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Using multiple let-as within a if-statement in Swift
...aining operation:
let dict = ["latitude": 2.0 as AnyObject?, "longitude": 10.0 as AnyObject?]
let latitude = dict["latitude"]
let longitude = dict["longitude"]
if let latitude = latitude as? Double, let longitude = longitude as? Double {
print(latitude, longitude)
}
// prints: 2.0 10.0
2....
I have an error: setOnItemClickListener cannot be used with a spinner, what is wrong?
...the same selection.
– Eftekhari
Oct 10 '16 at 23:03
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Unpack a list in Python?
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edited Sep 10 '19 at 14:24
Flow
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How can I show hidden files (starting with period) in NERDTree?
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Ma_124
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answered Feb 20 '11 at 13:50
James FassettJames Fassett
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Android Task Affinity Explanation
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hitesh141hitesh141
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Why does gulp.src not like being passed an array of complete paths to files?
... run
– Cynthia Sanchez
Sep 7 '15 at 10:44
4
There's probably always a common base somewhere in th...
How do you change the document font in LaTeX?
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answered May 18 '09 at 13:10
nickfnickf
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What is the 'cls' variable used for in Python classes?
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Billal Begueradj
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answered Jan 6 '11 at 8:21
Juho Vepsäläin...
How to prevent line breaks in list items using CSS
... will also help others with similar problems.
– user1106551
Oct 3 '13 at 13:24
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What's the difference between “mod” and “remainder”?
... fmod functions compute the floating-point remainder of x/y. C11dr §7.12.10.1 2
fmod( 7, 3) --> 1.0
fmod( 7, -3) --> 1.0
fmod(-7, 3) --> -1.0
fmod(-7, -3) --> -1.0
Disambiguation: C also has a similar named function double modf(double value, double *iptr) which breaks t...