Hi, This is my array Array ( [0] => Array ( [sample_id] => 3 [time] => 2010-05-30 21:11:47 ) [1] => Array ( [sample_id] => 2 [time] => 2010-05-30 21:11:47 ) [2] => Array ( [sample_id] => 1 [time] => 2010-05-30 2...
Hi, I'm iterating over a 3 dimensional array (which is an image with 3 values for each pixel) to apply a 3x3 filter to each pixel as follows: //For each value on the image for (i=0;i<3*width*height;i++){ //For each filter value for (j=0;j<9;j++){ if (notOutsideEdgesCondition){ *(**(outArray)+i)+= *(**(pix...
I'm writing a report generator that will present data each being generated from 4 parameters. Time interval Group Measurement value(one of several to choose from) Device All these are orthogonal giving me a 4-D dataset to present. There are some simplifications where one parameter is the same for all and other parameters are merged. ...
I would like to make this multidimensional array more readable by using one of its sub key values as index. So this array: array( [0]=>array('group_id'=>'2','group_name'=>'red','members'=>array()), [1]=>array('group_id'=>'3','group_name'=>'green','members'=>array()), [2]=>array('group_id'=>'4','group_name'=>'blue','members'=>array()), ...
I am reading a txt file for strings that represent integers. The file is space delimited. I have created an array[10,2]. Everytime the strings 1~10 is found in the file I increment array[n,0] by 1. I also feed array[n,1] with numbers 1~10. i.e. txt file contents: 1/1/1 10/1/2001 1 1 10 2 2 3 1 5 10 word word 3 3 etc.. streamreader ...
I have an array like one below. Currently it is sorted alphabetically by the OwnerNickName field. Now i want to brig the array entry with OwnerNickName 'My House' as the first entry of the array and rest sorted alphabetically by OwnerNickName. Any idea? Array ( [0318B69D-5DEB-11DF-9D7E-0026B9481364] => Array ( [O...
I know it's simple, but I can't seem to make this work. My function is like so: int GefMain(int array[][5]) { //do stuff return 1; } In my main: int GefMain(int array[][5]); int main(void) { int array[1800][5]; GefMain(array); return 0; } I referred to this helpful resource, but I am still ...
My Python code: mapArray = [["#","#","#"],["#","#","#"],["#","#","#"]] for row in mapArray: for cell in row: print cell, print print prints this: # # # # # # # # # why not this: ### ### ### Thanks much! ...
I have three questions about three nested loops: for (int x=0; x<400; x++) { for (int y=0; y<300; y++) { for (int z=0; z<400; z++) { // compute and store value } } } And I need to store all computed values. My standard approach would be to use a 3D-array: values[x][y][z] = 1; // test v...
Hello, I'm not able to understand the following multi-dimensional code. Could someone please clarify me? int[][] myJaggedArr = new int [][] { new int[] {1,3,5,7,9}, new int[] {0,2,4,6}, new int[] {11,22} }; May I know how it is different from the following code? int[][] myArr = new int ...
Hi, I found this example code and I tried to google what int (*)[])var1 could stand for, but I got no usefull results. #include <unistd.h> #include <stdlib.h> int i(int n,int m,int var1[n][m]) { return var1[0][0]; } int example() { int *var1 = malloc(100); return i(10,10,(int (*)[])var1); } Normally I work with VLAs in...
How do I create a multidimension array in VB.net? I want to specify the dimensions of the array in the code, but the array must be global. Dim canvas()() As Integer Then later on x = someValue y = someValue canvas = New Integer(x)(y) Cheers! ...
Hi coming from this question "What does (int (*)[])var1 stand for?" I tried to access the result of the cast like a multidimensional array. But I get following error: "assignment from incompatible pointer type" followed by a segmentation fault. I tried also some other variations, but none of them worked. How can I access the elements in...
I have a hierarchy of nodes stored in DB. I select all, store them in an array, then iterate over them and create a nested array in memory. The input looks like this: [{name: A}, {name: B}, {name: X, parent: A}, {name: Y, parent: A}, {name: C}] The output looks like this: [{name: A, children:[{name: X}, {name: Y}]}, {B}, {C}] ...
I am using flot to do some graphing and I am trying to animate the graph into steps. I want to take a multi-dimensional array with say 3 objects where each of those objects has 3 objects. So I have this: array1[0][0] = 30 array1[0][1] = 30 array1[0][2] = 10 array1[1][0] = 35 array1[1][1] = 35 array1[1][2] = 15 array1[2][0] = 40 array1[2...
Okay, a before; Array ( 'home' => array('order' => 1), 'about' => array(), 'folio' => array('order' => 2), 'folio/web' => array('order' => 2), 'folio/print' => array('order' => 1) 'contact' => array('order' => 2) ) And a desired after; Array ( 'home' => array('order' => 1), 'contact' => array('order' =...
Hi everybody, I have tried to make a function that iterates through the following array to flatten it and add parent id to children, where applicable. I just can't make it work, so I hope that anyone here has an idea of what to do: Here's the starting point: Array ( [0] => Array ( [id] => 1 [children] => ar...
Hi, I would like some help to create the following convertions: A need to convert an 800*600 multidimensional array into a jagged array and then the same method in reverse (jagged array with the same data to the original multidimensional array) Is this possible? and any help about it? ...
Trying to sort the array below by memnum in ascending order, and I'm a bit confused which is better to use... usort or array_multisort? I was thinking usort because it's multidimensional? Does anyone have an example of this? Array ( [0] => Array ( [memnum] => 3236467423 [mid] => 1104881300 ...
Hello. I have a 'simple' multidimensional array which looks like this: array(3) { ["user 1"]=> array(4) { [0]=> array(1) { ["item 4"]=> string(5) "11385" } [1]=> array(1) { ["item 2"]=> string(6) "144268" } [2]=> array(1) { ["item 1"]=> string(5) "65774" } [...