StackOverflow2013

Note that there are some explanatory texts on larger screens.

plurals

PO
primarykey
Id
7759453
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
0
CommunityOwnedDate
CreationDate
2011-10-13T19:30:49.593
FavoriteCount
0
LastActivityDate
2011-10-13T19:52:56.033
LastEditDate
2011-10-13T19:52:56.033
LastEditorUserId
218196
OwnerUserId
218196
ParentId
7759427
PostTypeId
2
Score
11
ViewCount
0
LastEditorDisplayName
text
Body
I guess it is the <a href="http://documentcloud.github.com/underscore/" rel="nofollow"><code>Underscore.js</code> library</a> which provides the <a href="http://documentcloud.github.com/underscore/#each" rel="nofollow"><code>each</code></a> method: <blockquote> <code>_.each(list, iterator, [context])</code> Alias: forEach Iterates over a list of elements, yielding each in turn to an iterator function. The iterator is bound to the context object, if one is passed. Each invocation of iterator is called with three arguments: (element, index, list). If list is a JavaScript object, iterator's arguments will be (value, key, list). Delegates to the native forEach function if it exists. </blockquote> This way, <code>_([...]).each(...)</code>, is just another way of calling it. BTW, it is also described in <a href="http://documentcloud.github.com/backbone/" rel="nofollow">Backbone's documentation</a>: <blockquote> Backbone's only hard dependency is <a href="http://documentcloud.github.com/underscore/" rel="nofollow">Underscore.js</a>. </blockquote> <hr> And FWIW, as @Jonathon already said, in general, <code>_</code> is a valid variable name and in this case it contains a function. Adding parenthesis behind a function references calls that function and therefore, <code>_()</code> calls the function referred to by <code>_</code>. It is nothing special. Besides that, parenthesis can occur as part of a function declaration or expression (<code>function foo() {...}</code>) or as <a href="http://ecma262-5.com/ELS5_HTML.htm#Section_11.1.6" rel="nofollow">grouping operator</a> (<code>var i = (20 + 1) * 2;</code>).
Tags
Title
singulars
PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. PODifference _() and () in javascript
 singulars
 PostTypePostTypeId
 PTQuestion
PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. USFelix Kling
UserOwnerUserId
1. USFelix Kling
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. PODifference _() and () in javascript
 singulars
 PostTypePostTypeId
 PTQuestion
PostsParentIdCreationDate
1. This table or related slice is empty.
VotesPostIdCreationDate
1. VO
 singulars
 PostPostId
 PO
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
2. VO
 singulars
 PostPostId
 PO
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
3. VO
 singulars
 PostPostId
 PO
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
CommentsPostId
1. This table or related slice is empty.

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.