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How do I override __getattr__ in Python without breaking the default behavior?
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-1 This does modify default behavior. Now you have an AttributeError without the context of the attribute in the exception args.
– wim
Nov 26 '18 at 19:43
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What does the question mark in Java generics' type parameter mean?
...4.
Update: PDF link was updated since Oracle removed it a while back. It now points to the copy hosted by the Queen Mary University of London's School of Electronic Engineering and Computer Science.
Update 2: Lets go into a bit more detail as to why you'd want to use wildcards.
If you declare a ...
Convert HTML + CSS to PDF [closed]
...tring length for which matching is done. Why this was introduced I don't know. The default value was chosen as 100,000. Why such a low value? Again, no idea.
A bug was raised against PHP 5.2.1 for this, which is still open almost two years later.
What's horrifying about this is that when the l...
IOS7 : UIScrollView offset in UINavigationController
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In iOS 11 automaticallyAdjustsScrollViewInsets is deprecated
You should now use:
self.tableView.contentInsetAdjustmentBehavior = .never
I also encourage you to check this question and its answer to get a better understanding of those properties
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Why should I use IHttpActionResult instead of HttpResponseMessage?
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Took me a while to find out that ResponseMessage is now ResponseMessageResult. Perhaps it has been renamed recently? P.S. You have also missed a new keyword in the answer and thanks a lot for suggestion :)
– Ilya Chernomordik
Feb 6 '15 at...
Getting the last element of a list
...st get the last element,
without modifying the list, and
assuming you know the list has a last element (i.e. it is nonempty)
pass -1 to the subscript notation:
>>> a_list = ['zero', 'one', 'two', 'three']
>>> a_list[-1]
'three'
Explanation
Indexes and slices can take neg...
What is the difference between “text” and new String(“text”)?
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If i write: String s = new String("abc"); And now i write: String s = "abc"; Will String s = "abc"; create a new String literal in the String pool?
– Kaveesh Kanwal
Apr 16 '15 at 18:34
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Does Python have “private” variables in classes?
... self.__var = 123
def printVar(self):
print self.__var
Now, if you try to access __var outside the class definition, it will fail:
>>>x = A()
>>>x.__var # this will return error: "A has no attribute __var"
>>>x.printVar() # this gives back 123
Bu...
Sending email through Gmail SMTP server with C#
...uction servers(UK) After changing password to complex one everything works now :)
– Kirill Chilingarashvili
Aug 17 '14 at 18:30
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How to make a JSONP request from Javascript without JQuery?
...ion which logs all items in someone's home. My application is set up and I now want to retrieve all the items in the main bedroom.
My application is on app.home.com. The apis I need to load data from are on api.home.com.
Unless the server is explicitly set up to allow it, I cannot use ajax to load t...