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Questions tagged foreach

117 questions · page 2 of 3

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19
votes
3
answers

Modifying list inside foreach loop

c# list foreach
asked 2011-06-09T15:03:41.547
53
votes
4
answers

Why is declaration of the variable required inside a for-each loop in java

java syntax foreach
asked 2011-05-26T09:42:28.047
144
votes
10
answers

Is there a way to avoid null check before the for-each loop iteration starts?

java for-loop foreach
asked 2011-05-20T21:50:32.473
18
votes
3
answers

Using LINQ's ForEach with anonymous methods in VB.NET

.net vb.net linq for-loop foreach
asked 2011-05-16T10:02:27.340
63
votes
9
answers

Looping through JSON with node.js

json asynchronous node.js foreach
asked 2011-04-29T07:08:09.617
17
votes
7
answers

how to iterate a list like List<Map<String,Object>>

java foreach
asked 2011-04-26T07:07:33.007
14
votes
6
answers

Get folders with PHP glob - unlimited levels deep

php foreach directory glob
asked 2011-04-24T08:27:55.717
42
votes
2
answers

Looping through Regex Matches

c# .net regex foreach
asked 2011-04-23T23:15:43.317
21
votes
8
answers

In .NET, using "foreach" to iterate an instance of IEnumerable<ValueType> will create a copy? So should I prefer to use "for" instead of "foreach"?

c# .net performance foreach value-type
asked 2011-04-14T13:12:35.100
10
votes
5
answers

Can I iterate through two loops of equal size with foreach?

php for-loop foreach
asked 2011-04-12T21:05:37.467
69
votes
12
answers

Get next element in foreach loop

php foreach
asked 2011-02-23T20:38:39.157
11
votes
2
answers

Problems using foreach parallelization

r foreach parallel-processing
asked 2011-02-15T17:56:08.100
13
votes
5
answers

Parallel.Foreach as fast / slow as normal ForEach

c# multithreading foreach parallel-processing
asked 2011-02-04T15:58:56.293
77
votes
4
answers

Is foreach guaranteed to iterate in the array order in php?

php foreach
asked 2011-01-19T08:35:12.930
10
votes
7
answers

Xml node reading for each loop

c# xml loops foreach nodes
asked 2011-01-10T18:49:14.263
15
votes
5
answers

How to get the item before current and after current in a dictionary with Linq / C#?

c# linq list foreach
asked 2010-12-02T11:21:33.710
28
votes
1
answers

Binding params for PDO statement inside a loop

php foreach pdo prepared-statement
asked 2010-11-13T20:27:15.640
12
votes
3
answers

In Perl, is it appropriate to use map in void context instead of a foreach loop?

perl dictionary foreach
asked 2010-11-13T20:20:03.827
38
votes
11
answers

Idiomatic way to use for-each loop given an iterator?

java guava foreach
asked 2010-10-07T15:15:21.410
11
votes
4
answers

Objective c "for each" (fast enumeration) -- evaluation of collection?

iphone objective-c foreach fast-enumeration
asked 2010-10-07T13:45:59.213
45
votes
5
answers

PHP foreach with Nested Array?

php arrays foreach nested
asked 2010-09-10T12:08:59.640
16
votes
4
answers

Is IEnumerable required to use a foreach loop?

c# ienumerable foreach
asked 2010-08-27T13:00:05.663
22
votes
4
answers

Multiple Threads reading from the same file

c# xml file foreach parallel-processing
asked 2010-08-19T23:56:23.637
19
votes
4
answers

How is Java's for loop code generated by the compiler

java foreach
asked 2010-08-08T06:08:46.860
150
votes
3
answers

Performance of FOR vs FOREACH in PHP

php arrays performance foreach for-loop
asked 2010-08-07T11:15:08.963
12
votes
2
answers

PHP stop foreach()

php count foreach
asked 2010-08-04T17:41:13.827
14
votes
8
answers

Changing Foreach Order?

c# foreach
asked 2010-07-23T17:44:20.387
11
votes
4
answers

Perl, foreach order

perl foreach
asked 2010-06-15T16:10:47.783
12
votes
5
answers

Can I pull the next element from within a Perl foreach loop?

perl loops foreach
asked 2010-06-05T08:52:06.920
16
votes
2
answers

DataTable with dynamic columns

java jsf datatable foreach
asked 2010-06-01T17:01:52.433
9
votes
4
answers

How do i parse a map (foreach) in the same order i created it (JAVA)

java dictionary sorting foreach
asked 2010-05-22T23:58:52.053
12
votes
6
answers

Any big difference between using contains or loop through a list?

java list iterator foreach contains
asked 2010-05-21T21:53:46.970
9
votes
4
answers

How do you combine two foreach loops into one

php foreach
asked 2010-03-31T22:43:06.973
30
votes
6
answers

Peek ahead when iterating an array in PHP

php arrays foreach spl
asked 2010-03-16T21:00:55.847
45
votes
7
answers

How can I access the next value in a collection inside a foreach loop in C#?

c# .net foreach
asked 2010-03-08T19:44:54.443
105
votes
12
answers

What does the colon (:) operator do?

java for-loop foreach operators
asked 2010-03-08T06:09:44.837
39
votes
4
answers

Java: "Anonymous" array in for-each-loop

java arrays foreach
asked 2010-03-01T20:29:56.617
40
votes
6
answers

case-insensitive array_unique

php arrays loops foreach
asked 2010-02-16T21:07:25.247
62
votes
2
answers

Iterate over elements of List and Map using JSTL <c:forEach> tag

list jsp foreach hashmap jstl
asked 2010-01-27T16:42:55.007
13
votes
4
answers

LINQ method for adding items to a dictionary

.net linq performance foreach
asked 2010-01-22T16:21:10.930
220
votes
23
answers

Advantages of std::for_each over for loop

c++ stl foreach coding-style
asked 2010-01-12T07:37:04.880
98
votes
10
answers

Is it possible to iterate over arguments in variadic macros?

c foreach c99 c-preprocessor variadic
asked 2009-12-09T07:35:04.787
20
votes
4
answers

Java foreach loop: for (Integer i : list) { ... }

java iterator foreach
asked 2009-11-30T09:22:39.710
13
votes
2
answers

iPhone Objective-C foreach design

iphone objective-c foreach
asked 2009-11-10T07:22:09.977
42
votes
4
answers

How does foreach work when looping through function results?

c# .net foreach
asked 2009-10-27T18:36:40.813
11
votes
13
answers

How can I know a row index while iterating with foreach?

c# foreach
asked 2009-10-08T22:14:10.083
260
votes
6
answers

Linq style "For Each"

c# .net linq foreach
asked 2009-10-02T13:16:39.067
9
votes
1
answers

Getting foreach() and ggplot2 to get along

r foreach ggplot2
asked 2009-08-30T02:07:13.480
224
votes
3
answers

Is there a way to iterate over a dictionary?

ios objective-c foreach iteration nsdictionary
asked 2009-08-16T14:34:38.680
15
votes
5
answers

foreach equivalent of php in jquery?

php jquery foreach
asked 2009-07-29T06:54:36.443
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