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What difference does .AsNoTracking() <em>mem>ake?
...by the context so when you are going to save the user back to database you <em>mem>ust attach it and set correctly state of the user so that EF knows that it should update existing user instead of inserting a new one. In the second case you don't need to do that if you load and save the user with the sa<em>mem>e ...
Running a Haskell progra<em>mem> on the Android OS
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How you do it is by first getting a Haskell co<em>mem>piler which can target C with the android NDK which co<em>mem>es with a GCC port for AR<em>Mem> architectures. JHC can trivially do this with a very s<em>mem>all inf style file which describes the platfor<em>mem> (word size, c-co<em>mem>piler, etc) I've done ...
How do I find the location of Python <em>mem>odule sources?
How do I learn where the source file for a given Python <em>mem>odule is installed? Is the <em>mem>ethod different on Windows than on Linux?
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iOS White to Transparent Gradient Layer is Gray
I have a CAGradientLayer inserted to the botto<em>mem> of this s<em>mem>all detail view that pops up at the botto<em>mem> of the app. As you can see, I've set the colors fro<em>mem> white to clear, but there's this strange gray tint that is showing up. Any ideas?
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Are C# events synchronous?
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Raising an event does block the thread if the event handlers are all i<em>mem>ple<em>mem>ented synchronously.
The event handlers are executed sequentially, one after another, in the order they are subscribed to the event.
I too was curious about the internal <em>mem>echanis<em>mem> of event and its related operations. S...
Why is list initialization (using curly braces) better than the alternatives?
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Basically copying and pasting fro<em>mem> Bjarne Stroustrup's "The C++ Progra<em>mem><em>mem>ing Language 4th Edition":
List initialization does not allow narrowing (§iso.8.5.4). That is:
An integer cannot be converted to another integer that cannot hold its value. For exa<em>mem>p...
How can I open <em>mem>ultiple files using “with open” in Python?
I want to change a couple of files at one ti<em>mem>e, iff I can write to all of the<em>mem>. I'<em>mem> wondering if I so<em>mem>ehow can co<em>mem>bine the <em>mem>ultiple open calls with the with state<em>mem>ent:
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How can I generate Unix ti<em>mem>esta<em>mem>ps?
Related question is "Dateti<em>mem>e To Unix ti<em>mem>esta<em>mem>p", but this question is <em>mem>ore general.
18 Answers
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Difference between getDefaultSharedPreferences and getSharedPreferences
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getDefaultSharedPreferences will use a default na<em>mem>e like "co<em>mem>.exa<em>mem>ple.so<em>mem>ething_preferences", but getSharedPreferences will require a na<em>mem>e.
getDefaultSharedPreferences in fact uses Context.getSharedPreferences (below is directly fro<em>mem> the Android source):
public static Sh...
How do I convert a deci<em>mem>al to an int in C#?
How do I convert a deci<em>mem>al to an int?
12 Answers
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