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How do I use the conditional operator (? :) in Ruby?
... form for readability on multiple lines:
question = if question.size > 20 then
question.slice(0, 20) + "..."
else
question
end
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My images are blurry! Why isn't WPF's SnapsToDevicePixels working?
... information on this new property found here: blogs.msdn.com/text/archive/2009/08/27/layout-rounding.aspx
– Domokun
Apr 29 '10 at 6:27
6
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Generate random number between two numbers in JavaScript
...erence/…)
– Francisc
Apr 9 '13 at 20:12
5
Read the above comment. Random is inside [0,1), not [...
Check if a number has a decimal place/is a whole number
...
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Find the index of a dict within a list, by matching the dict's value
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answered Dec 8 '10 at 20:03
toklandtokland
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iOS 7 - Status bar overlaps the view
...ecifically made to resolve this issue. In the storyboard, I moved my views 20 pixels down to look right on iOS 7 and in order to make it iOS 6 compatible, I changed Delta y to -20.
Since my storyboard is not using auto-layout, in order to resize the height of views properly on iOS 6 I had to s...
How to initialize an array in Java?
...
data[10] = {10,20,30,40,50,60,71,80,90,91};
The above is not correct (syntax error). It means you are assigning an array to data[10] which can hold just an element.
If you want to initialize an array, try using Array Initializer:
int[] ...
Printing without newline (print 'a',) prints a space, how to remove?
.... Note that it works for multiplication of any length string (e.g. 'foo' * 20 works).
>>> print 'a' * 20
aaaaaaaaaaaaaaaaaaaa
If you want to do this in general, build up a string and then print it once. This will consume a bit of memory for the string, but only make a single call to prin...
How to pass an array into jQuery .data() attribute
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edited Dec 20 '13 at 18:08
answered May 20 '11 at 12:07
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$(window).scrollTop() vs. $(document).scrollTop()
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edited May 21 '19 at 20:58
Visual Vincent
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