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gitignore does not ignore folder
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361
I'm guessing this folder has been checked into git before?
Run git rm -r --cached <folder...
Maintain the aspect ratio of a div with CSS
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1388
Just create a wrapper <div> with a percentage value for padding-bottom, like this:
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What are all the common ways to read a file in Ruby?
...2.0.0).
– chbrown
Jan 12 '15 at 22:53
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In Markdown, what is the best way to link to a fragment of a page, i.e. #some_id?
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edited May 23 '17 at 12:02
Community♦
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answered Sep 7 '11 at 14:43
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How to not wrap contents of a div?
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edited Sep 23 at 14:35
leonheess
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an...
How to merge 2 List and removing duplicate values from it in C#
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John Cummings
1,30233 gold badges1515 silver badges2626 bronze badges
answered Oct 27 '10 at 8:40
Adriaan StanderAdri...
Perform Segue programmatically and pass parameters to the destination view
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edited May 28 '12 at 10:39
answered May 28 '12 at 10:22
t...
Injecting Mockito mocks into a Spring bean
I would like to inject a Mockito mock object into a Spring (3+) bean for the purposes of unit testing with JUnit. My bean dependencies are currently injected by using the @Autowired annotation on private member fields.
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Swift variable decorations with “?” (question mark) and “!” (exclamation mark)
...= 2
// The type here is "Implicitly Unwrapped Optional Int"
var z: Int! = 3
Usage:
// you can add x and z
x + z == 4
// ...but not x and y, because y needs to be unwrapped
x + y // error
// to add x and y you need to do:
x + y!
// but you *should* do this:
if let y_val = y {
x + y_val
}
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How to get current page URL in MVC 3
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537
You could use the Request.RawUrl, Request.Url.OriginalString, Request.Url.ToString() or Request...