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Rails filtering array of objects by attribute value
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answered Apr 9 '12 at 11:16
VikVik
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initializing a Guava ImmutableMap
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answered Feb 28 '12 at 20:46
Jon SkeetJon Skeet
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Git submodule inside of a submodule (nested submodules)
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edited May 23 '17 at 12:18
Community♦
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answered Jul 3 '11 at 9:13
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Python using enumerate inside list comprehension
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edited May 27 '12 at 21:17
answered May 27 '12 at 21:05
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generating GUID without hyphen
...(canonical) string representation of a Guid. The Guid itself is actually a 128-bit integer value.
You can use the "N" specifier with the Guid.ToString(String) overload.
Guid.NewGuid().ToString("N");
By default letters are lowercase. A Guid with only uppercase letters can only be achieved by manu...
Set EditText Digits Programmatically
...ry this:
<EditText
android:inputType="number"
android:digits="0123456789."
/>
From Code:
weightInput.setKeyListener(DigitsKeyListener.getInstance("0123456789."));
But, it allows the user to include several "."
See JoeyRA's answer for real numbers.
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Android set height and width of Custom view programmatically
...outParams class.
– yincrash
Feb 17 '12 at 20:30
42
This also does work and ensures you use the co...
Url.Action parameters?
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answered Jun 8 '11 at 12:32
Darin DimitrovDarin Dimitrov
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Lowercase JSON key names with JSON Marshal in Go
...ld_b,omitempty"`
}
This will generate JSON as follows:
{
"field_a": 1234,
"field_b": "foobar"
}
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UIPopovercontroller dealloc reached while popover is still visible
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answered Jan 17 '12 at 14:24
FelixFelix
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