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How to get row from R data.frame
...s the row you're interested in. Try this, for example:
#Add your data
x <- structure(list(A = c(5, 3.5, 3.25, 4.25, 1.5 ),
B = c(4.25, 4, 4, 4.5, 4.5 ),
C = c(4.5, 2.5, 4, 2.25, 3 )
),
.Names = c("A", "B...
Pass Additional ViewData to a Strongly-Typed Partial View
...tionary { { "index", index } }
);
Note that this will override the default ViewData that all your other Views have by default. If you are adding anything to ViewData, it will not be in this new dictionary that you're passing to your partial view.
...
What is the >>>= operator in C?
...
The line:
while( a[ 0xFULL?'\0':-1:>>>=a<:!!0X.1P1 ] )
contains the digraphs :> and <:, which translate to ] and [ respectively, so it's equivalent to:
while( a[ 0xFULL?'\0':-1 ] >>= a[ !!0X.1P1 ] )
The literal 0xFULL is the same as 0xF (which is...
request exceeds the configured maxQueryStringLength when using [Authorize]
... to the request to the authorization form, so I can see where this may result in a problem given your situation.
According to MSDN, the correct element to modify to reset maxQueryStringLength in web.config is the <httpRuntime> element inside the <system.web> element, see httpRuntime Ele...
Why aren't python nested functions called closures?
...o!")
printer() #Output: Foo!
Here, we are binding the value to the default value of a parameter. This occurs when the function printer is created and so no reference to the value of msg external to printer needs to be maintained after make_printer returns. msg is just a normal local variable of ...
C++ equivalent of Java's toString?
...
In C++ you can overload operator<< for ostream and your custom class:
class A {
public:
int i;
};
std::ostream& operator<<(std::ostream &strm, const A &a) {
return strm << "A(" << a.i << ")";
}
This way you c...
Can't Find Theme.AppCompat.Light for New Android ActionBar Support
...s.xml files. In detail:
In file res/values/styles.xml change the line:
<style name="AppBaseTheme" parent="android:Theme.Light">
to:
<style name="AppBaseTheme" parent="@style/Theme.AppCompat.Light">
In file res/values-v11/styles.xml change the line:
<style name="AppBaseTheme" p...
Android multiple email attachments using Intent
...e mail can be delivered through the Gmail. However, when I tried to have multiple images attached to the same mail by calling Intent.putExtra(android.content.Intent.EXTRA_STREAM, uri) multiple times, it failed to work. None of the attachment show up in the email.
...
Center Align on a Absolutely Positioned Div
The div is at the top, but I can't center it with <center> or margin: 0 auto ;
9 Answers
...
Targeting position:sticky elements that are currently in a 'stuck' state
... fixed */ }
And there could be many more edge cases that would be difficult to address.
While it's generally agreed upon that having selectors that match based on certain layout states would be nice, unfortunately major limitations exist that make these non-trivial to implement. I wouldn't hold m...