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What is the difference between Session.Abandon() and Session.Clear()
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@Ads I agree, although I would extend it by saying that Session.Clear can be compared to removing all books from the shelf immediately, while Session.Abandon is more like saying "throw away the whole shelf and let me know when you're done".
– W...
include antiforgerytoken in ajax post ASP.NET MVC
...m this particular page has a sign that is prevented to send a fake request by hackers. so for this page to be authenticated by the server you should go through two steps:
1.send a parameter named __RequestVerificationToken and to gets its value use codes below:
<script type="text/javascript">...
org.hibernate.MappingException: Could not determine type for: java.util.List, at table: College, for
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You are using field access strategy (determined by @Id annotation). Put any JPA related annotation right above each field instead of getter property
@OneToMany(targetEntity=Student.class, mappedBy="college", fetch=FetchType.EAGER)
private List<Student> students;
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Want to find records with no associated records in Rails
...u'd want to normalize out the data and index in that case. I might do that by creating a friend_ids hstore or serialized column. Then you could say Person.where(friend_ids: nil)
– Unixmonkey
Dec 20 '16 at 16:02
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How can I add the new “Floating Action Button” between two widgets/layouts
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This layout did the trick for me! I'm using FAB by futuresimple - it's pretty simple to add & use, enjoy!
– Roman
Jan 12 '15 at 19:34
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Hibernate: “Field 'id' doesn't have a default value”
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In many cases this problem can also be resolved by just dropping the offending table (or tables), assuming that Hibernate is set up to automatically create/manage the DB schema. To drop tables from a managed schema, SET foreign_key_checks = 0; is your friend. Just be sur...
Linq to SQL how to do “where [column] in (list of values)”
...t would be, I can't remember whether LINQ to SQL enforces case-sensitivity by default or lets the db settings govern it.
– Jon Skeet
May 31 '17 at 20:36
1
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Multiple HttpPost method in Web API controller
...oblem would be to use Route which lets you specify the route on the method by annotation:
[RoutePrefix("api/VTRouting")]
public class VTRoutingController : ApiController
{
[HttpPost]
[Route("Route")]
public MyResult Route(MyRequestTemplate routingRequestTemplate)
{
return nu...
IN clause and placeholders
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Caused by: android.database.sqlite.SQLiteException: near ",": syntax error (code 1): , while compiling: SELECT url FROM tasks WHERE url=?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,...
How do I stop Entity Framework from trying to save/insert child objects?
...t with database object? Why should we need to take care of the association by ourselves? Taking care of the navigation property during adding new object is something like moving the database operations from SQL to C#, cumbersome to the developers.
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