Dimensions of an array define its size and shape -- the arangement of elements in the array. Use this Tag for questions regarding the shape of arrays.
Questions tagged [dimensions]
1238 questions
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votes
1 answer
Changing array dimension
I have the following array which has the dimension (4,1):
[0,0]
[0,1]
[1,0]
[1,1]
How can I convert it to a (4,2) dimension to look as follows?
[[0 0]
[0 1]
[1 0]
[1 1]]
Thanks.
Simplicity
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votes
1 answer
Displaying WooCommerce dimension planes (length / width / height) in Additional Information tab
If you enter a dimension in the WooCommerce product page it will display that in the Additional Info tab, but it doesn't state which plain it is, whether length, width, or height. How can I get it to display this? In my product, in most cases, I…
Ashley
- 131
- 11
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votes
2 answers
Why should you use a 2D array of structs?
I`m curious about if there are cases to use a 2D array of structures, like f.e.:
typedef struct
{
//member variables
}myStruct;
myStruct array2D[x][y];
//Uses cases of array2D[x][y]? Do we need them?
Why should you use a 2D array of structs?
Leon
- 346
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- 15
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votes
1 answer
How do I make a function in C for checking if two matrices are same dimensions
I need a function that I could use to check if I could multiply two matrices.
In it, I should check if the matrices are the same dimension, if not function returns -1, else returns 1. Later, function below multiplies matrices and returns **matrix…
Pers
- 15
- 8
-2
votes
1 answer
Is it possible to get " raw " data from Google Analytics, then to group the data yourself?
I need to get data from one query using 13 dimensions and 13 metrics. Because of the limitation, I can't do that. Q: is it possible to get raw data or how can you combine data from multiple queries with different dimensions?
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votes
1 answer
Get all indexes of a multidimensional table
I am having trouble to create a (recursive) function that prints all possible indexes for a multi dimensional table.
I got the information about the multi-dimensionality as an array.
Example:
int[]{6,6} would be a 2-dimensional table with 6x6 = 36…
Thommy
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votes
1 answer
Fill the dessert in my head with "dimens" [xml]
Hello guys and girls.
As i already asked, is someone here who can give me a hint how to calc the right ammount of dimens?
As far as i know:
dimens "small" support devices with a <=3,4 inch screen
dimens "normal" from 3,4 to 5,0
dimens "large" from…
Nostramärus
- 27
- 7
-2
votes
1 answer
Matlab repmat into long single dismension array?
I'm trying to take:
a = [1 2 3]
and repeat it 5 times to get:
b = [1 2 3 1 2 3 1 2 3 1 2 3 1 2 3]
but when I try:
b = repmat(a, 5, 1)
instead I get:
b =
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
I…
ErinGoBragh
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- 20
-2
votes
1 answer
gcallowverylargeobjects not solving dimension limitation in C#
In my C# code, I need to include a matrix in size 13805*55223; which I believe is not that large.
To overcome RAM limitation, I am using gcAllowVeryLargeObjects, and I have also unchecked prefer 32-Bit system.
Doing all of that, I still face "Array…
Mohamad S.
- 21
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- 2
-2
votes
1 answer
Best way to name folders/files when using Dimensions such as inches?
Trying to find if there is a safe way to name files and folders while including dimensions in inches.
For example. I have many graphics (book covers) with different print dimensions.
4.25 x 7 Cover
0.50. in. Spine
So the file would look something…
Mark
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votes
1 answer
Image uploaded but dimensions still the same of source
if ( $_FILES["ufile"]["type"] [$i] == "image/jpeg" || $_FILES["ufile"]["type"] [$i] == "image/jpg" || $_FILES["ufile"]["type"] [$i] == "image/png" || $_FILES["ufile"]["type"] [$i] == "image/gif" )
{
if ($_FILES["ufile"]["type"] [$i] ==…
Ali Os
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- 1
-2
votes
1 answer
Number of dimensions of Iris dataset?
Does anyone familiar with the Iris data set? Please correct me if I am wrong, but this data set has 4 dimensions. However, ndims returns only 2. How is that possible?
dee
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- 1
-3
votes
1 answer
repeat records data.table R based on dimensions values
I have a dataset where the data is structured this way
dt<- data.table(
item=c("G,S,GS","G,S"),
timePeriod=c("1995:2000","2006),
refArea = c("DE,SE","DE,SE,SK,SI")
)
the result is something like:
test2 <- data.table(
…
IRT
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-3
votes
1 answer
How to get all coordinates for a n-dim array, given its dimensions
Say you're given a tuple for the dimensions of an n-d array, i.e. (3,3) is a 3x3 matrix, (4,5,6) is a 4x5x6 matrix, etc.
How can I write a function that can return a list of all indices possible?
dimensions = (2,2)
get_coordinates(dimensions)
…
Rahul Prakash
- 47
- 2
-3
votes
1 answer
Android DPI - a lie?
So I create sets of assets for an Android UI - 320 x 400 & 480 x 800 both of these at 160 and 240 dpi...
After Drawing some of the assets as 9 patch a weird thing happened. The 9 patch graphics all 'came out' as 72 dpi but with different…
