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Setting mime type for excel document
...oncerns. Windows and Mac also set a flag on a file indicating that it came from the internet, popping up a warning when you try to open it.
– Kip
Oct 13 '15 at 13:56
...
What is the difference between “instantiated” and “initialized”?
...able is declared - MyClass myClassyReference
An object is instantiated (...from/of a given class, implied) - new MyClass()
The object is assigned to the variable. =.
Restating the facts:
A reference-type variable is also called simply "a reference". A "value-type variable" is not a reference.
Th...
How to convert CFStringRef to NSString?
How can I get a new NSString from aCFString ?
8 Answers
8
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Is char signed or unsigned by default?
...ome other datatypes, for example int means signed int always, right? Apart from char, what other datatypes have the same confusion in C?
– Lazer
Mar 28 '10 at 11:15
8
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Getting View's coordinates relative to the root layout
... if that works.
It should recursively just add the top and left positions from each parent container.
You could also implement it with a Point if you wanted.
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Regular cast vs. static_cast vs. dynamic_cast [duplicate]
...ck would be unnecessary. Example:
void func(void *data) {
// Conversion from MyClass* -> void* is implicit
MyClass *c = static_cast<MyClass*>(data);
...
}
int main() {
MyClass c;
start_thread(&func, &c) // func(&c) will be called
.join();
}
In this example, ...
How to make a smaller RatingBar?
...
@Denny Content is available from Google Cache. I'm not updating the post with the content as I haven't looked at Android rating bars in years, and am not certain if the content in that link is still valid.
– Farray
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BASH copy all files except one
...re you copying the files to a folder nested within the folder your copying from?
– Jon
Aug 21 '09 at 18:48
47
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Apache VirtualHost 403 Forbidden
... in
<Directory "your directory here">
Order allow,deny
Allow from all
# New directive needed in Apache 2.4.3:
Require all granted
</Directory>
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How do you set your pythonpath in an already-created virtualenv?
...h for, and place it in the site-packages directory. E.g.:
cd $(python -c "from distutils.sysconfig import get_python_lib; print(get_python_lib())")
echo /some/library/path > some-library.pth
The effect is the same as adding /some/library/path to sys.path, and remain local to the virtualenv set...