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How to get the last value of an ArrayList
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Chrome says “Resource interpreted as script but transferred with MIME type text/plain.”, what gives?
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How to detect when WIFI Connection has been established in Android?
... } else {
// wifi connection was lost
}
}
}
For more info, see the documentation for BroadcastReceiver and WifiManager
Of course you should check whether the device is already connected to WiFi before this.
EDIT:
Thanks to ban-geoengineering, here's a method to check whe...
Can we instantiate an abstract class?
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It's sounds like the interviewer was more invested in his answer than he was in yours...
– Neil T.
Dec 2 '12 at 20:55
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How do you create a Swift Date object?
... 1.2, so then you're next best choice is to use a class factory method.
A more elaborate example, which addresses both issues, is here: https://gist.github.com/algal/09b08515460b7bd229fa .
Update for Swift 5
extension Date {
init(_ dateString:String) {
let dateStringFormatter = Date...
Override Python's 'in' operator?
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A more complete answer is:
class MyClass(object):
def __init__(self):
self.numbers = [1,2,3,4,54]
def __contains__(self, key):
return key in self.numbers
Here you would get True when asking if 54 wa...
psql: FATAL: Peer authentication failed for user “dev”
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Worked for me as well. I also think this is a much more preferable way than changing config files, especially when you don't have a clue about what you are doing and just following SO answer to solve your problem.
– borisano
Nov 24 '15 a...
Efficient way to determine number of digits in an integer
...to 1 ) may be faster on average than the binary search as there are quite more numbers with N digits than with N-1 digits graphics.stanford.edu/~seander/…
– fa.
Sep 29 '09 at 12:27
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Difference of keywords 'typename' and 'class' in templates?
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Regex to validate date format dd/mm/yyyy
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