multidimensional-array

问题 I have a data set of brain which is in .nii.gz format to work on neural network I used nilearn package to read the file and get the image data. The shape of the image is (256, 256, 150) I can plot the 2D image from slicing the image using Matplotlib but, How can I plot the image in 3D using Python Thanks 来源： https://stackoverflow.com/questions/62256355/plotting-3d-brain-image-python

问题 Ok, so I have a array String[] sound = new String[2] sound[0] = nameSound; sound[1] = routeSound; and this Array is in an Array String[] Sounds[]= new String[1][]; Sounds[0]=sound; I just made an Array, but I will have a lot of arrays And if the users write nameSound "name", It has to be compared to the nameSound of every vector called sound, when it is found, I want something like System.out.print(nameSound); Any ideas are appreciated :) 回答1: The simplest solution is to use just 2 for loops.

问题 Ok, so I have a array String[] sound = new String[2] sound[0] = nameSound; sound[1] = routeSound; and this Array is in an Array String[] Sounds[]= new String[1][]; Sounds[0]=sound; I just made an Array, but I will have a lot of arrays And if the users write nameSound "name", It has to be compared to the nameSound of every vector called sound, when it is found, I want something like System.out.print(nameSound); Any ideas are appreciated :) 回答1: The simplest solution is to use just 2 for loops.

问题 Ok, so I have a array String[] sound = new String[2] sound[0] = nameSound; sound[1] = routeSound; and this Array is in an Array String[] Sounds[]= new String[1][]; Sounds[0]=sound; I just made an Array, but I will have a lot of arrays And if the users write nameSound "name", It has to be compared to the nameSound of every vector called sound, when it is found, I want something like System.out.print(nameSound); Any ideas are appreciated :) 回答1: The simplest solution is to use just 2 for loops.

问题 This may be a dumb question but I don't understand why do I get this error : void func (int ** array) { } int main (void) { int array[5][5] = { }; func(array); } warning: passing argument 1 of 'func' from incompatible pointer type [-Wincompatible-pointer-types] func(array); ^~~~~ note: expected 'int **' but argument is of type 'int (*)[5]' void func (int ** array) { } ~~~~~~~^~~~~ 回答1: Consider a function void foo(int **p) . The p it is given contains some address. At that address, there is

问题 I'm trying to create an infinite game field by connecting the opposite edges of the field. I get the following error: Error: attempting to index field '?' (a nil value) The error is on the line in bold. As far as I understand, the array field does not contain any values when called in function drawField() despite it was filled with zeros in function clearField() . How can I fix the array so it keeps its values outside clearField() ? local black = 0x000000 local white = 0xFFFFFF local field =

问题 I'm trying to create an infinite game field by connecting the opposite edges of the field. I get the following error: Error: attempting to index field '?' (a nil value) The error is on the line in bold. As far as I understand, the array field does not contain any values when called in function drawField() despite it was filled with zeros in function clearField() . How can I fix the array so it keeps its values outside clearField() ? local black = 0x000000 local white = 0xFFFFFF local field =

问题 I'm trying to create an infinite game field by connecting the opposite edges of the field. I get the following error: Error: attempting to index field '?' (a nil value) The error is on the line in bold. As far as I understand, the array field does not contain any values when called in function drawField() despite it was filled with zeros in function clearField() . How can I fix the array so it keeps its values outside clearField() ? local black = 0x000000 local white = 0xFFFFFF local field =

问题 I have some data in this format: one,one two,two sub_one,one sub_two,two sub_sub_one,sub_one sub_sub_two,sub_two sub_sub_sub_one,sub_sub_one sub_sub_sub_two,sub_sub_two Now I want to create nested arrays that contains that data, I coded this: <?php $lines[] = "one,one"; $lines[] = "two,two"; $lines[] = "sub_one,one"; $lines[] = "sub_two,two"; $lines[] = "sub_sub_one,sub_one"; $lines[] = "sub_sub_two,sub_two"; $lines[] = "sub_sub_sub_one,sub_sub_one"; $lines[] = "sub_sub_sub_two,sub_sub_two";

问题 I need to build a method in Java where the input is a 2D array of integers and get as a result a 2D array of integers where each element makes reference to a position of an element in a row. Let's me explain that with an example. Consider as a input for the method a 2D arrays of 7x7 as follow: int[][] array = new int[][]{ {280, 103, 351, 226, 451, 563, 507}, {173, 71, 40, 100, 396, 315, 442}, {421, 326, 210, 308, 535, 487, 549}, {87, 165, 0, 19, 213, 405, 281}, {25, 0, 104, 195, 298, 238, 223