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Getting View's coordinates relative to the root layout
... if that works.
It should recursively just add the top and left positions from each parent container.
You could also implement it with a Point if you wanted.
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Choosing between std::map and std::unordered_map [duplicate]
...ook). This also manifests in other indirect ways like: (1) Start iterating from the iterator returned by find(), or (2) existence of member functions like lower_bound().
Also, I think there is some difference in the worst case search complexity.
For map, it is O( lg N )
For unordered_map, it is O...
Error: free(): invalid next size (fast):
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We need the code, but that usually pops up when you try to free() memory from a pointer that is not allocated. This often happens when you're double-freeing.
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Allowing Untrusted SSL Certificates with HttpClient
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@Kiquenet this reply is from 2012, it is 6 years old already, and yes - many people these times were sure that this is right way to use httpclient :)
– justmara
Nov 7 '18 at 16:08
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How do you determine what technology a website is built on? [closed]
... want to know the framework...well that will probably not be possible just from looking at the site. Why don't you write them an email? ;)
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Can the Android drawable directory contain subdirectories?
...ory layout you showed would result in none of the images being available.
From my own experiments it seems that having a subfolder with any items in it, within the res/drawable folder, will cause the resource compiler to fail -- preventing the R.java file from being generated correctly.
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How to make a smaller RatingBar?
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@Denny Content is available from Google Cache. I'm not updating the post with the content as I haven't looked at Android rating bars in years, and am not certain if the content in that link is still valid.
– Farray
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How to convert a set to a list in python?
...t the process:
my_list = list(set([1,2,3,4])
This will remove the dupes from you list and return a list back to you.
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Dictionaries and default values
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You can also use the defaultdict like so:
from collections import defaultdict
a = defaultdict(lambda: "default", key="some_value")
a["blabla"] => "default"
a["key"] => "some_value"
You can pass any ordinary function instead of lambda:
from collections import...
Is String.Contains() faster than String.IndexOf()?
...in theory) as IndexOf goes straight to a string search using FindNLSString from kernel32.dll (the power of reflector!).
Updated for .NET 4.0 - IndexOf no longer uses Ordinal Comparison and so Contains can be faster. See comment below.
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