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How do you convert a JavaScript date to UTC?
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390
The toISOString() method returns a string in simplified extended ISO
format (ISO 8601), whi...
Break a previous commit into multiple commits
...e Conrad
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static constructors in C++? I need to initialize private static objects
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edited Jul 29 '09 at 10:59
answered Jul 28 '09 at 22:33
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Rails 4: List of available datatypes
...red as strings if you run your app with a not-PostgreSQL database.
Edit, 2016-Sep-19:
There's a lot more postgres specific datatypes in Rails 4 and even more in Rails 5.
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How to download an entire directory and subdirectories using wget?
...insert no -l option, wget will use -l 5 automatically.
If you insert a -l 0 you´ll download the whole Internet, because wget will follow every link it finds.
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Check if one IEnumerable contains all elements of another IEnumerable
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140
There is no "fast way" to do this unless you track and maintain some state that determines wheth...
Is there an upside down caret character?
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There's ▲: ▲ and ▼: ▼
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Default value of a type at Runtime [duplicate]
...for reference types and new myType() for value types (which corresponds to 0 for int, float, etc) So you really only need to account for two cases:
object GetDefaultValue(Type t)
{
if (t.IsValueType)
return Activator.CreateInstance(t);
return null;
}
(Because value types always h...
There is already an open DataReader associated with this Command which must be closed first
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edited Sep 19 '13 at 0:36
Jordan Crittenden
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Why should text files end with a newline?
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Because that’s how the POSIX standard defines a line:
3.206 Line
A sequence of zero or more non- <newline> characters plus a terminating <newline> character.
Therefore, lines not ending in a newline character aren't considered actual lines. That's why some progra...