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SQL Server query to find all permissions/access for all users in a database
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leeand00
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answered Aug 14 '11 at 20:39
JeremyJeremy
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Android studio: new project vs new module
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DalmasDalmas
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Why do we need private subnet in VPC?
... subnet within the VPC, functioning as a "NAT instance," providing network address translation (technically, port address translation) for instances in other, private subnets, allowing those machines to use the NAT instance's public IP address for their outbound Internet access.
The new managed N...
What should main() return in C and C++?
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Community♦
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answered Oct 15 '08 at 12:16
workmad3workmad3
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What and where are the stack and heap?
...d on the heap , without explaining what these two things are. I haven't read a clear explanation of this. I understand what a stack is. But,
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What would cause an algorithm to have O(log n) complexity?
...digits in n is O(log n).
For example, let's think about the complexity of adding two large numbers that are too big to fit into a machine word. Suppose that we have those numbers represented in base 10, and we'll call the numbers m and n. One way to add them is through the grade-school method - w...
SPA best practices for authentication and session management
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This question has been addressed, in a slightly different form, at length, here:
RESTful Authentication
But this addresses it from the server-side. Let's look at this from the client-side. Before we do that, though, there's an important prelude:...
Cartesian product of x and y array points into single array of 2D points
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Community♦
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answered Jun 21 '12 at 18:43
kennytmkennytm
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C++11 introduced a standardized memory model. What does it mean? And how is it going to affect C++ p
...tract machine in the C++98/C++03 specification is fundamentally single-threaded. So it is not possible to write multi-threaded C++ code that is "fully portable" with respect to the spec. The spec does not even say anything about the atomicity of memory loads and stores or the order in which loads ...
lexers vs parsers
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What parsers and lexers have in common:
They read symbols of some alphabet from their input.
Hint: The alphabet doesn't necessarily have to be of letters. But it
has to be of symbols which are atomic for the language
understood by parser/lexer.
Symbols for the lexer: AS...