intersection
Intersection tables or Common Super table
I currently have a design like so. There are tables for each object class. Each table then contains rows (objects) which needs to be associated with multiple statuses.[详细]
2023-03-17 00:49 分类:问答Finding whether an SVG element is visible in the viewport
Say I have some SVG that looks like the following. #canvas will have some transforms applied: <svg id=\"viewport\" x=\"0\" y=\"0\" width=\"100%\" height=\"100%\">[详细]
2023-03-17 00:47 分类:问答How Ellipse to Ellipse intersection?
I\'m using JAVA. Ellipse2D s1=new Ellipse2D.Float(0,0,100,100); System.out.println(s1.intersects(99, 30, 100, 100));[详细]
2023-03-16 11:10 分类:问答Efficient way to do unions and intersections in mySQL
I have a mySQL table with columns: name and label. If a person, \"Bob\" has the labels \"cool\",\"funny\", and \"childish\", my table would have the corresponding rows: (Bob, cool), (Bob, funny), and[详细]
2023-03-16 05:42 分类:问答Determining the cut of any given polygon and pyramid
I am trying to implement in C++ a function that determines the cut of any given polygon and pyramid. This has actually turned out to be far simpler than I had first imagin开发者_运维知识库ed.[详细]
2023-03-15 01:56 分类:问答bash--instersection of two files based on a specific columns?
I want to do the following and would really appreciate if someone can help me accomplish this: I have 2 tab-开发者_JAVA百科delim files named File1.txt and File2.txt(shown below).[详细]
2023-03-14 05:46 分类:问答Find the intersection of two curves from SQL data
I have statistical data on a Microsoft SQL Server and would like to find the intersection of two curves from (x,y) data I query from the tables.I have found some articles r开发者_开发问答elating to do[详细]
2023-03-12 00:12 分类:问答jquery determine amount of overlap between 2 divs
I have two开发者_StackOverflow中文版 divs (rectangles) that overlap each other.How do I determine the amount of intersection/overlap between the two divs in javascript?[详细]
2023-03-12 00:05 分类:问答3D Box Circle intersection
I\'ve got a circle defined by a center (x,y,z), a radius and an orientation vector that specifies which way the circle is facing. I need to test whether such a circle intersects with an axis-aligned b[详细]
2023-03-11 07:51 分类:问答Intersection between 3D flat polygons
How to find intersections between two (or more) 3D planar polygons (for the simplest case they are all convex)开发者_StackOverflow?[详细]
2023-03-10 01:33 分类:问答