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iOS: Modal ViewController with transparent background
...t. It seems to give me a better control over things.
EDIT:
As mentioned by Paul Linsay, since iOS 8 all that's needed is UIModalPresentationOverFullScreen for the modalPresentationStyle of the ViewController being presented. This would also cover of navigationBar and tabBar buttons.
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How do you create an asynchronous method in C#?
...so it does not proceed to the next iteration until after the task returned by Task.Delay completes.
– Stephen Cleary
Jan 13 '15 at 19:56
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What does the caret (‘^’) mean in C++/CLI?
...ject vs. a regular C++ pointer. Objects behind such references are managed by the runtime and can be relocated in the memory. They are also garbage-collected automatically.
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decorators in the python standard lib (@deprecated specifically)
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Here's some snippet, modified from those cited by Leandro:
import warnings
import functools
def deprecated(func):
"""This is a decorator which can be used to mark functions
as deprecated. It will result in a warning being emitted
when the function is used.""...
The communication object, System.ServiceModel.Channels.ServiceChannel, cannot be used for communicat
... }
}
This is an easy example, you can dive deeper into IErrorhandler by not using the naked FaultException, but a FaultException<> with a type that provides additional info
see IErrorHandler for an detailed example.
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In C++, what is a “namespace alias”?
... namespace alias is a convenient way of referring to a long namespace name by a different, shorter name.
As an example, say you wanted to use the numeric vectors from Boost's uBLAS without a using namespace directive. Stating the full namespace every time is cumbersome:
boost::numeric::ublas::vect...
Forward function declarations in a Bash or a Shell script?
...op to bottom, but it doesn't actually start executing until the last line. By passing "$@" to main() you can access the command-line arguments $1, $2, et al just as you normally would.
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Java - No enclosing instance of type Foo is accessible
...e your program work.
As it is, you've got Thing as an inner class, which (by definition) is associated with a particular instance of Hello (even if it never uses or refers to it), which means it's an error to say new Thing(); without having a particular Hello instance in scope.
If you declare it ...
Get element at specified position - JavaScript
...es) and returns the html element at the position on the screen represented by the parameters.
2 Answers
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How to express infinity in Ruby?
Is there a keyword to express Infinity in Ruby?
3 Answers
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