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Compelling examples of custom C++ allocators?
... custom STL allocator significantly improve performance of a multithreaded app simply by changing a single
std::vector<T>
to
std::vector<T,tbb::scalable_allocator<T> >
(this is a quick and convenient way of switching the allocator to use TBB's nifty thread-private heaps; se...
Foreach loop, determine which is the last iteration of the loop
...ould tell that the item was the same as the item returned by Last().
This approach should be used with caution as Last may well have to iterate through the collection. While this might not be a problem for small collections, if it gets large it could have performance implications. It will also fail...
How to get users to read error messages?
...ith popup messages, they will get frustrated and will be turned off by the application! If the checkbox was ticked, log it to a file instead...
Keep the end-users informed of what error messages there will be...which implies...training and documentation...now this is a tricky one to get across...you...
When to catch java.lang.Error?
In what situations should one catch java.lang.Error on an application?
16 Answers
16...
Git branching strategy integated with testing/QA process
.../colleagues i.e. real users should test there.
What do you think of this approach?
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How do you add a timer to a C# console application
Just this - How do you add a timer to a C# console application? It would be great if you could supply some example coding.
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Is an entity body allowed for an HTTP DELETE request?
...
the latest un-approved version of the spec removes this requirement. The latest approved version is still the RFC2616 quoted above.
– BishopZ
Aug 25 '12 at 0:01
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Get nested JSON object with GSON using retrofit
I'm consuming an API from my android app, and all the JSON responses are like this:
12 Answers
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RESTful Authentication
...it back to the server on each successive request). But this cookie data is application state data, so the client should manage it, not the server, in a pure Stateless world.
GET /spec.html HTTP/1.1
Host: www.example.org
Cookie: theme=light; sessionToken=abc123
The cookie technique itself is HTTP-...
HorizontalAlignment=Stretch, MaxWidth, and Left aligned at the same time?
...
Slade - I just did this in a Windows Store app: MaxWidth="{Binding ActualWidth, ElementName=Layout}" and it worked fine for binding MaxWidth to another elements ActualWidth property. I'm not sure why this worked for me but it did what I expected, and like was mentione...