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To ARC or not to ARC? What are the pros and cons? [closed]
...e small downsides:
If you're a long-time ObjC developer, you will twitch for about a week when you see ARC code. You will very quickly get over this.
There are some (very) small complications in bridging to Core Foundation code. There are slightly more complications in dealing with anything that t...
How can I avoid running ActiveRecord callbacks?
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its not working for me. I am using rails 3. i am getting an error like this:--undefined method `update_without_callbacks' for #<User:0x10ae9b848>
– Mohit Jain
Oct 18 '10 at 4:17
...
Type.GetType(“namespace.a.b.ClassName”) returns null
...o get the type without assembly qualified name but with the dll name also, for example:
Type myClassType = Type.GetType("TypeName,DllName");
I had the same situation and it worked for me. I needed an object of type "DataModel.QueueObject" and had a reference to "DataModel" so I got the type as fo...
Fancybox doesn't work with jQuery v1.9.0 [ f.browser is undefined / Cannot read property 'msie' ]
...cybox script.
Also check https://github.com/fancyapps/fancyBox/issues/485 for further reference.
As a workaround, rollback to jQuery v1.8.3 while either the jQuery bug is fixed or Fancybox is patched.
UPDATE (Jan 16, 2013): Fancybox v2.1.4 has been released and now it works fine with jQuery v1....
Precision String Format Specifier In Swift
...lowing from David's response:
import Foundation
extension Int {
func format(f: String) -> String {
return String(format: "%\(f)d", self)
}
}
extension Double {
func format(f: String) -> String {
return String(format: "%\(f)f", self)
}
}
let someInt = 4, some...
Django: Set foreign key using integer?
Is there a way to set foreign key relationship using the integer id of a model? This would be for optimization purposes.
2...
Generating a PNG with matplotlib when DISPLAY is undefined
...y default. I just had the same problem on one of my servers. The solution for me was to add the following code in a place that gets read before any other pylab/matplotlib/pyplot import:
import matplotlib
# Force matplotlib to not use any Xwindows backend.
matplotlib.use('Agg')
The alternative is...
Display names of all constraints for a table in Oracle SQL
I have defined a name for each of the constraint for the multiple tables that I have created in Oracle SQL.
6 Answers
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Disable Logback in SpringBoot
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It doesn't work for me because if I add those exclusions I get: java.lang.ClassNotFoundException: org.apache.commons.logging.LogFactory.
– Ariel
Sep 15 '14 at 11:10
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Redis: Show database size/size for keys
...ich doesn't give me much insight... So any tools/ideas that give me more information when monitoring the redis server would be appreciated.
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