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CSS I want a div to be on top of everything
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122
In order for z-index to work, you'll need to give the element a position:absolute or a position...
E731 do not assign a lambda expression, use a def
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236
The recommendation in PEP-8 you are running into is:
Always use a def statement instead of...
What is the fastest integer division supporting division by zero no matter what the result is?
... pushl %ebp
xorl %eax, %eax
movl %esp, %ebp
movl 12(%ebp), %edx
testl %edx, %edx
sete %al
addl %edx, %eax
movl 8(%ebp), %edx
movl %eax, %ecx
popl %ebp
movl %edx, %eax
sarl $31, %edx
idivl %ecx
ret
As this tur...
Tooltips for cells in HTML table (no Javascript)
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172
have you tried?
<td title="This is Title">
its working fine here on Firefox v 18 (Auror...
Detecting iOS / Android Operating system
...ch is a place to download an application. So he doesn't have to print out 2 QR codes on a page, I'd like to detect the current operating system (Apple/Android/Other[not supported]) and modify my elements based on that value.
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Overriding a Rails default_scope
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152
Short answer: Do not use default_scope unless you really have to. You'll probably be better off...
Size of Matrix OpenCV
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241
cv:Mat mat;
int rows = mat.rows;
int cols = mat.cols;
cv::Size s = mat.size();
rows = s.heigh...
DefaultInlineConstraintResolver Error in WebAPI 2
I'm using Web API 2 and I'm getting the following error when I send a POST to my API method using IIS 7.5 on my local box.
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jQuery .data() does not work, but .attr() does
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213
I ran into a similar "bug" a few days ago when working with .data() and .attr('data-name') for...