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How do you make a deep copy of an object?
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You can make a deep copy with serialization without creating files.
Your object you wish to deep copy will need to implement serializable. If the class isn't final or can't be modified, extend the class and implement serializable.
Convert your class to a stream of bytes:
ByteArrayO...
How to split a string literal across multiple lines in C / Objective-C?
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One more solution for the pile, change your .m file to .mm so that it becomes Objective-C++ and use C++ raw literals, like this:
const char *sql_query = R"(SELECT word_id
FROM table1, table2
WHERE table2.word_id = tab...
How to change size of split screen emacs windows?
...I enter: M-x run-scheme-here, the buffer is resized!
And here is my config file, hoping this will help. https://github.com/judevc/dotfiles/blob/master/.emacs.d/scheme-conf.el
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Enum type constraints in C# [duplicate]
...page 166/167 of the CLI ECMA document (ecma-international.org/publications/files/ECMA-ST/Ecma-335.pdf) (that is, unless the CLR does not conform to the CLI spec) and the work of Jon Skeet in Unconstrained Melody (code.google.com/p/unconstrained-melody).
– RCIX
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Why is “import *” bad?
... Python 2.x does have an "include" statement. It's called execfile(). Luckily, it's rarely used and gone in 3.x.
– Sven Marnach
Jul 20 '12 at 15:18
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What's the “Content-Length” field in HTTP header?
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can I change the HTTP response header content length filed in a java filter
– KItis
Sep 29 '16 at 9:50
2
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How to add a button to a PreferenceScreen?
...hat i have done for a Button Preference.
The preference in preference.xml file in xml folder
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<Preference
android:key="resetBD"
android:title="@string/ajustes_almacenamiento"
android:summary="@string/ajustes_almacenamiento_desc"
android:widgetLayout="@lay...
What does the -ObjC linker flag do?
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This flag causes the linker to load every object file in the library that defines an Objective-C class or category. While this option will typically result in a larger executable (due to additional object code loaded into the application), it will allow the successful creat...
sql query to return differences between two tables
...tion that works with any tabular sources of data from various databases or file systems is Diffkit.
– wwmbes
Feb 3 '17 at 9:17
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What is the (function() { } )() construct in JavaScript?
...ed from one version to the other (you can see the change at the end of the file) and I couldn't figure out why.
– icc97
Jun 9 '17 at 7:24
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