Delphi uses reference counting with strings. Do this mean that there is only one memory allocation for \'1234567890\'
Recently someone on Stack Overflow told me that the code below does not leak, that the property handles retention itself:
I have to store an integer value that is larg开发者_开发百科er than the maximum value for the long datatype. How would I store and manipulate this value in memory?
I have a general question about objects, memory, and retaining. I am not a complete newb (I have apps for sale on the iTunes Store) but something must have slipped past me.I work with the Google Docs
I am a little confused about releasing memory for array elements that are shared by multiple arrays.Here\'s the scenario:
I have the following code in a function in my .m file: desc = [my executeFunction]; // desc is returned by executeFunction
this is a constructed example. I don\'t want to post the original code here. I tried to extract the relevant parts though.
What does the us开发者_开发技巧ing statement do?Is it actually needed? using (MyWebservice x = new MyWebservice())
maybe i\'m having stupid question as always, but somehow i can\'t google out how should I store variables so it\'s effective. Our teacher on c++ just by the way droped something about how could size o
I have a BST which is a linked list in C++.How would I delete the whole thing from memory?Would it开发者_JAVA技巧 be done from a class function?Just delete the children:
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