I have a开发者_运维问答 view defined as: CREATE VIEW View1 AS SELECT Field1, Field2, array_agg(Field3) AS AggField
I have an array开发者_StackOverflow社区 of array . Example like a[0]={1,2,3}; a[1]={2,3,4}; **Edit** in a[2] from a[2]={4,5};
I have three intersecting circles with inaccurate radii. How can I determine three out of six intersection points which form the intersection area? I w开发者_如何学JAVAas initially thinking of simply
I need code/text/google keywords/other resources to implement this class. Speed doesn\'t matter. It should just work for any number of dimensions.
Which one of these is faster? Is one \"better\"? Basically I\'ll have two sets and I want to eventually get one match from between the two lists. So really I suppose the for loop is more like:
I\'m sorry if question title was unclear, but with my cheap english, I cant find away to ask it clearly.
So I have a set of 2D rectangles that overlap, and I want to find a polygon that represents the area they cover. It\'s possible for the polygon to have holes also, which would be represented by a poly
I have two rects that intersect. They have the same dimensions, the only difference is that one of them is lower down the screen than the other. I know there is a way to get the rect of their intersec
What i need is: text_file_1.txt: apple orange ice icecream text_file_2.txt: apple pear ice When i use \"set\", output will be:
Say I have two collections int[] foo = { 1, 2, 3, 4 }; int[] bar = { 2, 4, 6, 8 }; Wha开发者_运维问答t would be the simplest way using linq to select values that exist in both collections?
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