|
I'm rather proud to have produced this Linq assertion on my own:
bool assert1 = (from e in A select B.Contains<T>(e, new TComparer())) .All(x => x == true); bool assert2 = (from e in B select A.Contains<T>(e, new TComparer())) .All(x =&...
Started by Martin on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
OrderSequence(A).SequenceEqual(OrderSequence....
Both sequences should contain a same number of elements anyway .
How about:
Assert.IsTrue(A.SequenceEqual(B, new SomeEqualityComparer()));
following a clarification in a comment I'm adding a sorting of the sequences .
|
|
I have a SELECT statement that works, and runs fast enough on my tables (<0.01sec on 50k+ products, 3k+ categories). But in my mind it's not very elegant and would like to hear any suggestions on making it better.
There are 3 tables of interest:
products...
Started by rwired on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
I believe your query is quite good, but you could compare it with joins:
SELECT DISTINCT pt1.productID FROM products_tree pt1 LEFT JOIN products_tree pt2 ON pt2.productID = pt1.productID AND pt2.categoryID pt1.categoryID WHERE pt1.categoryID IN (1040,... .
|
|
Is there any Win32 API to check if a given handle belongs to the current process?
Started by TheCodeJunkie on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Can "belong" to more than one process (Inherited handles in child process etc).
|
Ask your Facebook Friends
|
Belongs_to :keeper, :class_name => "Staff" belongs_to "staff", :foreign_key => "keeper_id"
In my basic tests, these seem to be doing the exact same thing.
Are they indeed the same?
Is one better than the other?
Started by 99miles on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
The difference may be in the way how you refer to the class you want to belong.
Key attribute.
|
|
I can't seem to wrap my head around this, so I thought I'd post and see if anyone could help me out (please pardon the question if it's insultingly simple: it's complicated to me right now!)
I have these models:
order service customer
I think they speak...
Started by neezer on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
There....
Class Customer has_many :orders end class Service has_many :orders end class Order belongs_to :customer belongs_to :service end
The Order should have customer_id and service_id , because it is in a many-to-one relationship with both.
|
|
Someone recommended cdn,
And is it accurate in judging where the IP address belong to?
How is it done?
Is there a better solution?
Started by Shore on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Regarding looking up a user's country from their....
See my blog post for more details on CDNs.
However, if you use a cdn to deliver content, they will provide reporting on where the users are coming from .
Not sure what the link of a CDN and ip/geo lookup is .
|
|
I currently have nodes setup on my site, and each node belongs to a particular menu (not primary or secondary prebuilt menues).
How can i find out which menu a node belongs to?
Started by Shadi Almosri on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Node info is stored in the SQL....
I think you can't do that directly, unless there's some smart module out there that would do all the nasty SQL queries necessary to check this .
I'm a noob, so don't bash me if what I'm going to write is worthless babbling .
|
|
How can I validate Rails model string attribute that it belongs to specific language alphabet characters?
Thanks.
Started by Bogdan Gusiev on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Class Person < ActiveRecord::Base....
The documentation says:
Validates whether the value of the specified attribute is of the correct form by matching it against the regular expression provided .
Validates_format_of seems to be the right thing for you.
|
|
I'm teaching myself Rails, and as a test project I'm mocking up a simple question/answer app similar to stackoverflow.
In my simplified version I have: questions answers users (the authors of questions and answers) I get that answers belong to questions...
Started by normalocity on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
You don't need HABTM in any of ....
Is HABTM the answer between the three classes?
No.
Figure out your has_many relationships and just put belongs_to on the other side and don't worry about the semantics of it.
Belongs_to is a strange name.
|
|
Katie Jordin You don't Belong in a Gym, You Belong in a Whorehouse
244 MB
26:23 MIN
11 Katie Jordin You don't Belong in a Gym, You Belong in a Whorehouse.mp4
DOWNLOAD
Kod: http://www.filesonic.com/file/122752031/11 Katie Jordin You don't Belong in a Gym...
Started by turbo0501 on
, 1 posts
by 1 people.
Answer Snippets (Read the full thread at precyl):
|