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Object comparison in JavaScript [duplicate]
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Community♦
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answered Jul 17 '09 at 16:08
crazyxcrazyx
14.1k11 gold badge1414 silver b...
How to use sessions in an ASP.NET MVC 4 application?
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Try
//adding data to session
//assuming the method below will return list of Products
var products=Db.GetProducts();
//Store the products to a session
Session["products"]=products;
//To get what you have stored to a session
va...
How to iterate over arguments in a Bash script
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Robert GambleRobert Gamble
94.3k2121 gold badges139139 silver badges135135 bronze badges
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Xcode 4.5 Storyboard 'Exit'
...eloper account details and then go to the WWDC 2012 videos page and watch "Adopting Storyboard in your App" (it's fifth from the top) The discussion of unwind segues starts at time 37:20.
Update:
Here is some more info on the subject from Apple's documentation
A placeholder object named Exit ...
What is unit testing? [closed]
...king, testing bits of your code in isolation with test code. The immediate advantages that come to mind are:
Running the tests becomes automate-able and repeatable
You can test at a much more granular level than point-and-click testing via a GUI
Note that if your test code writes to a file, open...
Circle line-segment collision detection algorithm?
I have a line from A to B and a circle positioned at C with the radius R.
27 Answers
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Create a nonclustered non-unique index within the CREATE TABLE statement with SQL Server
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You cannot. CREATE/ALTER TABLE only accept CONSTRAINTs to be added, not indexes. The fact that primary key and unique constraints are implemented in terms of an index is a side effect. To manage indexes, you have CREATE/ALTER/DROP INDEX, as you are well aware.
Why do you have a such a...
Once upon a time, when > was faster than < … Wait, what?
I am reading an awesome OpenGL tutorial . It's really great, trust me. The topic I am currently at is Z-buffer. Aside from explaining what's it all about, the author mentions that we can perform custom depth tests, such as GL_LESS, GL_ALWAYS, etc. He also explains that the actual meaning of depth v...
When should I use cross apply over inner join?
...N t2o.t1_id = t1.id
AND t2o.rn <= 3
, but this is less readable and probably less efficient.
Update:
Just checked.
master is a table of about 20,000,000 records with a PRIMARY KEY on id.
This query:
WITH q AS
(
SELECT *, ROW_NUMBER() OVER (ORDER BY id) AS r...