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Why specify @charset “UTF-8”; in your CSS file?
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It is also important if you link those files from non-UTF-8-sites, like, say: a japanese website encoded as UTF-16 trying to load CSS from a CDN will get unreadable content if the CSS file doesn't declare its encoding.
– Paracetamol
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Use rvmrc or ruby-version file to set a project gemset with RVM?
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Quick and easy way to switch from .rvmrc to .ruby-version + .ruby-gemset
rvm rvmrc to .ruby-version
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JavaScript closures vs. anonymous functions
...nterested in identifying a subset of these functions which are interesting from a theoretical point of view. Henceforth any reference to the word closure will refer to this subset of functions unless otherwise stated.
A simple explanation for closures:
Take a function. Let's call it F.
List all t...
Templated check for the existence of a class member function?
...st thing, I use expression SFINAE to exclude the serialize(_imp) functions from overload resolution, if the first expression inside decltype isn't valid (aka, the function doesn't exist).
The void() is used to make the return type of all those functions void.
The 0 argument is used to prefer the o...
What is so special about Generic.xaml?
... only applies to any custom controls you have defined i.e. classes derived from Control, directly or indirectly. You can change the default style for a standard control by deriving from it and calling DefaultStyleKeyProperty.OverrideMetadata in the static constructor, but you then have to supply the...
What characters are forbidden in Windows and Linux directory names?
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The key phrase from the MSDN link is "[and a]ny other character that the target file system does not allow". There may be different filesystems on Windows. Some might allow Unicode, others might not. In general, the only safe way to val...
How do you properly determine the current script directory in Python?
...re the function, it will change the result. Also calling the python script from another directory will alter the result, so it's not a good solution.
– sorin
Nov 22 '11 at 11:41
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Iterate an iterator by chunks (of n) in Python? [duplicate]
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The grouper() recipe from the itertools documentation's recipes comes close to what you want:
def grouper(n, iterable, fillvalue=None):
"grouper(3, 'ABCDEFG', 'x') --> ABC DEF Gxx"
args = [iter(iterable)] * n
return izip_longest(f...
Task continuation on UI thread
...standard' way to specify that a task continuation should run on the thread from which the initial task was created?
5 Answe...
Is it possible to set code behind a resource dictionary in WPF for event handling?
...ot a good practice. What would be the purpose of separating the Dictionary from the page then?
From a code-behind, you can access a x:Name element by using:
Button myButton = this.GetTemplateChild("ButtonName") as Button;
if(myButton != null){
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}
You can do this in the OnApplyTemplate meth...