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Best Practice - NSError domains and codes for your own project/app
...yInternalError = [NSError errorWithDomain:@"com.davedelong.myproject" code:42 userInfo:someUserInfo];
The third part of the domain (@"myproject") is just used to differentiate the errors from this project ("My Project") from errors in another project ("My Other Project" => com.davedelong.myothe...
Extracting the last n characters from a ruby string
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edited Nov 2 '13 at 6:40
nostopbutton
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answered Mar 7 '11 at 4:...
Why and How to avoid Event Handler memory leaks?
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How to get the first line of a file in a bash script?
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head takes the first lines from a file, and the -n parameter can be used to specify how many l...
Why is Python 3.x's super() magic?
...class Foo(Bar):
def baz(self):
return super(Foo, self).baz() + 42
Spam = Foo
Foo = something_else()
Spam().baz() # liable to blow up
The same applies to using class decorators where the decorator returns a new object, which rebinds the class name:
@class_decorator_returning_new_cla...
#1071 - Specified key was too long; max key length is 767 bytes
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Persistence unit as RESOURCE_LOCAL or JTA?
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How to make rpm auto install dependencies
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edited Dec 14 '12 at 11:34
answered Dec 14 '12 at 11:24
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What is the difference between 'classic' and 'integrated' pipeline mode in IIS7?
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C/C++ Struct vs Class
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edited Aug 8 '17 at 14:22
answered May 1 '10 at 14:28
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