StackOverflow2013

Note that there are some explanatory texts on larger screens.

plurals

PO
primarykey
Id
20460953
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
2
CommunityOwnedDate
CreationDate
2013-12-09T00:10:09.910
FavoriteCount
0
LastActivityDate
2013-12-09T00:30:12.270
LastEditDate
2013-12-09T00:30:12.270
LastEditorUserId
1825094
OwnerUserId
1825094
ParentId
20460875
PostTypeId
2
Score
2
ViewCount
0
LastEditorDisplayName
text
Body
I don't quite get what you are trying to ask. In your example the <code>"hello world"</code> is stored in the read-write area, but the pointer to it isn't, since it wasn't declared as <code>const</code>. <code>const char* string</code> means, this is a mutable pointer to an constant string. To cause the pointer being stored in the read-only area, too, you would have to declare it as <code>const</code>: <pre><code>const char* const string = "hello world"; </code></pre> <hr> const I general all modifiers in the C and C++ languages bind to the value to it's left. Only if there is nothing to the left, they apply to the next to their right. Hence these two are the same: <pre><code>char const* str; // Bind const modifier to 'char'. const char* str; // Bind const modifier to 'char', since there is nothing to the left. </code></pre> When looking at this, you need to be aware of that a pointer declaration consists of 2 "parts". The type the pointer points to, and the pointer itself. Modifiers like <code>const</code> or <code>volatile</code> can be applied to both of these parts: <pre><code>char* const str; // A constant pointer, that points to a mutable char (array). </code></pre> Here a few examples, how <code>const</code> affects variables: <pre><code>char const* a = "foo"; *a = '\0'; // Error, the array pointed to is not mutable. a = "bar"; // Okay. char* const b = "foo"; *b = '\0'; // Okay. b = "bar"; // Error, the pointer is not mutable. </code></pre>
Tags
Title
singulars
PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. POWhat determines whether a globally defined string is in the read-write or the read-only area of the data segment?
 singulars
 PostTypePostTypeId
 PTQuestion
PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. USMax Truxa
UserOwnerUserId
1. USMax Truxa
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. This table or related slice is empty.
VotesPostIdCreationDate
1. VO
 singulars
 PostPostId
 PO
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
CommentsPostId
1. COI didn't know you could place const behind the identifier. It makes sense to me now. Thanks!
 singulars
 PostPostId
 PO
 UserUserId
 USWuschelbeutel Kartoffelhuhn
2. COI add a section `const`, give me a second ;)
 singulars
 PostPostId
 PO
 UserUserId
 USMax Truxa

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.