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renderpartial with null model gets passed the wrong type
...ys", couldbenull)
– Phil Strong
Mar 25 '11 at 17:52
19
I find this very counterintuitive so I add...
Do threads have a distinct heap?
...e heap.
– Ken Bloom
Nov 3 '09 at 14:25
1
Update: as of C++11 threads are no longer implementation...
Rails 3: Get Random Record
...
I am working on a project (Rails 3.0.15, ruby 1.9.3-p125-perf) where the db is in localhost and users table has a bit more than 100K records.
Using
order by RAND()
is quite slow
User.order("RAND(id)").first
becomes
SELECT users.* FROM users ORDER BY RAND(id) LI...
Get selected element's outer HTML
...vid V.David V.
5,39522 gold badges2323 silver badges2525 bronze badges
4
...
How to cast an Object to an int
...ion.
– Colin Hebert
Sep 7 '10 at 18:25
and a ClassCastException if it's not an Integer object.
–...
Convert a Unicode string to a string in Python (containing extra symbols)
...n???
– John Machin
Jul 30 '09 at 16:25
13
@JohnMachin This answers the question word for word: T...
Detect current device with UI_USER_INTERFACE_IDIOM() in Swift
...
drewster
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answered Jun 5 '14 at 11:46
CezarCezar
49...
How do I convert a String to an int in Java?
...questions/1102891/…
– JPRLCol
Jan 25 '18 at 20:17
1
Since NumberFormatException is an instance ...
What does bundle exec rake mean?
...
Onato
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answered Jul 5 '11 at 20:49
ghoppeghoppe
...
Case insensitive string as HashMap key
...hms."
– James Schek
Feb 14 '15 at 0:25
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