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HTML.ActionLink method
... What's strange is if you miss out the last parameter, it appends for me ?Length=8 to the current action
– Chris S
Aug 19 '09 at 10:22
32
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How do you check if a certain index exists in a table?
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You can do it using a straight forward select like this:
SELECT *
FROM sys.indexes
WHERE name='YourIndexName' AND object_id = OBJECT_ID('Schema.YourTableName')
share
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How to implement has_many :through relationships with Mongoid and mongodb?
...ld model that differently in MongoDB using a field containing an array of 'foreign' keys on either side. For example:
class Physician
include Mongoid::Document
has_and_belongs_to_many :patients
end
class Patient
include Mongoid::Document
has_and_belongs_to_many :physicians
end
In other w...
How to set initial value and auto increment in MySQL?
How do I set the initial value for an "id" column in a MySQL table that start from 1001?
10 Answers
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Rest with Express.js nested router
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Thanks for the answer. The router you uses here is more explicitly nested than the one shared by Jordonias. But does it works the same underneath the hood? I would like to grant you the bounty for comprehensiveness but I cannot do i...
Can you resolve an angularjs promise before you return it?
...to write a function that returns a promise. But there are times when the information requested is available immediately. I want to wrap it in a promise so that the consumer doesn't need to make a decision.
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Difference between one-to-many and many-to-one relationship
...a. It depends on which side of the relationship the entity is present on.
For example, if one department can employ for several employees then, department to employee is a one to many relationship (1 department employs many employees), while employee to department relationship is many to one (many ...
SQL UPDATE SET one column to be equal to a value in a related table referenced by a different column
...s you might want
I recommend to check what the result set to update is before running the update (same query, just with a select):
select *
from QuestionTrackings q
inner join QuestionAnswers a
on q.AnswerID = a.AnswerID
where q.QuestionID is null -- and other conditions you might want
Particul...
How do I update the notification text for a foreground service in Android?
I have a foreground service setup in Android. I would like to update the notification text. I am creating the service as shown below.
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Find all elements on a page whose element ID contains a certain text using jQuery
...*[name*="myname"]:visible') Not the most intuitive and has caught me up before.
– ficuscr
Oct 3 '13 at 1:55
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