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Questions tagged arrays

1185 questions · page 20 of 24

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34
votes
9
answers

NullPointerException when creating an array of objects

java arrays nullpointerexception
asked 2009-12-17T15:49:19.360
10
votes
5
answers

Why [] is used in delete ( delete [] ) to free dynamically allocated array ?

c++ arrays
asked 2009-12-16T10:50:19.923
9
votes
5
answers

unique() for arrays in JavaScript

javascript algorithm arrays unique
asked 2009-12-11T19:05:35.623
22
votes
3
answers

What is the quickest way to remove one array of items from another?

c# .net arrays
asked 2009-12-10T23:01:39.100
12
votes
8
answers

PHP convert nested array to single array while concatenating keys?

php arrays recursion multidimensional-array
asked 2009-12-10T18:07:06.633
19
votes
4
answers

C# volatile array items?

c# .net multithreading arrays volatile
asked 2009-12-05T16:47:24.427
18
votes
4
answers

How to check if a particular character exists within a character array

c# .net arrays
asked 2009-11-30T08:57:59.453
141
votes
5
answers

How to randomly sort (scramble) an array in Ruby?

ruby arrays random shuffle
asked 2009-11-29T18:45:59.340
24
votes
3
answers

A question about JavaScript's slice and splice methods

javascript arrays slice splice arguments
asked 2009-11-22T03:10:46.150
96
votes
14
answers

Using jQuery to compare two arrays of Javascript objects

javascript jquery arrays object compare
asked 2009-11-20T20:31:27.067
25
votes
6
answers

ASP.Net MVC RouteData and arrays

c# asp.net-mvc arrays list asp.net-mvc-routing
asked 2009-11-17T23:56:31.683
75
votes
5
answers

Converting between C++ std::vector and C array without copying

c++ c arrays stl stdvector
asked 2009-11-14T03:33:42.563
33
votes
2
answers

Remove item from array if it exists in a 'disallowed words' array

php arrays
asked 2009-11-13T11:41:40.597
172
votes
9
answers

Why does 2 == [2] in JavaScript?

javascript arrays properties
asked 2009-11-12T18:10:17.640
50
votes
4
answers

Alphabetically sort a flat associative array by values and preserve the original keys

php arrays sorting associative-array preserve
asked 2009-11-04T11:37:52.257
161
votes
7
answers

How can I initialize a String array with length 0 in Java?

java arrays initialization
asked 2009-11-03T07:49:10.423
161
votes
21
answers

How to get random value out of an array?

php arrays random
asked 2009-10-29T12:39:47.383
270
votes
10
answers

Is an array name a pointer?

c arrays pointers
asked 2009-10-29T06:38:05.200
94
votes
7
answers

What does it do to concatenate a string to a bracketed expression, like `var x = "a" + [b]`?

javascript arrays syntax
asked 2009-10-27T09:05:13.477
37
votes
10
answers

pass array to method Java

java arrays
asked 2009-10-23T00:15:58.540
30
votes
7
answers

Is there a standard function in C that would return the length of an array?

c arrays
asked 2009-10-21T04:50:52.300
40
votes
9
answers

When to use a List over an Array in Java?

java arrays list data-structures
asked 2009-10-19T16:48:30.630
46
votes
12
answers

Range of Years in JavaScript for a select box

javascript arrays range
asked 2009-10-15T21:41:29.137
627
votes
16
answers

How to sum array of numbers in Ruby?

ruby arrays math sum
asked 2009-10-08T16:04:57.870
288
votes
31
answers

Random shuffling of an array

java arrays random shuffle
asked 2009-10-05T12:15:59.540
59
votes
2
answers

Determine if a value exists in an array of hashes

ruby arrays
asked 2009-10-03T21:15:24.990
18
votes
2
answers

Array.Length vs Array.Count

c# .net arrays
asked 2009-10-01T23:09:21.780
79
votes
28
answers

Are there other common "c-like" or non "c-like" languages with non zero index array position?

arrays programming-languages indexing
asked 2009-09-30T18:06:20.120
10
votes
2
answers

How to sort structure arrays in MATLAB?

arrays matlab sorting matlab-struct
asked 2009-09-30T11:12:46.780
151
votes
18
answers

How to sum all column values in multi-dimensional array?

php arrays multidimensional-array sum
asked 2009-09-30T07:59:32.963
10
votes
7
answers

what is the cleanest way to remove all extra spaces from a user input comma delimited string into an array

c# regex arrays string
asked 2009-09-27T14:11:26.983
18
votes
1
answers

Java serialization of multidimensional array

java arrays serialization vector
asked 2009-09-23T16:35:49.010
507
votes
11
answers

What is array-to-pointer conversion aka. decay?

c++ c arrays pointers
asked 2009-09-22T17:24:43.190
9
votes
4
answers

PHP array with default value for nonexisting indices

php arrays hash
asked 2009-09-22T16:17:01.557
29
votes
11
answers

Find all second level keys in multi-dimensional array in php

php arrays multidimensional-array key
asked 2009-09-21T17:32:44.173
13
votes
5
answers

Representing a 2D array as a 1D array

c performance arrays
asked 2009-09-19T22:43:02.447
18
votes
5
answers

Initializing a string array as an argument in a method call in C#

c# arrays methods initialization parameter-passing
asked 2009-09-13T00:02:15.080
11
votes
2
answers

Jagged PowerShell array is losing a dimension when only one element exists

arrays powershell
asked 2009-09-07T19:59:10.537
222
votes
32
answers

How might I find the largest number contained in a JavaScript array?

javascript algorithm arrays max
asked 2009-09-04T14:17:51.780
15
votes
3
answers

Convert linq query to string array - C#

c# linq arrays string casting
asked 2009-09-04T11:54:55.613
15
votes
5
answers

Initializing static array of strings (C++)?

c++ arrays string static initialization
asked 2009-09-03T22:16:59.610
45
votes
3
answers

Pointers and arrays in Python ctypes

python arrays pointers ctypes
asked 2009-09-01T15:38:20.350
203
votes
8
answers

array_push() with key value pair

php arrays
asked 2009-08-30T22:20:42.953
16
votes
5
answers

Last named parameter not function or array?

c++ c arrays variadic-functions
asked 2009-08-30T08:10:34.467
20
votes
5
answers

How to expand an array dynamically in C++? (like in vector)

c++ arrays dynamic expand
asked 2009-08-29T06:16:23.210
284
votes
4
answers

How to slice an array in Bash

arrays bash slice
asked 2009-08-26T16:04:12.543
161
votes
14
answers

C: differences between char pointer and array

c arrays pointers
asked 2009-08-26T16:00:26.890
82
votes
11
answers

The best way to make CodeIgniter website multi-language -- calling from lang arrays depending on lang session?

php arrays codeigniter session multilingual
asked 2009-08-25T13:52:51.193
387
votes
31
answers

How to Flatten a Multidimensional Array?

php arrays multidimensional-array flatten
asked 2009-08-23T23:47:25.477
41
votes
4
answers

Convert a string array to a concatenated string in C#

c# arrays string
asked 2009-08-20T09:20:24.997
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