StackOverflow2013

Note that there are some explanatory texts on larger screens.

plurals

PO
primarykey
Id
13787912
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
1
CommunityOwnedDate
CreationDate
2012-12-09T13:41:42.967
FavoriteCount
0
LastActivityDate
2012-12-09T13:59:27.703
LastEditDate
2017-05-23T12:16:57.687
LastEditorUserId
-1
OwnerUserId
153285
ParentId
13787702
PostTypeId
2
Score
6
ViewCount
0
LastEditorDisplayName
text
Body
Parsing is usually done on streams, not strings, but you can use a <code>stringstream</code>. <pre><code>std::istringstream date_s( "04\\10\\1984" ); struct tm date_c; date_s >> std::get_time( &date_c, "%d\\%m\\%Y" ); std::time_t seconds = std::mktime( & date_c ); </code></pre> Now you can compare seconds using <code><</code> to determine which was earlier. Note, <a href="http://en.cppreference.com/w/cpp/io/manip/get_time" rel="nofollow noreferrer"><code>std::get_time</code></a> is new in C++11. It is defined in terms of <code>strptime</code>, which is from POSIX but not part of the C99 standard. You can use <a href="http://pubs.opengroup.org/onlinepubs/009695399/functions/strptime.html" rel="nofollow noreferrer"><code>strptime</code></a> if a C++11 library is not available. If you're brave, you can also use the <code>std::time_get</code> facet… it's ugly though. If you don't want to know anything about the dates other than which is earlier, you can use <code>std::lexicographical_compare</code>. It would be a one-liner but the function name is so long. <pre><code>// return true if the date string at lhs is earlier than rhs bool date_less_ddmmyyyy( char const *lhs, char const *rhs ) { // compare year if ( std::lexicographical_compare( lhs + 6, lhs + 10, rhs + 6, rhs + 10 ) ) return true; if ( ! std::equal( lhs + 6, lhs + 10, rhs + 6 ) ) return false; // if years equal, compare month if ( std::lexicographical_compare( lhs + 3, lhs + 5, rhs + 3, rhs + 5 ) ) return true; if ( ! std::equal( lhs + 3, lhs + 5, rhs + 3 ) ) return false; // if months equal, compare days return std::lexicographical_compare( lhs, lhs + 2, rhs ); } </code></pre> See also <a href="https://stackoverflow.com/questions/1002542/how-to-convert-datetime-to-unix-timestamp-in-c">how to convert datetime to unix timestamp in c?</a> .
Tags
Title
singulars
PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. POComparing 2 dates in c++
 singulars
 PostTypePostTypeId
 PTQuestion
PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. USCommunity
UserOwnerUserId
1. USPotatoswatter
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
2. 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.