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What does flushing the buffer mean?
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Consider writing to a file. This is an expensive operation. If in your code you write one byte at a time, then each write of a byte is going to be very costly. So a common way to improve performance is to store the data that you ...
How do I run a single test with Nose in Pylons
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Ahhh, the one combination I didn't try. sigh. Thanks!
– Ben
Sep 14 '10 at 17:10
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How to configure static content cache per folder and extension in IIS7?
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Please consider adding some information from the link to your answer as per stackoverflow.com/help/how-to-answer: Links to external resources are encouraged, but please add context around the link so your fellow users will have some ide...
Bug With Firefox - Disabled Attribute of Input Not Resetting When Refreshing
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this also affects hidden inputs also
– Liam
Mar 26 '14 at 10:46
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show 3 more commen...
How to branch with TortoiseHG
... branch anywhere on that page that I could find. I wonder what branching did to deserve getting second class treatment in TortoiseHg (vs. the other Tortoise* tools where it is a first class context menu option). :-)
– Michael Tiller
Apr 1 '10 at 19:35
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How do I explicitly instantiate a template function?
...ialize or something) the function, do this:
template <typename T> void func(T param) {} // definition
template void func<int>(int param); // explicit instantiation.
[EDIT] There seems to be (a lot) of confusion regarding explicit instantiation and specialization.
The code I posted ab...
Checking out Git tag leads to “detached HEAD state”
...ing it's current position.
Your HEAD is pointer to a branch which is considered "current". Usually when you clone a repository, HEAD will point to master which in turn will point to a commit. When you then do something like git checkout experimental, you switch the HEAD to point to the experimenta...
Turning live() into on() in jQuery
...ical, since the listener is actually attached to the selector that you provide. When the event is triggered, jQuery traverses the DOM and executes handlers where specified (simple event delegation). .live suggested that there was something "magical" that happened, and it was said to attach event han...
Map function in MATLAB?
...lse)
ans =
'A' 'B' 'C'
If 'UniformOutput' is true (or not provided), it will attempt to concatenate the results according to the dimensions of the cell array, so
cellfun(@upper, {'a', 'b', 'c'})
ans =
ABC
shar...
std::shared_ptr of this
... purpose. You inherit from it and you can call .shared_from_this() from inside the class. Also, you are creating circular dependencies here that can lead to resource leaks. That can be resolved with the use of std::weak_ptr. So your code might look like this (assuming children rely on existence of p...