Questions tagged [arrays]

14

votes

3

answers

Count instances of a value in an array in Ruby 1.8.6

ruby arrays

asked 2011-02-04T11:54:07.470

11

votes

2

answers

Joining two 2D numpy arrays into a single 2D array of 2-tuples

python arrays numpy

asked 2011-02-02T11:06:44.487

970

votes

20

answers

How to initialize an array's length in JavaScript?

javascript arrays jslint

asked 2011-01-31T14:29:07.513

135

votes

9

answers

convert ArrayList<MyCustomClass> to JSONArray

android arraylist arrays json

asked 2011-01-30T08:34:16.853

243

votes

9

answers

convert string array to string

c# arrays string

asked 2011-01-30T05:51:37.773

23

votes

3

answers

Problems keeping an object in an array, Ruby issues and Rails issues

ruby-on-rails ruby arrays

asked 2011-01-29T06:33:21.110

10

votes

3

answers

How do I create a fixed-length, mutable array of Python objects in Cython?

python arrays cython trie python-c-extension

asked 2011-01-28T23:32:27.280

64

votes

11

answers

jQuery UI autocomplete with item and id

javascript jquery arrays jquery-ui jquery-ui-autocomplete

asked 2011-01-27T10:46:33.353

19

votes

2

answers

PHP extract part from array keeping previous keys

php arrays slice

asked 2011-01-26T12:13:21.337

13

votes

3

answers

Mapping elements in 2D upper triangle and lower triangle to linear structure

c++ arrays algorithm matrix indexing

asked 2011-01-26T09:52:50.503

44

votes

13

answers

array_flip():Can only flip STRING and INTEGER values! in DrupalDefaultEntityController->load()

arrays drupal drupal-modules php

asked 2011-01-25T19:40:27.997

3361

votes

51

answers

How can I check if an object is an array?

javascript arrays javascript-objects

asked 2011-01-23T18:53:04.733

11

votes

3

answers

In Java, why can't an array be a Type Variable's bound, but can be a Wildcard's bound?

java arrays wildcard bounds type-parameter

asked 2011-01-23T17:09:42.803

10

votes

7

answers

Is this a reasonable way to 'subclass' a javascript array?

javascript arrays subclass

asked 2011-01-21T16:12:27.710

14

votes

3

answers

Obtaining a pointer to the end of an array

c++ arrays templates pointers pass-by-reference

asked 2011-01-21T13:02:15.610

346

votes

5

answers

Convert array of integers to comma-separated string

c# arrays string

asked 2011-01-21T07:54:23.847

9

votes

2

answers

How to get the index of an object inside an array of objects?

javascript arrays object

asked 2011-01-21T03:09:21.443

18

votes

4

answers

Convert array-of-hashes to a hash-of-hashes, indexed by an attribute of the hashes

ruby arrays performance hash

asked 2011-01-20T23:38:41.870

12

votes

5

answers

What is more efficient: List<T>.Add() or System.Array.Resize()?

c# .net arrays generics .net-micro-framework

asked 2011-01-18T04:07:20.513

16

votes

9

answers

Echo a multidimensional array in PHP

php arrays multidimensional-array nested

asked 2011-01-18T00:16:37.357

14

votes

7

answers

Sort ArrayList of Array in Java

java arrays sorting

asked 2011-01-15T13:27:30.200

20

votes

3

answers

Building Hash by grouping array of objects based on a property of the items

ruby arrays hash

asked 2011-01-14T15:09:46.613

56

votes

12

answers

Copying non null-terminated unsigned char array to std::string

c++ string copy null-terminated arrays

asked 2011-01-14T13:40:23.630

12

votes

4

answers

Extremely fast way to clone the values of a jagged array into a second array?

c# arrays performance

asked 2011-01-12T15:44:29.287

9

votes

1

answers

Why is this rails view spitting out a raw array at the end of an .each do loop?

ruby-on-rails arrays view models

asked 2011-01-12T04:14:23.080

47

votes

8

answers

Can I use an instantiated Object as an Array Key?

php arrays object

asked 2011-01-10T01:20:43.167

17

votes

8

answers

Using Dynamic Memory allocation for arrays

c arrays memory dynamic-memory-allocation

asked 2011-01-09T20:10:05.427

58

votes

6

answers

How do I convert an array of floats to a byte[] and back?

c# .net floating-point arrays endianness

asked 2011-01-08T19:45:39.717

24

votes

5

answers

Concatenating an array of arrays in Coffeescript

arrays coffeescript

asked 2011-01-08T00:24:29.673

44

votes

7

answers

Is it legal to use memset(…, 0, …) on an array of doubles?

arrays c double standards memset

asked 2011-01-07T20:15:56.170

100

votes

9

answers

Why does Java allow arrays of size 0?

java arrays

asked 2011-01-06T06:40:38.673

89

votes

5

answers

Correct way to work with vector of arrays

c++ arrays vector stdvector

asked 2011-01-06T06:11:21.463

117

votes

17

answers

How to find the kth smallest element in the union of two sorted arrays?

arrays algorithm binary-search divide-and-conquer

asked 2011-01-05T18:43:59.717

130

votes

7

answers

What is the use of the ArraySegment<T> class?

c# arrays .net

asked 2011-01-05T01:12:41.940

17

votes

5

answers

Ruby find next in array

ruby arrays

asked 2011-01-04T17:25:37.023

26

votes

3

answers

Concatenate JSONArrays

java android arrays json concatenation

asked 2011-01-04T04:54:11.290

31

votes

5

answers

Add prefix string to each value of a flat array

php arrays replace prefix prepend

asked 2010-12-26T23:25:43.757

15

votes

5

answers

Java: Bytes to floats / ints

java casting floating-point integer arrays

asked 2010-12-22T20:37:57.533

15

votes

4

answers

PHP: many concats or one implode?

php arrays performance string

asked 2010-12-21T18:32:07.777

16

votes

3

answers

bind_result into an array PHP mysqli prepared statement

php arrays mysqli prepared-statement

asked 2010-12-21T07:13:53.537

43

votes

4

answers

How do you store a list of directories into an array in Bash (and then print them out)?

arrays bash directory

asked 2010-12-20T21:55:48.603

26

votes

3

answers

Passing an array as parameter in JavaScript

javascript arrays

asked 2010-12-18T19:04:06.297

29

votes

3

answers

Sorting an array based on an attribute that may be nil in some elements

arrays ruby sorting heterogeneous-array

asked 2010-12-18T00:59:06.823

15

votes

4

answers

Java array initialization within argument list

java arrays

asked 2010-12-14T20:29:35.340

384

votes

10

answers

How to create a sub array from another array in Java?

java arrays

asked 2010-12-14T13:20:50.583

45

votes

3

answers

Common array length macro for C?

c++ c arrays c-preprocessor

asked 2010-12-11T06:28:21.083

161

votes

6

answers

Loop a multidimensional array and only print two specific column values per row

php arrays loops multidimensional-array printing

asked 2010-12-11T01:11:43.597

42

votes

3

answers

How can I initialize an Array inside a Hash in Ruby

ruby arrays hash

asked 2010-12-10T14:57:37.817

10

votes

4

answers

Reference PHP array by multiple indexes

php arrays multidimensional-array

asked 2010-12-10T03:04:17.487

13

votes

1

answers

Difference between array.count and array.size

ruby-on-rails arrays

asked 2010-12-09T09:09:09.347

Questions tagged arrays