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Using generic std::function objects with member functions in one class
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@Danh Read the DR carefully. 12 out of 13 overloads were removed by the DR. That last one was not (and won't be; neither in C++11 or C++14).
– Max Truxa
Nov 3 '16 at 16:01
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What's the reason I can't create generic array types in Java?
... Gafter, but am not sure)
See it in context here: http://forums.sun.com/thread.jspa?threadID=457033&forumID=316
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Hibernate Annotations - Which is better, field or property access?
...!!). Likewise, there should be no need to calculate values, as they were already calculated before the object was stored. The object should look just the way it did before it was saved. In fact, by adding additional stuff into the getters/setters you are actually increasing the risk that you will re...
Creating a blurring overlay view
...rost: Fast, Synchronous UIView Snapshot Convolving. Great code and a great read. Some ideas from this post:
Use a serial queue to throttle updates from CADisplayLink.
Reuse bitmap contexts unless bounds change.
Draw smaller images using -[CALayer renderInContext:] with a 0.5f scale factor.
Oth...
What is a typedef enum in Objective-C?
... variable another value by casting, though, so you have to be careful when reading enum values.
Finally, kCircle, kRectangle, and kOblateSpheroid are declared as integral constants in the global namespace. Since no specific values were specified, they get assigned to consecutive integers starting ...
How to achieve code folding effects in Emacs?
... "foo" mentioned somewhere? Type C-sfoo, find the definition, press enter, read it, and then press C-x C-x to go back to where you were. Simple and very useful.
Most modes support imenu. M-ximenu will let you jump to a function definition (etc.) by name. You can also bind it to a mouse click to ...
Get the closest number out of an array
...prev - goal) ? curr : prev);
});
However, some might find that hard to read, depending on their coding style. Therefore I propose a new way of solving the problem:
var findClosest = function (x, arr) {
var indexArr = arr.map(function(k) { return Math.abs(k - x) })
var min = Math.min.a...
MSTest copy file to test run folder
I've got a test which requires an XML file to be read in and then parsed. How can I have this file copied into the test run folder each time?
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String.IsNullOrWhiteSpace in LINQ Expression
...n answerer. Please take a look at formatting to create a clear and easy to read answer.
– Hille
Apr 24 '19 at 14:18
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Is the practice of returning a C++ reference variable evil?
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Container::data()'s implementation should read return m_data;
– Xeaz
Feb 21 '17 at 7:31
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