Tagged Questions
-2
votes
2answers
39 views
How to create a object of unlimited dynamic 2D Array in C#
I know how to create an object of 2D "Static size" array in C# using string[,] wordDBArray = new string[5,5] .... but my problem is how to create an object of "Dynamic size" 2D array (i mean without ...
1
vote
4answers
53 views
Manipulate multidimensional array in a function
I read a lot of stuff in here and tried many but i couldn't find a way to pass a multidimensional array to a function in C,change some of the values and somehow return the new array.
It's important to ...
0
votes
1answer
29 views
change value of multi-dimensional array
I want to change a value of a multi-dimensional array, but this code keeps telling me
"cannot set property '5' (which is the length of the array I guess) of undefined"
obj.figures = new Array(
new ...
2
votes
3answers
60 views
C - Array of strings (2D array) and memory allocation gets me unwanted characters
I have a tiny problem with my assignment. The whole program is about tree data structures but I do not have problems with that.
My problem is about some basic stuff: reading strings from user input ...
0
votes
2answers
32 views
Get ID of canvas element when clicked on
I want to get the ID of the canvas i click on, but with the code I wrote, I always get the ID of the last canvas. Is it somehow possible to get the value of the multidimensional-array? Should I put ...
6
votes
2answers
42 views
MATLAB: How do you call a “cross-section” of an m-dimensional array?
In MATLAB, I have a multidimensional array of floats, A, with m dimensions; that is, its entries can be referenced with A(n_1, n_2, ..., n_m).
I don't know if there is a good way to describe this ...
0
votes
2answers
30 views
How to extract one-dimensional array from Two dimensional array in VB.NET
H
I'm using VB.NET, and i have a two dimensional array.
How do I extract a one-dimensional array from it? I.E the 3rd row.
Something like MAT[0] which i would do in java to get the first row from a ...
-3
votes
0answers
8 views
convert an one dimensional array of records to a two dimensional array [closed]
how can I write a subroutine that get an one dimensional array of records and converts it to a two dimensional array. (bye the way records have only three fields)
any ideas?
1
vote
2answers
30 views
PHP: Pull values foreach() nested array, run function, return a 2nd level nested array
I've got an array that looks like this:
Array
(
[0] => Array
(
[id] => abc
[name] => Charlotte
[state] => NC
)
[1] => Array
(
...
0
votes
3answers
115 views
An Arraylist of Arrays or os there a better way?
So thanks to the wonderful people here i've managed to get something semi workable, still have a couple bugs but maybe you guys can help me figure it out. So far none of the solution provided were a ...
0
votes
1answer
126 views
Multi Dimensional Array Implementation
I've been working on some code for an assignment and I'm having an issue with nested templated types.
I need the following code to create a 3 element array of 3 element arrays (sort of like int ...
1
vote
3answers
48 views
Assigning one 2D array to another
So in my program I have a function which passes into it a 2D array and I want to set another 2D array equal to that 2D array. I am coding this in C++ and can't quite get the syntax right. Right now I ...
0
votes
1answer
25 views
Multi-Dimensional Array from MySQL Query to be output in XML
My code:
$go = mysql_query($sql);
$fetch = mysql_fetch_array($go);
$return = Array($fetch[0],$fetch[1],$fetch[2]);
$results = Array(
'body' => Array (
'entry' => Array (
...
1
vote
3answers
54 views
Check if array key exists in a multidimentional array
I have an array that's generated using mysql like this:
$conn = connect();
$stmt = $conn->prepare("select id, type, status from arraytest");
$stmt->execute();
$myArray = $stmt->fetchAll();
...
3
votes
2answers
70 views
Sorting a 2d String Array in Java
I created a 2d-array in Java for a project that reads in a file, processes the data, and the prints it back out. The only problem I am having is trying to sort the 2d-array alphabetically.
This is an ...
