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Questions tagged iteration

80 questions · page 1 of 2

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11
votes
2
answers

SICP recursive process vs iterative process: using a recursive procedure to generate an iterative process

recursion sicp iteration
asked 2013-06-22T18:54:46.533
8
votes
3
answers

Iterating speed and data type

c# performance iteration
asked 2013-05-11T05:56:33.713
11
votes
2
answers

Get all employee who directly or indirectly reports to an employee, with hierarchy level no

sql sql-server foreign-keys iteration primary-key
asked 2013-04-26T08:56:25.490
22
votes
4
answers

How to concisely express function iteration?

scala haskell functional-programming iteration
asked 2013-04-15T08:29:50.963
11
votes
5
answers

Multiplicative combination algorithm

python algorithm iteration
asked 2013-03-21T00:43:29.987
14
votes
2
answers

line 60, in make_tuple return tuple(l) TypeError: iter() returned non-iterator of type 'Vector'

python class vector iteration pygame
asked 2013-03-01T04:44:06.783
68
votes
8
answers

Get index of current element in C++ range-based for-loop

c++ for-loop c++11 iteration
asked 2013-03-01T02:17:40.387
22
votes
3
answers

Grouping / clustering numbers in Python

python numbers iteration
asked 2013-02-09T01:24:59.817
21
votes
9
answers

Efficient way to find if map contains any of the keys from a list/iterable

java arrays dictionary iteration
asked 2012-12-28T11:00:21.650
8
votes
10
answers

Returning Nth Fibonacci number the sequence?

c# iteration fibonacci
asked 2012-10-22T19:20:16.990
12
votes
3
answers

tail recursive vs iterative algorithms

recursion tail-recursion iteration
asked 2012-10-15T09:49:56.337
27
votes
4
answers

Quicksort: Iterative or Recursive

algorithm performance recursion iteration quicksort
asked 2012-09-23T14:41:01.043
59
votes
11
answers

How do I iterate over a vector and also know the index of the element?

c++ algorithm vector stl iteration
asked 2012-09-19T13:07:43.783
14
votes
3
answers

Count all elements in list of arbitrary nested list without recursion

python recursion iteration
asked 2012-05-14T14:02:51.270
19
votes
8
answers

How to do in-order traversal of a BST without recursion or stack but using parent pointers?

algorithm binary-search-tree tree-traversal iteration inorder
asked 2012-04-29T11:44:51.270
8
votes
9
answers

Swapping array values with for and yield scala

scala for-loop iteration swap yield
asked 2012-04-14T23:59:43.833
8
votes
1
answers

Technique for iterating through variables and finding Instances of a specific Type

c# reflection iteration
asked 2012-04-10T19:50:36.130
237
votes
8
answers

Is there a built-in way to loop through the properties of an object?

javascript iteration handlebars.js mustache
asked 2012-01-30T02:42:53.677
66
votes
8
answers

pythonic way to iterate over part of a list

python list iteration
asked 2011-12-29T17:44:04.240
14
votes
3
answers

Numpy Root-Mean-Squared (RMS) smoothing of a signal

numpy iteration scipy smoothing moving-average
asked 2011-11-23T16:29:00.897
105
votes
15
answers

Iterate through Nested JavaScript Objects

javascript iteration
asked 2011-11-10T19:13:03.617
88
votes
9
answers

Why can't we assign a foreach iteration variable, whereas we can completely modify it with an accessor?

c# foreach iteration accessor
asked 2011-10-20T15:11:55.980
9
votes
3
answers

For Each loop on a 2D array in VB.NET

vb.net foreach iteration multidimensional-array
asked 2011-10-14T15:32:46.963
76
votes
6
answers

How does a for loop work, specifically for(;;)?

java loops syntax for-loop iteration
asked 2011-08-16T16:11:50.883
97
votes
12
answers

Efficient iteration with index in Scala

scala iteration
asked 2011-07-26T16:39:18.147
17
votes
2
answers

Does iteratee I/O make sense in non-functional languages?

c# haskell iteration
asked 2011-07-22T19:56:50.727
18
votes
5
answers

What is the optimal way to loop between two dates in Perl?

perl date loops iteration
asked 2011-07-08T09:57:16.917
11
votes
0
answers

What's So Good About Recursion?

language-agnostic recursion iteration
asked 2011-06-24T03:32:05.137
9
votes
4
answers

SQLALCHEMY - Iterating through data

python sqlalchemy iteration
asked 2011-06-22T20:18:31.903
13
votes
4
answers

Iterating through all Textareas with Javascript (jQuery)

jquery html textarea iteration
asked 2011-06-01T13:11:02.427
9
votes
5
answers

Are keySet entries of a WeakHashMap never null?

java null iteration weakhashmap keyset
asked 2011-05-28T00:45:18.563
48
votes
3
answers

Ruby array each_slice_with_index?

ruby iteration built-in
asked 2011-05-12T20:20:41.073
36
votes
2
answers

JSTL iterate over list of objects

java jsp jstl iteration
asked 2011-05-05T05:47:22.757
131
votes
11
answers

PHP: Can I get the index in an array_map function?

php arrays loops dictionary iteration
asked 2011-05-03T11:00:57.463
68
votes
7
answers

Java : Iteration through a HashMap, which is more efficient?

java dictionary performance hashmap iteration
asked 2011-04-28T23:52:04.563
15
votes
9
answers

PHP foreach() with arrays within arrays?

php arrays iteration
asked 2011-04-02T16:01:37.400
10
votes
3
answers

Python + MongoDB - Cursor iteration too slow

python mongodb performance iteration database-cursor
asked 2011-03-29T23:52:25.537
56
votes
14
answers

Unsigned int reverse iteration with for loops

c++ loops for-loop overflow iteration
asked 2011-03-28T11:18:37.203
83
votes
3
answers

Java: Most efficient method to iterate over all elements in a org.w3c.dom.Document?

java xml dom iteration
asked 2011-03-22T04:55:15.890
26
votes
6
answers

Iterate through each digit in a number

java math numbers iteration
asked 2011-02-15T21:15:47.800
9
votes
3
answers

Iterating over a stack (reverse list), is there an isempty() method?

python stack iteration
asked 2010-12-28T15:56:50.977
11
votes
3
answers

How to iterate over this generic List with wildcards?

java generics collections iteration wildcard
asked 2010-12-12T07:26:54.520
60
votes
13
answers

Java HashMap: How to get a key and value by index?

java iteration hashmap
asked 2010-10-19T23:08:34.910
30
votes
6
answers

pairwise traversal of a list or tuple

python iteration
asked 2010-10-03T11:57:48.283
88
votes
13
answers

Adding element to list while iterating

python list iteration
asked 2010-09-20T14:54:23.923
44
votes
14
answers

Algorithm for iterating over an outward spiral on a discrete 2D grid from the origin

algorithm language-agnostic recursion iteration
asked 2010-09-14T04:58:36.533
20
votes
8
answers

PHP equivalent to Python's enumerate()?

php python iteration
asked 2010-08-24T20:29:58.140
18
votes
5
answers

Iteration order of sets in Python

python iteration set
asked 2010-08-04T14:08:15.673
33
votes
3
answers

In R, how do you loop over the rows of a data frame really fast?

r performance dataframe iteration rows
asked 2010-07-26T17:56:49.470
11
votes
5
answers

Convert nested for-loops into single LINQ statement

c# linq syntax iteration structure
asked 2010-07-06T05:12:18.810
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