StackOverflow2013

Note that there are some explanatory texts on larger screens.

plurals

POjavascript for loop random return
primarykey
Id
12249707
data
AcceptedAnswerId
12288809
AnswerCount
2
ClosedDate
CommentCount
7
CommunityOwnedDate
CreationDate
2012-09-03T14:23:57.933
FavoriteCount
1
LastActivityDate
2012-09-12T09:47:26.250
LastEditDate
2012-09-03T17:07:19.107
LastEditorUserId
939421
OwnerUserId
939421
ParentId
0
PostTypeId
1
Score
2
ViewCount
501
LastEditorDisplayName
text
Body
I have this small source of code <pre><code>for (i = 0; i < elements.length; i++) { console.log(i); (function (i) { if (elements[i]["id"] == id) { index = i; console.log(i); } })(i); } console.log(index); </code></pre> I want to find an array's element index where sub element "id" = id; but it returns sometimes 0 simetimes 1. This code is inside a function that is inside a class. and I call the same function twice but with different parameters outside of the class, so first it must show 0 and than 1, but sometimes it shows 1 and than 0. so can you help me? I tried this method too but it doesn't work. <pre><code>var i = 0; while (i < elements.length) { console.log(elements[i]["id"]); if (elements[i]["id"] == id) { index = i; break; } else if (elements[i]["id"] != id) { i++; } } console.log(index); </code></pre> <a href="http://www.myserver.net63.net/" rel="nofollow">Here is my test page</a>, If you open it with Chrome (sometimes it happens but in Firefox it happens mostly) you will see that sometimes small image appears but sometimes it disapears when you press the button. You can also see the console output in "inspect elements -> console" EDIT I changed my code for better debug like this (as Lando suggested) : <pre><code>for (i in elements){ console.log("comparing elements['"+ i +"']['id']: "+ elements[i]["id"] +" with id:' "+ id + "'"); if(elements[i]["id"] == id){ index = i; } } console.log(index); </code></pre> and got console ouput: <pre><code>comparing elements['0']['id']: id2 with id:' id1' Slideshow.js:140 comparing elements['1']['id']: id1 with id:' id1' Slideshow.js:140 1 Slideshow.js:147 comparing elements['0']['id']: id2 with id:' id2' Slideshow.js:140 comparing elements['1']['id']: id1 with id:' id2' Slideshow.js:140 0 </code></pre> When it should be: <pre><code>comparing elements['0']['id']: id1 with id:' id1' Slideshow.js:140 comparing elements['1']['id']: id2 with id:' id1' Slideshow.js:140 0 Slideshow.js:147 comparing elements['0']['id']: id1 with id:' id2' Slideshow.js:140 comparing elements['1']['id']: id2 with id:' id2' Slideshow.js:140 1 </code></pre> EDIT 2 After seeing the output it turns out that objects in array "elements" change places, <code>elements[0]["id"]</code> becames <code>"id2"</code> where it should be <code>"id1"</code> I can't still difinetly say why is this happening or what to do to fix it. so please if you have any ideas share it. <a href="http://jsfiddle.net/PxfM8/" rel="nofollow">Here is my JSfiddle link</a>
Tags
<javascript><random><for-loop><while-loop>
Title
javascript for loop random return
singulars
PostAcceptedAnswerId
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. USIrakli
UserOwnerUserId
1. USIrakli
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
2. PO
 singulars
 PostTypePostTypeId
 PTAnswer
VotesPostIdCreationDate
1. VO
 singulars
 PostPostId
 POjavascript for loop random return
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTApproveEditSuggestion
2. VO
 singulars
 PostPostId
 POjavascript for loop random return
 UserUserId
 USIrakli
 VoteTypeVoteTypeId
 VTFavorite
3. VO
 singulars
 PostPostId
 POjavascript for loop random return
 UserUserId
 USIrakli
 VoteTypeVoteTypeId
 VTBountyStart
CommentsPostId

Querying!

Guidance

A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.