Hi I have an array that looks like this :
Array ( [0] => Array ( [x] => 01 [y] => 244 ) [1] => Array ( [x] => 02 [y] => 244 ) [2] => Array ( [x] => 03 [y] => 244 ) [3] => Array ( [x] => 04 [y] => 243 ) [4] => Array ( [x] => 05 [y] => 243 ) [5] => Array ( [x] => 05 [y] => 244 ) [6] => Array ( [x] => 06 [y] => 242 ) [7] => Array ( [x] =>...
I want to create a very large array on which I write '0's and '1's. I'm trying to simulate a physical process called random sequential adsorption, where units of length 2, dimers, are deposited onto an n-dimensional lattice at a random location, without overlapping each other. The process stops when there is no more room left on the latt...
i got this multiple array name $files[], who consist keys and values as below :
[0] => Array
(
[name] => index1.php
[path] => http://localhost/php/gettingstarted/
[number] => 1
)
[1] => Array
(
[name] => index10.php
[path] => http://localhost/p...
I want to create an XY array of integers (or whatever type), but I want to use methods like "add", "remove", "contains", "indexOf" similar to ArrayList class.
Is there any existing class with these capabilities?
PS: I don't want to create an ArrayList of ArrayList
...
I need to sort an array that can look like this:
$array[4][0] = array('id' => 1, 'value' => 2);
$array[3][2] = array('id' => 0, 'value' => 3);
$array[4][1] = array('id' => 1, 'value' => 0);
$array[1][3] = array('id' => 2, 'value' => 1);
$array[1][1] = array('id' => 3, 'value' => 0);
$array[3][0] = array('id' => 2, 'value' => 1);
$array[...
I'd like to map Foo[,] to Foo[][] and back. There are simple solutions using loops, but isn't there something more elegant?
In my specific case, this is required in this scenario:
[DataContract]
class A
{
// can't serialize this thingy
private readonly Foo[,] _Foo;
[DataMember]
private Foo[][] SerializableFoo {
...
i have this enormous array that i am pulling from an API for BattleField Bad Company 2, and the soldier stats can be pulled as a multi dimensional array with an inner array for each soldier, however the API sormats it sorting the soldiers by name alphabetically, i want to sort them by rank (which is just another key within that soldiers ...
Hi all,
This statement gives me the value I want in Drupal (namely the last user role):
global $user; return (end($user->roles));
however I need to convert it to this format:
return array(
0 => array('value' => value for value),
// You'll usually want to stop here. Provide more values
// if you want your 'default value' to be ...
I have a list of states, each with some data associated with it, displayed in a table, with a checkbox next to each state. I have it successfully computing the sum of input values of all checked states, but I need to store the additional data for each state in a 3D array so that I can display it later in the form's summary, showing the u...
I'm getting confused by pointers in objective-c.
Basically I have a bunch of static data in my code.
static int dataSet0[2][2] = {{0, 1}, {2, 3}};
static int dataSet1[2][2] = {{4, 5}, {6, 7}};
And I want to have an array to index it all.
dataSets[0]; //Would give me dataSet0...
What should the type of dataSets be, and how would I...
I'm having an issue getting the value of a nested array element. Here's what I've got:
print_r($environment);
// Outputs
Array
(
[0] => Array
(
['parameter'] => Vibration
['conditions'] => 204
['method'] => D
)
[1] => Array
(
['parameter'] => Immersion
...
I have a variable number of two-dimensional arrays.
The first dimension is variable, the second dimension is constant.
i.e.:
Object[][] array0 = {
{"tim", "sanchez", 34, 175.5, "bla", "blub", "[email protected]"},
{"alice", "smith", 42, 160.0, "la", "bub", "[email protected]"},
...
};
Object[][] array1 = {
{"john", "sdfs", 34, 15.5, "a", "bl", "...
I have a task where I need to translate a DataTable to a two-dimensional array. That's easy enough to do by just looping over the rows and columns (see example below).
private static string[,] ToArray(DataTable table)
{
var array = new string[table.Rows.Count,table.Columns.Count];
for (int i = 0; i < table.Rows.Count; ++i)
...
$ch = curl_init("url");
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, "test");
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$outputArray = curl_exec($ch);
Then $outputArray will contain:
Array
(
[0] => Array
(
[r1] ...
Hi,
I'm writing a simple test program to pass multidimensional arrays. I've been struggling to get the signature of the callee function.
The code I have:
void p(int (*s)[100], int n) { ... }
...
{
int s1[10][100], s2[10][1000];
p(s1, 100);
}
This code appears to work, but is not what I intended. I want the function p to be obl...
I have array like this:
$path = array (
[0] => site\projects\terrace_and_balcony\mexico.jpg
[1] => site\projects\terrace_and_balcony\new_york.jpg
[2] => site\projects\terrace_and_balcony\berlin.jpg
[3] => site\projects\terrace_and_balcony\Kentucky.jpg
[4] => site\projects\terrace_and_balcony\Utah.jpg
[5] => site\projects\terrace_and_bal...
I'm storing an infinitely nested directory structure in mysql by assigning a "parent_album_id" to each "album" (unless it's at the top level, in which case it does not have a parent_album_id).
I first grab an array of all the albums from the database and change each albums key to it's "id" (autoincrement id).
Next, I want to reorganize...
I'm guessing that there's a word for this concept, and that it's available in at least some popular languages, but my perfunctory search was fruitless.
A pseudocode example of what I'd like to do:
function foo(a, b) {
return a * b // EG
}
a = [ 1, 2, 3 ]
b = [ 4, 5, 6 ]
matrix = the_function_for_which_I_search(foo, [a, b] )
print m...
I used to be a Java Programmer, which the array need to declare the very first time, like this:
int[] anArray; // declares an array of integers
anArray = new int[10]; // allocates memory for 10 integers
I don't know whether the Objective C , NSMutableArray also give me this ability or not. Actually, I want to make a ...
self.myArray = [NSArray arrayWithObjects: [NSArray arrayWithObjects: [self generateMySecretObject], [self generateMySecretObject],nil], [NSArray arrayWithObjects: [self generateMySecretObject], [self generateMySecretObject],nil],nil];
for (int k=0; k<[self.myArray count]; k++) {
for(int s = 0; s<[[self.myArray objectAtIndex:k] coun...