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How do I get the real .height() of a overflow: hidden or overflow: scroll div?
...'m aware of .height() and innerHeight() , but none of them does the job for me in this case. The thing is that in this case I have a div that is overflown width a overflow: scroll and the div has a fixed height.
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How do I call setattr() on the current module?
...s the index in that vector, not a name lookup. To defeat the optimization, forcing the dict you desire to exist, start the function with exec '': time a function with a couple substantial loops each way, and you'll see the importance of this core optimization to Python's performance.
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Custom attributes in styles.xml
...tributes. My particular attribute is an enum. Is the snippet above working for you?
– Paul Lammertsma
Nov 7 '11 at 10:44
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Rails formatting date
I am posting a date to an API and the required format is as follows:
4 Answers
4
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How to specialize std::hash::operator() for user-defined type in unordered containers?
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@Kerrek, I agree, but I was hoping for a chapter and verse reference to a place in the standard. I found the wording allowing the injection at 17.6.4.2.1 where it says it is not allowed "unless otherwise specified", but I haven't been able to find the "otherw...
What does @hide mean in the Android source code?
For the Activity source code , line 3898 (close to the bottom):
3 Answers
3
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How can I combine flexbox and vertical scroll in a full-height app?
...wer.
The solution is setting a height to the vertical scrollable element. For example:
#container article {
flex: 1 1 auto;
overflow-y: auto;
height: 0px;
}
The element will have height because flexbox recalculates it unless you want a min-height so you can use height: 100px; that ...
string c_str() vs. data()
...string to be null terminated, in some implementation it may turn out to perform better than c_str().
strings don't necessarily have to be composed of character data, they could be composed with elements of any type. In those cases data() is more meaningful. c_str() in my opinion is only really usef...
Remove non-ascii character in string
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@AlexanderMills Search for an ascii table - you can see that only characters that has value from zero to 127 are valid. (0x7F is 127 in hex). This code matches all characters that are not in the ascii range and removes them.
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How to get a pixel's x,y coordinate color from an image?
...lData is a four entry array containing the pixel's R, G, B, and A values. For alpha, anything less than 255 represents some level of transparency with 0 being fully transparent.
Here is a jsFiddle example: http://jsfiddle.net/thirtydot/9SEMf/869/ I used jQuery for convenience in all of this, but ...