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Unicode character for “m>X m>” cancel / close?
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It is called 'Heavy Multiplication m>X m>' I believe - fileformat.info/info/unicode/char/2716/indem>x m>.htm
– eipark
Nov 1 '13 at 15:12
8
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How to draw a rounded Rectangle on HTML Canvas?
... For some reason, I seem to be having issues with arcTo in Firefom>x m> 3.5 and Opera 10.0. Similar to this site: ditchnet.org/canvas/CanvasRoundedCornerEm>x m>ample.html
– bgw
Dec 10 '09 at 0:31
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Fim>x m>ed position but relative to container
I am trying to fim>x m> a div so it always sticks to the top of the screen, using:
24 Answers
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Fast ceiling of an integer division in C / C++
Given integer values m>x m> and y , C and C++ both return as the quotient q = m>x m>/y the floor of the floating point equivalent. I'm interested in a method of returning the ceiling instead. For em>x m>ample, ceil(10/5)=2 and ceil(11/5)=3 .
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What is the formal difference in Scala between braces and parentheses, and when should they be used?
...You may replace parenthesis with curly braces if, and only if, the method em>x m>pects a single parameter. For em>x m>ample:
List(1, 2, 3).reduceLeft{_ + _} // valid, single Function2[Int,Int] parameter
List{1, 2, 3}.reduceLeft(_ + _) // invalid, A* vararg parameter
However, there’s more you need to know ...
Property getters and setters
... to be computed from other instance properties. In your case, there is no m>x m> to be assigned.
Em>x m>plicitly: "How can I do this without em>x m>plicit backing ivars". You can't - you'll need something to backup the computed property. Try this:
class Point {
private var _m>x m>: Int = 0 // _m>x m> -&gt...
What is an em>x m>istential type?
I read through the Wikipedia article Em>x m>istential types . I gathered that they're called em>x m>istential types because of the em>x m>istential operator (∃). I'm not sure what the point of it is, though. What's the difference between
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Does Java casting introduce overhead? Why?
...e is no overhead:
String s = "Cast";
Object o = s; // implicit casting
Em>x m>plicit casting, when you go from a wider type to a more narrow one. For this case, you must em>x m>plicitly use casting like that:
Object o = someObject;
String s = (String) o; // em>x m>plicit casting
In this second case, there is...
How to use filter, map, and reduce in Python 3
filter , map , and reduce work perfectly in Python 2. Here is an em>x m>ample:
7 Answers
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Sort a list by multiple attributes?
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A key can be a function that returns a tuple:
s = sorted(s, key = lambda m>x m>: (m>x m>[1], m>x m>[2]))
Or you can achieve the same using itemgetter (which is faster and avoids a Python function call):
import operator
s = sorted(s, key = operator.itemgetter(1, 2))
And notice that here you can use sort inst...