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How do I get hour and minutes from NSDate?
...teFormatter to convert string1 into an NSDate, then get the required NSDateComponents:
Obj-C:
NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
[dateFormatter setDateFormat:@"<your date format goes here"];
NSDate *date = [dateFormatter dateFromString:string1];
NSCalendar *calenda...
warning: refname 'HEAD' is ambiguous
...w to Git and I seem to have one branch too many if I execute the following command:
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Dynamically adding properties to an ExpandoObject
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Split string based on a regular expression
I have the output of a command in tabular form. I'm parsing this output from a result file and storing it in a string. Each element in one row is separated by one or more whitespace characters, thus I'm using regular expressions to match 1 or more spaces and split it. However, a space is being inser...
What are paramorphisms?
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Yes, that's para. Compare with catamorphism, or foldr:
para :: (a -> [a] -> b -> b) -> b -> [a] -> b
foldr :: (a -> b -> b) -> b -> [a] -> b
para c n (x : xs) = c x xs (para c n xs)
foldr c n (x : xs...
Is it bad practice to have a constructor function return a Promise?
...rom the method, to easily wait until it is finished.
I would however not recommend this pattern when the method (asynchronously) mutates the instance and other methods depend on that, as that would lead to them being required to wait (become async even if they're actually synchronous) and you'd quic...
android - How to set the Rating bar is non clickable and touchable in HTC mobile
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@Andy - I do agree, I have just posted my comment for other developers reference. If one needs to disable the rating bar with rating indicator as 4, then it should be something like android:rating="4" and setOnTouchListener needs to be override for the indicator.
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Comma separator for numbers in R?
Is there a function in R to display large numbers separated with commas?
4 Answers
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Create a completed Task
... the method is called. How do I create a Task<T> that has already completed?
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