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git: switch branch without detaching head
...eUploader: {
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How to make a chain of function decorators?
...*kwargs
# If you are not familiar with unpacking, check:
# http://www.saltycrane.com/blog/2008/01/how-to-use-args-and-kwargs-in-python/
function_to_decorate(*args, **kwargs)
return a_wrapper_accepting_arbitrary_arguments
@a_decorator_passing_arbitrary_arguments
def funct...
How to convert an object to a byte array in C#
I have a collection of objects that I need to write to a binary file.
10 Answers
10
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how to remove shared preference while application uninstall in android
... android:allowBackup="false">
...
</application>
Read this: http://developer.android.com/guide/topics/data/backup.html
You will also see that if you run Lint under Android > Lint > Security:
It's good to mention here that the process of backup is like a blackbox .. you don't...
In Python, how do I read the exif data for an image?
I'm using PIL. How do I turn the EXIF data of a picture into a dictionary?
8 Answers
8...
What is the difference between Θ(n) and O(n)?
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one is Big "O"
one is Big Theta
http://en.wikipedia.org/wiki/Big_O_notation
Big O means your algorithm will execute in no more steps than in given expression(n^2)
Big Omega means your algorithm will execute in no fewer steps than in the given expression(n...
What is the difference between char, nchar, varchar, and nvarchar in SQL Server?
What is meant by nvarchar ?
12 Answers
12
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what is the difference between const_iterator and iterator? [duplicate]
What is difference between these two regarding implementation inside STL.
what is the difference regarding performance?
I guess when we are traversing the vector in "read only wise", we prefer const_iterator , right?
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How do you use String.substringWithRange? (or, how do Ranges work in Swift?)
I have not yet been able to figure out how to get a substring of a String in Swift:
33 Answers
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Entity Framework: table without primary key
I have an existing DB with which I would like to build a new app using EF4.0
18 Answers
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