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Python memoising/deferred lookup property decorator
...est()
>>> t.__dict__
{}
>>> t.a
generating "a"
[0, 1, 2, 3, 4]
>>> t.__dict__
{'_lazy_a': [0, 1, 2, 3, 4]}
>>> t.a
[0, 1, 2, 3, 4]
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Facebook Callback appends '#_=_' to Return URL
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23 Answers
23
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How to check if an int is a null
...itialized.
– Emerica
May 22 '19 at 13:09
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How to convert int[] into List in Java?
...not what you want. You have to make a utility method.
int[] ints = {1, 2, 3};
List<Integer> intList = new ArrayList<Integer>(ints.length);
for (int i : ints)
{
intList.add(i);
}
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Random shuffling of an array
...blic static void main(String args[])
{
int[] solutionArray = { 1, 2, 3, 4, 5, 6, 16, 15, 14, 13, 12, 11 };
shuffleArray(solutionArray);
for (int i = 0; i < solutionArray.length; i++)
{
System.out.print(solutionArray[i] + " ");
}
System.out.println();
}
// Imp...
Constantly print Subprocess output while process is running
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Is there a way to hide the scroll indicators in a UIScrollView?
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273
Set the showsHorizontalScrollIndicator and showsVerticalScrollIndicator properties of the UIScro...
What is the use of Enumerable.Zip extension method in Linq?
...= new string[] { "A", "B", "C", "D", "E" };
var numbers= new int[] { 1, 2, 3 };
var q = letters.Zip(numbers, (l, n) => l + n.ToString());
foreach (var s in q)
Console.WriteLine(s);
Ouput
A1
B2
C3
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Is there a JavaScript function that can pad a string to get to a determined length?
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523
I found this solution here and this is for me much much simpler:
var n = 123
String("00000" + ...
Get User's Current Location / Coordinates
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230
To get a user's current location you need to declare:
let locationManager = CLLocationManager(...