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How does inheritance work for Attributes?
...AttributeUsage (Inherited = True)]
MyUberAttribute : Attribute
{
string _SpecialName;
public string SpecialName
{
get { return _SpecialName; }
set { _SpecialName = value; }
}
}
Then use the Attribute by decorating a super-class...
[MyUberAttribute(SpecialName = "Bob")]
clas...
A Regex that will never be matched by anything
...e of $a. It's Perl equivalent $(?:a) is also very slow perl -Mre=debug -e'$_=a x 50; /$(?:a)/'.
– Brad Gilbert
Apr 6 '13 at 14:56
...
What's the point of 'const' in the Haskell Prelude?
... y
It's somewhat neater than using a lambda
x >> y = x >>= \_ -> y
and you can even use it point-free
(>>) = (. const) . (>>=)
although I don't particularly recommend that in this case.
sha...
The forked VM terminated without saying properly goodbye. VM crash or System.exit called
... edited Aug 27 '18 at 7:30
s__
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answered Aug 27 '18 at 6:41
...
SQL Server database backup restore on lower version
.... Download the latest version from here. Prerequisites: sqlncli.msi/sqlncli_x64.msi/sqlncli_ia64.msi, SQLServer2005_XMO.msi/SQLServer2005_XMO_x64.msi/SQLServer2005_XMO_ia64.msi (download here).
share
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...
Examples of Algorithms which has O(1), O(n log n) and O(log n) complexities
...'ve been wondering what common algorithm uses n!?
– Y_Y
Jan 30 '14 at 22:00
Accessing a HashMap value as well as more ...
How to create a checkbox with a clickable label?
...ch the checkbox id):
<input type="checkbox" name="checkbox" id="checkbox_id" value="value">
<label for="checkbox_id">Text</label>
NOTE: ID must be unique on the page!
Explanation
Since the other answers don't mention it, a label can include up to 1 input and omit the for attribute...
Setup RSpec to test a gem (not Rails)
...?
I am not using jeweler or such tools. I just used Bundler ( bundle gem my_gem ) to setup the structure for the new gem and edit the *.gemspec manually.
I also added s.add_development_dependency "rspec", ">= 2.0.0" to gemspec and did a bundle install .
...
Use different Python version with virtualenv
...ses, languages and compilers galore! Thanks!
– zachd1_618
Jan 24 '13 at 18:03
4
Under virtualenv ...
Why does C# forbid generic attribute types?
...ute
{
public ClassDescriptionAttribute(Type KeyDataType)
{
_KeyDataType = KeyDataType;
}
public Type KeyDataType
{
get { return _KeyDataType; }
}
private Type _KeyDataType;
}
[ClassDescriptionAttribute(typeof(string))]
class Program
{
....
}
...