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Should I use 'has_key()' or 'in' on Python dicts?
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1348
in is definitely more pythonic.
In fact has_key() was removed in Python 3.x.
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What are Transient and Volatile Modifiers?
...nce type, and zero or false for a primitive type. Note that the JLS (see 8.3.1.3) does not say what transient means, but defers to the Java Object Serialization Specification. Other serialization mechanisms may pay attention to a field's transient-ness. Or they may ignore it.
(Note that the JLS ...
What should main() return in C and C++?
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edited Nov 23 '19 at 9:21
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answered Oct 15 '08 at 12:16
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Django rest framework nested self-referential objects
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edited Jun 8 '16 at 13:39
answered Nov 14 '12 at 10:40
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How does the const constructor actually work?
...s with different canonicalized values (because signatures differ):
var foo3 = const Foo(1, 2); // $Foo$int$1$int$2
var foo4 = const Foo(1, 3); // $Foo$int$1$int$3
var baz1 = const Baz(const Foo(1, 1), "hello"); // $Baz$Foo$int$1$int$1$String$hello
var baz2 = const Baz(const Foo(1, 1), "hello"); //...
In Java, how do I parse XML as a String instead of a file?
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edited May 23 '17 at 12:18
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answered Feb 18 '09 at 18:10
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Why do table names in SQL Server start with “dbo”?
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How do I install an old version of Django on virtualenv?
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