Intersection is a term that relates to descriptive geometry and functions. Intersections are points which are included in multiple objects. They are intersections of the object they belong to.
Questions tagged [intersection]
2483 questions
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NSArray of NSSet shows nothing in NSLog
NSMutableSet *intersection = [NSMutableSet setWithArray:newsmall];
//this shows an array of newsmall as expected
NSLog(@"intersection %@", intersection);
[intersection intersectSet:[NSSet setWithArray:newnewbig]];
//this shows…
wagashi
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What is the JAVA code for line segment intersection
Im stuck on the java script for line segment intersection.
If i have coordinates (a,b) and (c,d).....each a,b,c and d have each of their own (x,y) coordinates in array form. i.e a = (x[0], y[0]), b = (x[1], y[1]) and so on.
Now consider what…
Jas Pn
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Logically create templates based on intersection table
I'm not sure how to describe the question, but I'm trying to give suggestions on what codes to attribute to tariffs. I'm doing this in Oracle.
Here's my database structure:
CODE (
CODEID *PK NCHAR(10)
)
CODETARIFF (
TARIFFNO NCHAR(15) *PK…
tedski
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How can I test for intersection (overlap) of 2D 'ring parts' or 'ring sections'?
'Ring parts' are sections cut out of a ring.
Each 'ring part' is represented by a center point, and then some bounds relative to that center point.
Inner and outer distance bounds define a 2D ring, first of all, and then a pair of angular bounds…
Thomas Young
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Find maximally similar strings between two lists
I have two lists. The first list contains values from the database; the second list contains a set of words from a file that came from the user.
list_with_name_in_BD = [
'LOPEZ TRANSPORT',
'LOPEZ TRANSPORTATION',
'Lopez Transport',
…
Paul
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Find the intersection point of 4 spheres in 3D space
I have a randomly selected point in the 3-dimensional space. Also, I have four random points and their distances to the randomly selected point. These distances are radii of these four points. All the coordinates are integer numbers.
It is known…
Serhii Chernikov
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Check intersection between each element in array of lists
In Python, I have a list of different size arrays. I would like to know the intersection for all arrays contained in the list. For instance:
import numpy as np
array0 = [0,1,2,3,4,5,6]
array1 = [0,2,3,5,6,7,8,9,10]
array2 = [4,5,6]
array3 =…
AaronJPung
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Redshift SQL array intersect
Is there an array intersect function in Redshift, or a good way it can be done?
For example in Snowflake it is:
SELECT array_intersection(ARRAY_CONSTRUCT('A', 'B'), ARRAY_CONSTRUCT('B', 'C'));
Output: ["B"]
The documentation doesn't seem…
Deisou
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Image reveal using intersection observer not adding class
I'm using intersection intersection observer to reveal an image using clip-path like this one:
https://codepen.io/Connum/pen/oNYYOgo
But it's not adding the class for