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Using smart pointers for class members
...should) return a reference rather than a pointer. While this is true, I decided to return a raw pointer here because I meant this to be a short answer that one could generalize to the case where device could be nullptr, and to show that raw pointers are OK as long as one does not use them for manual...
Difference between thread's context class loader and normal classloader
...answered Nov 20 '09 at 16:42
David RousselDavid Roussel
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What is the difference between server side cookie and client side cookie?
...creating cookies on the server and on the client? Are these called server side cookies and client side cookies? Is there a way to create cookies that can only be read on the server or on the client?
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How to REALLY show logs of renamed files with git?
... combining and splitting files; git doesn't really care which file you consider renamed and which one you consider copied (or renamed and deleted) it just tracks the complete content of your tree.
git encourages "whole tree" thinking where as many version control systems are very file centric. This...
prototype based vs. class based inheritance
...gy issues here, mostly built around someone (not you) trying to make their idea sound like The Best.
All object oriented languages need to be able to deal with several concepts:
encapsulation of data along with associated operations on the data, variously known as data members and member function...
Stack vs heap allocation of structs in Go, and how they relate to garbage collection
... on the stack and some on the heap. In some cases the compiler follows rigid rules (like "new always allocates on the heap") and in others the compiler does "escape analysis" to decide if an object can live on the stack or if it must be allocated on the heap.
In your example 2, escape analysis wou...
How do I choose grid and block dimensions for CUDA kernels?
This is a question about how to determine the CUDA grid, block and thread sizes. This is an additional question to the one posted here .
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Understanding the Event Loop
...run something asynchronously is by invoking one of the async functions provided by the node core library. Even if you are using an npm package that defines it's own API, in order to yield the event loop, eventually that npm package's code will call one of node core's async functions and that's when ...
When writing a directive in AngularJS, how do I decide if I need no new scope, a new child scope, or
...utes evaluated in the context of the parent scope; they are either one-way strings ('@'), one-way expressions ('&'), or two-way variable bindings ('=').
On self-contained components, it doesn't make sense to need to apply other directives or attributes on it because it exists by itself. Its st...
std::vector performance regression when enabling C++11
...me optimization (I also pass the -flto flag to gcc 4.7.2), the results are identical:
(I am compiling your original code, with container.push_back(Item());)
$ g++ -std=c++11 -O3 -flto regr.cpp && perf stat -r 10 ./a.out
Performance counter stats for './a.out' (10 runs):
35.426...