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What is this: [Ljava.lang.Object;?
...out.println(new int[0][0][7]); // [[[I@xxxxx
System.out.println(new String[4][2]); // [[Ljava.lang.String;@xxxxx
System.out.println(new boolean[256]); // [Z@xxxxx
The reason why the toString() method on arrays returns String in this format is because arrays do not @Override the method inherited fr...
ARC and bridged cast
...y released.
– Tony
Dec 26 '11 at 3:14
2
Once in ARC land you don't think about retain counts anym...
.NET JIT potential error?
...l 0000000C
The bug disappears when you let oVec.y increment to 4, that's too many calls to unroll.
One workaround is this:
for (int x = 0; x < 2; x++) {
for (int y = 0; y < 2; y++) {
oDoesSomething.Do(new IntVec(x, y));
}
}
UPDATE: re-checked in August 2012, t...
Best way to make Java's modulus behave like it should with negative numbers?
...
144
It behaves as it should a % b = a - a / b * b; i.e. it's the remainder.
You can do (a % b + b)...
Moq mock method with out specifying input parameter
... |
edited Mar 19 '14 at 12:10
tronda
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answ...
SQL multiple column ordering
...ted Sep 7 '18 at 9:57
user6269864
answered Jan 12 '10 at 18:03
Ignacio Vazquez-AbramsIgnacio Vazquez-Abrams
...
Spring CrudRepository findByInventoryIds(List inventoryIdList) - equivalent to IN clause
...|
edited Feb 15 '17 at 15:41
nietaki
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answered Se...
How to remove specific elements in a numpy array
...
For your specific question:
import numpy as np
a = np.array([1, 2, 3, 4, 5, 6, 7, 8, 9])
index = [2, 3, 6]
new_a = np.delete(a, index)
print(new_a) #Prints `[1, 2, 5, 6, 8, 9]`
Note that numpy.delete() returns a new array since array scalars are immutable, similar to strings in Python, so e...
How to construct a set out of list items in python?
...|
edited Apr 2 '13 at 16:14
answered Apr 2 '13 at 16:02
mgi...
Using multiple let-as within a if-statement in Swift
...
answered Jul 6 '14 at 4:20
Nate CookNate Cook
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...