller objects are being allocated within the viewDidLoad method of our controller objects.We did this a lot and the object graph se
I\'ve read google\'s and apple\'s code guide, they both access instance variables without self. call(getter and setter) inside the method implementation开发者_运维百科 even though they have declared a
I am playing with Cocos2d nowadays and facing lot many memory related issues. Anybody can tell me any best way to manage the memory or find memory crashes. I have tries MAT plugin(http://ww开发者_运维
Thanks in advance... So after some recent memory leaks and bugs (documented here), I\'ve been studying up on my memory management, and I am now trying to write a custom getter for an NSDictionary in
template<typename T> someclass<T>& operator=(const someclass<T>& other) { typename std::vector<T *>::const_iterator rhs;
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