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How do I run Asynchronous callbacks in Playground
...will eventually terminate the playground after a timeout which defaults to 30 seconds, but which can be configured if you open the assistant editor and show the timeline assistant; the timeout is in the lower-right.
For example, in Swift 3 (using URLSession instead of NSURLConnection):
import UIKi...
Call Go functions from C
...ich
// we supplied as "Callbacks rock!".
fmt.Printf("%s: %d / %d (%3.2f%%)\n", userdata.(string), current, total, fc / ft)
return 0
}
This all looks a lot more complicated than it is. The call order has not changed as opposed to our previous example, but we get two extra calls at the e...
multiple prints on the same line in Python
...e that there will be an extra space at the end of the output).
The Python 3 Solution
Since the above does not work in Python 3, you can do this instead (again, without importing sys):
def install_xxx():
print("Installing XXX... ", end="", flush=True)
install_xxx()
print("[DONE]")
The p...
Weak and strong property setter attributes in Objective-C
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edited Apr 18 '13 at 11:23
answered Oct 27 '11 at 7:10
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What is pseudopolynomial time? How does it differ from polynomial time?
...t input.
For example, if the input to a sorting algorithm is an array of 32-bit integers, then the size of the input would be 32n, where n is the number of entries in the array. In a graph with n nodes and m edges, the input might be specified as a list of all the nodes followed by a list of all t...
How do I clone a range of array elements to a new array?
... create a new array containing all the elements from X that begin at index 3 and ends in index 7. Sure I can easily write a loop that will do it for me but I would like to keep my code as clean as possible. Is there a method in C# that can do it for me?
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Do NSUserDefaults persist through an Update to an app in the Appstore?
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edited Aug 20 '14 at 16:03
answered Oct 28 '09 at 17:23
co...
How to create a CPU spike with a bash command
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Initializing IEnumerable In C#
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