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Forgive me if this is redundant or super basic. I'm coming to Python/Numpy from R and having a hard time flipping things around in my head.
I have a n dimensional array which I want to sort using another n dimensional array of index values. I know I could wrap this in a loop but it seems like there…
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Hello,
I'm trying to sort a multidimensional array in objective-c i know that i can sort a single dimensional array using the line of code below:
NSArray *sortedArray = [someArray sortedArrayUsingSelector:@selector(caseInsensitiveCompare:)];
I can't seem to figure out how to sort a 2D array like…
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I have a php form that has a known number of columns (ex. top diameter, bottom diameter, fabric, colour, quantity), but has an unknown number of rows, as users can add rows as they need.
I've discovered how to take each of the fields(columns) and place them into an array of their own.
<input…
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Hello,
I am playing around with multidimensional array of unequal second dimension size.
Lets assume that I need the following data structure:
[&ptr0]-[0][1][2][3][4][5][6][7][8][9]
[&ptr1]-[0][1][2]
[&ptr2]-[0][1][2][3][4]
int main()
{
int *a[3];
int *b;
int i;
a[0] = (int *)malloc(10…
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I have an array like this:
$a = array (
0 => array ( 'value' => 'America', ),
1 => array ( 'value' => 'England', ),
2 => array ( 'value' => 'Australia', ),
3 => array ( 'value' => 'America', ),
4 => array ( 'value' => 'England', ),
5 =>…
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I'm just wonder, what the differences are between creating a BMP file algorithm and JPG file algorithm ?
If you know the others images' format algorithm, please post them.
Thanks.
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Hii..
Can anybody help me to find an algorithm in Java code to find synonyms of a search word based on the context and I want to implement the algorithm with WordNet database.
For example, "I am running a Java program". From the context, I want to find the synonyms for the word "running", but the…
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Hello,
Im doing a Java application and Im facing some doubts in which concerns performance.
I have a PriorityQueue which guarantees me the element removed is the one with greater priority. That PriorityQueue has instances of class Event (which implements Comparable interface). Each Event is associated…
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So I have Image like this
I want to get something like this (I hevent drawn all lines I want but I hope you can get my idea)
I need algorithm for finding all straight lines on it by just reading colors of pixels. No hard math, no Haar, no Hough. Some algorithm which would be based on points…
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So i implemented a Quad tree in Java for my 2D game and everything works fine except for when i run my collision detection algorithm, which checks if a object has hit another object and which side it hit.My problem is 80% of the time the collision algorithm works but sometimes the objects just go…
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