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iPad keyboard will not dismiss if modal ViewController presentation style is UIModalPresentationForm
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It worked. But the word in the view looks a little blur. I don't know why.
– jeswang
Aug 23 '12 at 8:00
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How to see the changes between two commits without commits in-between?
...ng two patches, each having been introduced by separate commits - in other words, diffing the output from two diffs. This involves reading and comparing two input streams. diff (GNU, or Unix, diff) can do that, while git diff cannot. Some may wonder why one would want to do that. I am in the midd...
How to allow download of .json file with ASP.NET
...ost.config with Visual Studio or your favorite text-editor.
Search for the word mimeMap, you should find lots of 'em.
Add the following line to the top of the list: .
share
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improve this answer
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A monad is just a monoid in the category of endofunctors, what's the problem?
...this construct, has absolutely nothing to do with a monad per se. In other words, the construct does not rely on what makes a monad unique.
When trying to figure out whether to build code with a shared context to support computations that depend on each other, versus computations that can be run i...
How can I remove non-ASCII characters but leave periods and spaces using Python?
...your question to tell us what you are trying to do, without mentioning the word ASCII, and why you think that chars such that ord(char) >= 128 are ignorable. Also: which version of Python? What is the encoding of your input data?
Please note that your code reads the whole input file as a single ...
Do I need to explicitly call the base virtual destructor?
...d destructors will be virtual whether you declare them so or not. In other words:
struct A {
virtual ~A() {}
};
struct B : public A {
virtual ~B() {} // this is virtual
};
struct C : public A {
~C() {} // this is virtual too
};
...
Why is vertical-align: middle not working on my span or div?
....child into .parent's center. Works when pixel sizes are unknown (in other words, always) and no problems with IE9+ too.
.parent { position: relative; }
.child {
position: absolute;
top : 50%;
left: 50%;
-ms-transform: translate(-50%, -50%);
transform : translate...
Why doesn't std::queue::pop return value.?
...do_whatever();
std::cout << ' ' << result;
Next to that: the wording 'more sensible' is a subjective form of 'we looked into usage patterns and found more need for a split'. (Rest assured: the C++ language is not evolving lightly...)
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How to split a file into equal parts, without breaking individual lines? [duplicate]
...s> <filename> so you'd have to pipe the output to awk to grab the word count, but it's still significantly faster than cating the whole file and piping it to wc
– Carlos P
Dec 7 '13 at 19:46
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Swift: Testing optionals for nil
... the pyramid of doom when working with multiple optional values.
In other words, your options now include explicitly checking for nil:
if xyz != nil {
// Do something with xyz
}
Optional binding:
if let xyz = xyz {
// Do something with xyz
// (Note that we can reuse the same variabl...