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Declaration/definition of variables locations in ObjectiveC?
...properties can be declared.
Before "modern" Objective-C (in "old" Obj-C 2.0) you didn't have a lot of choices. Instance variables used to be declared in the header between the curly brackets { }:
// MyClass.h
@interface MyClass : NSObject {
int myVar;
}
@end
You were able to access these var...
How to find NSDocumentDirectory in Swift?
...
Apparently, the compiler thinks NSSearchPathDirectory:0 is an array, and of course it expects the type NSSearchPathDirectory instead. Certainly not a helpful error message.
But as to the reasons:
First, you are confusing the argument names and types. Take a look at the functio...
Why use @PostConstruct?
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edited Oct 5 '11 at 13:20
Jasper
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answered Aug ...
postgresql - replace all instances of a string within text field
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Vitaly Zdanevich
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answered Feb 20 '11 at 22:35
Jerome WAGNERJerome...
jQuery “Does not have attribute” selector?
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edited May 29 at 15:10
Jeromy French
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an...
Using the field of an object as a generic Dictionary key
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answered Mar 11 '09 at 14:49
Marc Gravell♦Marc Gravell
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Retargeting solution from .Net 4.0 to 4.5 - how to retarget the NuGet packages?
I have migrated a solution that is currently targeting .NET 4.0 in VS2010 to VS2012 and now I would like to re-target it to .Net 4.5
...
When splitting an empty string in Python, why does split() return an empty list while split('\n') re
...ce. For example:
>>> data = '''\
Shasta California 14,200
McKinley Alaska 20,300
Fuji Japan 12,400
'''
>>> for line in data.splitlines():
print line.split()
['Shasta', 'California', '14,200']
['McKinley', 'Alaska', '20,300']
['Fuji', '...
How can I remove an entry in global configuration with git config?
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edited Aug 8 '12 at 16:20
answered Aug 8 '12 at 16:08
lar...
How do I navigate in the results of Diff
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edited Sep 5 '18 at 9:02
hellow
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answered Dec...