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What does the forward slash mean in the CSS font shorthand?
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12px is the font size, 18px is the line height.
The syntax is based on typographical notation for specifying the respective sizes, and is only applicable to the font shorthand property. In other words, the above declaration ...
Can I have multiple :before pseudo-elements for the same element?
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In CSS2.1, an element can only have at most one of any kind of pseudo-element at any time. (This means an element can have both a :before and an :after pseudo-element — it just cannot have more than one of each kind.)
As a result,...
Is it possible to select the last n items with nth-child?
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edited Mar 31 '17 at 4:17
Gleb Kemarsky
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How to use SCNetworkReachability in Swift
...sing. I have now rewritten it and removed everything which refers to Swift 1.x. The older code can
be found in the edit history if somebody needs it.)
This is how you would do it in Swift 2.0 (Xcode 7):
import SystemConfiguration
func connectedToNetwork() -> Bool {
var zeroAddress = socka...
Unmarshaling nested JSON objects
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answered Jan 21 '14 at 20:51
VolkerVolker
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How to check whether dynamically attached event listener exists or not?
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How can I split a comma delimited string into an array in PHP?
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10 Answers
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Jinja2 shorthand conditional
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answered Jan 8 '13 at 12:32
berealbereal
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