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How do you load custom UITableViewCells from Xib files?
...u load custom UITableViewCell from Xib files? Doing so allows you to use Interface Builder to design your cells. The answer apparently is not simple due to memory managment issues. This thread mentions the issue and suggests a solution, but is pre NDA-release and lacks code. Here's a long threa...
Retain cycle on `self` with blocks
... I think it's relevant to a lot of Objective-C programmers who are getting into blocks.
9 Answers
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Is gettimeofday() guaranteed to be of microsecond resolution?
...the CPU speed from /proc/cpuinfo and divide to get the number of seconds. Converting this to a double is quite handy.
When I run this on my box, I get
11867927879484732
11867927879692217
it took this long to call printf: 207485
Here's the Intel developer's guide that gives tons of detail.
#in...
How do I use a custom deleter with a std::unique_ptr member?
...) = default;
template <class U, class = std::enable_if_t<std::is_convertible<U*, Bar*>()>>
constexpr default_delete(default_delete<U>) noexcept {}
void operator()(Bar* p) const noexcept { destroy(p); }
};
And maybe also do std::make_unique():
template <>
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What's the difference between interface and @interface in java?
...at any rate I've been working on a small Java project this week, and using Intellij IDEA as my IDE, for a change of pace from my regular .Net development.
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Why does this C++ snippet compile (non-void function does not return a value) [duplicate]
...of non-void function [-Wreturn-type]
We can turn this particular warning into an error using the -Werror=return-type flag. I also like to use -Wextra -Wconversion -pedantic for my own personal projects.
As ComicSansMS mentions in Visual Studio this code would generate C4716 which is an error by d...
How are the points in CSS specificity calculated
... better grasp at Math than me could explain th numbering system and how to convert it to decimal when the individual elements are larger than 9.
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Can I simultaneously declare and assign a variable in VBA?
I'm new to VBA and want to know if I can convert the following declaration and assignment into one line:
5 Answers
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Use StringFormat to add a string to a WPF XAML binding
...y worried about internationalization, you'd probably be better off using a converter so the order of the number and units isn't fixed. <Run Text="{x:Static s:UIStrings.General_FahrenheitAbbreviation}" />
– Matt Becker
Nov 10 '15 at 15:19
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Inheritance vs. Aggregation [closed]
...e point in the future.
Another thing I've found is that it's very hard to convert from inheritance to aggregation once there's a lot of code written around an inheritance hierarchy. Just switching from a superclass to an interface means changing nearly every subclass in the system.
And, as I menti...