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Questions tagged arrays

1185 questions · page 10 of 24

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9
votes
5
answers

How to filter an associative arrays using array of keys in PHP?

php arrays associative
asked 2011-08-18T13:10:00.133
138
votes
2
answers

Array_merge versus +

php arrays array-merge
asked 2011-08-14T21:06:52.493
530
votes
15
answers

How does `Array.prototype.slice.call` work?

javascript arrays slice arguments-object
asked 2011-08-14T12:59:05.127
13
votes
6
answers

Array property syntax in C#

c# arrays syntax properties
asked 2011-08-11T18:56:11.573
17
votes
6
answers

storing coordinates in array in javascript

javascript arrays google-maps
asked 2011-08-11T17:27:21.293
10
votes
2
answers

How to create base64Binary data?

java web-services wsdl arrays base64
asked 2011-08-11T15:28:58.227
13
votes
3
answers

Intersection of multiple arrays in PostgreSQL

sql arrays postgresql aggregate-functions intersection
asked 2011-08-11T02:44:49.597
15
votes
4
answers

where is array saved in memory in java?

java arrays memory heap-memory stack-memory
asked 2011-08-10T18:14:25.990
148
votes
5
answers

How to sort numbers correctly with Array.sort()?

javascript arrays sorting numbers numeric
asked 2011-08-09T18:17:32.770
12
votes
7
answers

Insert a element in String array

c# arrays
asked 2011-08-09T12:32:14.053
82
votes
19
answers

How to check if a specific value exists at a specific key in any subarray of a multidimensional array?

php arrays search multidimensional-array array-column
asked 2011-08-09T02:41:02.090
21
votes
3
answers

How to search through a JSON Array in PHP

php arrays json
asked 2011-08-08T19:39:40.160
27
votes
2
answers

array_length() of an empty array returning NULL

arrays postgresql plpgsql
asked 2011-08-08T16:33:48.993
32
votes
19
answers

How do I make an array with unique elements (i.e. remove duplicates)?

javascript arrays
asked 2011-08-04T10:53:03.017
14
votes
3
answers

JS associative arrays: add new pair

javascript arrays dictionary associative-array
asked 2011-08-04T05:35:20.350
15
votes
10
answers

Why do you need pointers in this situation?

c++ arrays pointers polymorphism
asked 2011-07-31T18:52:12.130
19
votes
4
answers

array_key_exists($key, $array) vs !empty($array[$key])

php arrays array-key-exists
asked 2011-07-30T16:56:39.417
72
votes
8
answers

split an array into two based on a index in javascript

javascript arrays split
asked 2011-07-29T11:46:54.637
15
votes
1
answers

Rounding problem with rspec tests when comparing float arrays

ruby-on-rails arrays testing rspec floating-point
asked 2011-07-28T08:19:45.457
114
votes
8
answers

What does << mean in Ruby?

ruby arrays operators
asked 2011-07-27T22:37:14.513
18
votes
4
answers

Concurrent Arrays in Java

java arrays concurrency
asked 2011-07-25T19:39:37.270
23
votes
4
answers

Can a pointer to a string be used in a printf?

c arrays string pointers printf
asked 2011-07-23T09:20:34.927
12
votes
8
answers

Count "truthy" values in a 2d array

php arrays multidimensional-array count array-filter
asked 2011-07-22T20:17:27.840
21
votes
5
answers

Android string-array with all countries in different languages

android xml arrays
asked 2011-07-22T09:23:50.427
74
votes
24
answers

Convert multidimensional array into single array

php arrays
asked 2011-07-22T03:30:49.860
13
votes
3
answers

Fast grouping of a javascript array

javascript arrays
asked 2011-07-21T19:37:20.797
73
votes
8
answers

Returning an empty array

java arrays
asked 2011-07-21T18:09:59.940
34
votes
1
answers

Ruby Select and Reject in one method

ruby arrays select filter
asked 2011-07-21T15:27:21.857
21
votes
2
answers

ASP.NET MVC 3 Razor : Initialize a JavaScript array

javascript arrays asp.net-mvc-3 razor
asked 2011-07-21T14:08:03.990
19
votes
3
answers

Getting Array of struct from IntPtr

c# arrays marshalling intptr
asked 2011-07-19T12:28:27.647
11
votes
1
answers

Invocation of toString on an array - FindBugs

arrays tostring findbugs
asked 2011-07-18T04:52:56.360
34
votes
2
answers

Remove one column for a numpy array

python arrays numpy
asked 2011-07-15T17:07:40.513
26
votes
14
answers

find if two arrays contain the same set of integers without extra space and faster than NlogN

arrays algorithm
asked 2011-07-14T09:39:11.377
478
votes
24
answers

Get the first level key of the first row containing a specified column value in a 2d array

php arrays multidimensional-array filter
asked 2011-07-12T08:41:14.703
19
votes
7
answers

How are static arrays stored in Java memory?

java c arrays memory static
asked 2011-07-11T18:35:43.607
39
votes
7
answers

casting Arrays.asList causing exception: java.util.Arrays$ArrayList cannot be cast to java.util.ArrayList

java arrays casting multidimensional-array arraylist
asked 2011-07-10T12:10:21.853
15
votes
3
answers

How do you output JSON using wp_Query in wordpress?

php arrays json wordpress
asked 2011-07-09T14:24:05.933
15
votes
9
answers

find an element in a sorted matrix

java arrays algorithm binary-search
asked 2011-07-06T21:12:27.337
10
votes
4
answers

Is the .each iterator in ruby guaranteed to give the same order on the same elements every time?

ruby arrays iterator
asked 2011-07-05T23:52:03.360
13
votes
4
answers

array combine three or more arrays with php

php arrays
asked 2011-07-01T22:20:15.930
19
votes
1
answers

Whats going on with this byte array?

windows-phone-7 c#-4.0 encoding arrays
asked 2011-07-01T04:22:03.663
21
votes
3
answers

Best way to copy from one array to another

java arrays
asked 2011-06-30T15:55:07.143
98
votes
5
answers

How to make a copy of a 2D array in Python?

python arrays object copy variable-assignment
asked 2011-06-30T09:43:40.363
54
votes
4
answers

Apply method to each elements in array/enumerable

ruby arrays enumerable
asked 2011-06-27T17:58:00.277
11
votes
3
answers

Build an array of images in Matlab

arrays image matlab
asked 2011-06-27T17:38:33.787
48
votes
2
answers

Numpy Array to base64 and back to Numpy Array - Python

python django arrays numpy base64
asked 2011-06-26T18:12:06.047
18
votes
3
answers

Difference between pointer to pointer and pointer to array?

c arrays pointers declaration dereference
asked 2011-06-24T21:45:48.883
336
votes
9
answers

How do I get the last 5 elements, excluding the first element from an array?

javascript arrays
asked 2011-06-24T21:17:16.823
23
votes
4
answers

JUnit 3 - Array contains a given element

java arrays junit
asked 2011-06-24T15:25:40.950
23
votes
3
answers

Can't Convert string to JsonArray

java arrays json string gson
asked 2011-06-23T13:32:05.610
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