tagged [multidimensional-array]
How to print the array?
How to print the array? I am not able to get the array to print.. Any ideas why? I am a beginning programmer so any words of advice are appreciated.
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- 15 Mar at 20:30
Unexpected value of System.Type.FullName
Unexpected value of System.Type.FullName I recently needed to build C# specific name (which must always include global:: specifier) for an arbitrary type and have come accross following issue: ``` // ...
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- 30 Jul at 11:27
How to use LINQ on a multidimensional array to 'unwind' the array?
How to use LINQ on a multidimensional array to 'unwind' the array? Consider the following array: `int[,] numbers = new int[3, 2] { { 2, 1 }, { 3, 4 }, { 6, 5 } };` I would like to use LINQ to construc...
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- 11 Dec at 15:34
Initialize 2D array
Initialize 2D array I am trying to initialize a 2D array, in which the type of each element is . So far, I can only initialize this array in the follow way. ``` public class ticTacToe { private char[...
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- 12 Dec at 04:38
Why does typeof(Object[,][]).Name equal "Object[][,]"?
Why does typeof(Object[,][]).Name equal "Object[][,]"? Evaluating `typeof(Object[,][]).Name` gives `Object[][,]` Similarly, `typeof(Object[][,]).Name` gives `Object[,][]` Seems like the comma is movin...
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- 14 Feb at 20:37
How to convert a 1d array to 2d array?
How to convert a 1d array to 2d array? Say, I have a 1d array with 30 elements: How to convert the 1d array to 2d array? Say 10x3? Should I use a for loop? But I cannot work it out.
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- 15 Feb at 15:58
How to initialize multi-dimensional array with different default value
How to initialize multi-dimensional array with different default value I am trying to initialize 2-dimensional array of integer values with -1. When I create a new array, it is automatically filled wi...
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- 26 Feb at 00:42
Which comes first in a 2D array, rows or columns?
Which comes first in a 2D array, rows or columns? When creating a 2D array, how does one remember whether rows or columns are specified first?
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- 21 Mar at 18:44
Printing 2D array in matrix format
Printing 2D array in matrix format I have a 2D array as follows: I want to print the values of this array in matrix format like: How can I do this?
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- 28 Mar at 09:58
Copy one 2D array to another 2D array
Copy one 2D array to another 2D array I used this code to copy one 2D array to another 2D array: However, when I change some data in `tempPerformance` then these changes also apply to `teamPerformance...
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- 31 Mar at 04:20
slow performance of multidimensional array initialiser
slow performance of multidimensional array initialiser I have some weird performance results that I cannot quite explain. It seems that this line is 4 times slower than this one ``` d = new double[4, ...
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- 15 Apr at 17:24
How to search in 2D array by LINQ ?[version2]
How to search in 2D array by LINQ ?[version2] I have an array like this: i search in column by statement and return in column like this: ``` string className = "A"; string color = "Black"; for (int i ...
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- 7 Sep at 13:52
in_array() and multidimensional array
in_array() and multidimensional array I use `in_array()` to check whether a value exists in an array like below, but what about an multidimensional array (below) - how can I check that value whether i...
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- 9 Sep at 12:26
How to initialize an array of 2D-arrays?
How to initialize an array of 2D-arrays? I have an array of 2D-arrays. For example, it is like: But If I write ``` int [,][] arrays={{{0, 0, 1}, {1, 0, 0}} {{0, 0, 3}, {2, 1, 2}, {2, 2, 1}, {...
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- 13 Oct at 15:3
Fastest way to zero out a 2D array in C#
Fastest way to zero out a 2D array in C# I have a 2D array that I want to clear and reset to 0 values. I know how to clear a vector (1D array) using `Array.Clear()` but I don't know the best way to cl...
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- 29 Oct at 21:45
How do I Sort a Multidimensional Array in PHP
How do I Sort a Multidimensional Array in PHP I have CSV data loaded into a multidimensional array. In this way each "row" is a record and each "column" contains the same type of data. I am using the ...
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- 30 Oct at 09:39
Serializing Multidimensional array to JSON with ServiceStack
Serializing Multidimensional array to JSON with ServiceStack Returning the following object excludes the property "coordinates" from the JSON. What am I doing wrong? ``` [Route("/GeozonePolygon/{ZoneT...
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- 4 Dec at 17:53
Multidimensional Arrays vs. Array of Arrays in Response DTO
Multidimensional Arrays vs. Array of Arrays in Response DTO I have a DTO that I'm using with the ServiceStack 'JsonServiceClient', and it appears a multidimensional array arrives as 'null' on my clien...
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- 5 Dec at 10:33
How do I parse a multidimensional JSON array using ServiceStack.Text?
How do I parse a multidimensional JSON array using ServiceStack.Text? I read [this post](https://github.com/ServiceStack/ServiceStack.Text/blob/master/tests/ServiceStack.Text.Tests/UseCases/GMapDirect...
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- 19 Dec at 11:5
Json MultiArray & ServiceStack
Json MultiArray & ServiceStack There is a line {"level": [{"level": 1, "points": 0, "name": "Some"}, {"level": 2, "points": 50, "name": "Second level "}, {" level ": 3," points ": 100," name ":" third...
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- 17 Jan at 20:57
PHP: Get key from array?
PHP: Get key from array? I am sure that this is super easy and built-in function in PHP, but I have yet not seen it. Here's what I am doing for the moment: Could I do something like the following inst...
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- 1 Feb at 18:48
2D arrays in Python
2D arrays in Python What's the best way to create 2D arrays in Python? What I want is want is to store values like this: so that I access data like `X[2],Y[2],Z[2]` or `X[n],Y[n],Z[n]` where `n` is va...
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- 26 Feb at 00:11
Matrix multiplication using arrays
Matrix multiplication using arrays I'm trying to make a simple matrix multiplication method using multidimensional arrays (`[2][2]`). I'm kinda new at this, and I just can't find what it is I'm doing ...
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- 22 May at 21:58
How to insert a new key value pair in array in php?
How to insert a new key value pair in array in php? I've an array as follows named `$test_package_data`. For the reference I'm printing first two elements of it: ``` Array ( [0] => Array ( ...
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- 15 Aug at 14:19
Converting 2 dimensional array to Single dimensional in C#?
Converting 2 dimensional array to Single dimensional in C#? I am converting 2dimensional array to Single dimensional in C#. I receive the 2 dimensional array from device (C++) and then I convert it to...
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- 5 Sep at 07:34