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How to check if variable's type matches Type stored in a variable
... Animal {}
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object x = new Tiger();
bool b1 = x is Tiger; // true
bool b2 = x is Animal; // true also! Every tiger is an animal.
But checking for type identity with reflection checks for identity, not for compatibility
bool b5 = x.GetType() == typeof(Tiger); // true
bool b6 = x.GetType() == ty...
Visual Studio or Resharper functionality for placement of using directives
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224
UPDATE - ReSharper 2016.1: This option is now moved to Code Editing → C# → Code Style → ...
pip broke. how to fix DistributionNotFound error?
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254
I find this problem in my MacBook, the reason is because as @Stephan said, I use easy_install ...
CSS last-child selector: select last-element of specific class, not last child inside of parent?
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235
:last-child only works when the element in question is the last child of the container, not th...
Is sizeof(bool) defined in the C++ language standard?
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answered Feb 4 '11 at 12:16
GManNickGGManNickG
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How to get a DOM Element from a JQuery Selector
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266
You can access the raw DOM element with:
$("table").get(0);
or more simply:
$("table")[0];...
twitter bootstrap autocomplete dropdown / combobox with Knockoutjs
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255
Have a look at Select2 for Bootstrap. It should be able to do everything you need.
Another g...
What does the exclamation mark mean in a Haskell declaration?
... just what this means:
data Foo = Foo Int Int !Int !(Maybe Int)
f = Foo (2+2) (3+3) (4+4) (Just (5+5))
The function f above, when evaluated, will return a "thunk": that is, the code to execute to figure out its value. At that point, a Foo doesn't even exist yet, just the code.
But at some point...
Rails: Check output of path helper from console
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429
You can show them with rake routes directly.
In a Rails console, you can call app.post_path. T...
Maximum on http header values?
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325
No, HTTP does not define any limit. However most web servers do limit size of headers they acce...