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How to get the body's content of an iframe in Javascript?
...ow.$('#frameBody');
// or even use any other global variable
iframeWindow.myVar = window.myVar;
// or call a global function
var myVar = iframeWindow.myFunction(param1 /*, ... */);
Note
All this is possible if you observe the same-origin policy.
...
Html.ActionLink as a button or an image, not a link
...to use Url.Action() and Url.Content() like this:
<a href='@Url.Action("MyAction", "MyController")'>
<img src='@Url.Content("~/Content/Images/MyLinkImage.png")' />
</a>
Strictly speaking, the Url.Content is only needed for pathing is not really part of the answer to your ques...
How to parse a string into a nullable int
... That depends on your view of the conditional operator, I think. My mental model is that it is pretty much syntactic sugar for the if-else equivalent, in which case my version and Matt's are close to identical, with his being more explicit, mine more cmopact.
– McKenz...
New self vs. new static
...onverting a PHP 5.3 library to work on PHP 5.2. The main thing standing in my way is the use of late static binding like return new static($options); , if I convert this to return new self($options) will I get the same results?
...
How to assert two list contain the same elements in Python? [duplicate]
...ue
Via six module (Any Python version)
import unittest
import six
class MyTest(unittest.TestCase):
def test(self):
six.assertCountEqual(self, self.l1, self.l2) # True
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What's the difference between :: (double colon) and -> (arrow) in PHP?
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Yes, I just hit my first 'PHP Parse error: syntax error, unexpected T_PAAMAYIM_NEKUDOTAYIM'. My bad, I had a $instance::method() that should have been $instance->method(). Silly me.
The odd thing is that this still works just fine on m...
Get cursor position (in characters) within a text Input field
...g information. I was looking at cursor positions when entertaing text. My fiddle demonstrating this is: jsfiddle.net/fallenreaper/TSwyk
– Fallenreaper
Mar 6 '13 at 20:27
1
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Is there a difference between copy initialization and direct initialization?
...
Bah, sorry folks, but i had to remove my comment and post it again, because of the new formatting engine: It's because in function parameters, R() == R(*)() and T[] == T* . That is, function types are function pointer types, and array types are pointer-to-element...
Change column type from string to float in Pandas
...output to a variable or column name to continue using it:
# convert Series
my_series = pd.to_numeric(my_series)
# convert column "a" of a DataFrame
df["a"] = pd.to_numeric(df["a"])
You can also use it to convert multiple columns of a DataFrame via the apply() method:
# convert all columns of DataF...
What is “missing” in the Visual Studio 2008 Express Editions?
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@George: interesting - my C++ Express installations (including VC++ 2010 Express) don't get any x64 compilers - are you getting x64 support by installing the Windows SDK?
– Michael Burr
Apr 17 '10 at 20:59
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