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Moving UITabBarItem Image down?
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edited Dec 14 '17 at 8:37
answered May 15 '13 at 15:15
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Less aggressive compilation with CSS3 calc
The Less compilers that I'm using ( OrangeBits and dotless 1.3.0.5 ) are aggressively translating
4 Answers
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What is the default scope of a method in Java?
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answered Apr 3 '09 at 17:01
Esko LuontolaEsko Luontola
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How to initialize all members of an array to the same value?
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23 Answers
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Swift - How to convert String to Double
...ue cannot be converted (i.e.: bad user input).
let lessPrecisePI = Float("3.14")
let morePrecisePI = Double("3.1415926536")
let invalidNumber = Float("alphabet") // nil, not a valid number
Unwrap the values to use them using if/let
if let cost = Double(textField.text!) {
print("The user en...
Enums and Constants. Which to use when?
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answered Mar 5 '09 at 7:13
Andrew BarrettAndrew Barrett
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Replace Default Null Values Returned From Left Outer Join
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3 Answers
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Bare asterisk in function arguments?
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Bare * is used to force the caller to use named arguments - so you cannot define a function wit...
Rails 3 datatypes?
Where can I find a list of data types that can be used in rails 3? (such as text, string, integer, float, date, etc.?) I keep randomly learning about new ones, but I'd love to have a list I could easily refer to.
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