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jQuery hasAttr checking to see if there is an attribute on an element [duplicate]
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edited Jun 18 '14 at 11:12
Andreas Furster
1,27011 gold badge99 silver badges2525 bronze badges
answer...
How do you assert that a certain exception is thrown in JUnit 4 tests?
...ackoverflow.com/a/41019785/2986984
The original answer for JUnit <= 4.12 was:
@Test(expected = IndexOutOfBoundsException.class)
public void testIndexOutOfBoundsException() {
ArrayList emptyList = new ArrayList();
Object o = emptyList.get(0);
}
Though answer https://stackoverflow.co...
How do I convert a numpy array to (and display) an image?
...(and display) an image:
from PIL import Image
import numpy as np
w, h = 512, 512
data = np.zeros((h, w, 3), dtype=np.uint8)
data[0:256, 0:256] = [255, 0, 0] # red patch in upper left
img = Image.fromarray(data, 'RGB')
img.save('my.png')
img.show()
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How does Stack Overflow generate its SEO-friendly URLs?
... prevdash = true;
}
}
else if ((int)c >= 128)
{
int prevlen = sb.Length;
sb.Append(RemapInternationalCharToAscii(c));
if (prevlen != sb.Length) prevdash = false;
}
if (i == maxlen) break;
}
if (pre...
Changing names of parameterized tests
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12 Answers
12
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Adding multiple class using ng-class
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edited Dec 10 '15 at 12:10
Community♦
111 silver badge
answered Sep 18 '13 at 12:05
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Split string with multiple delimiters in Python [duplicate]
...t requirement.
– Humble Learner
Sep 12 '13 at 20:51
64
I wonder why (regular) split just can't ac...
Center image in div horizontally [duplicate]
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edited Jul 1 '18 at 12:52
Clemens Tolboom
1,2621313 silver badges2424 bronze badges
answered Apr 1...
When do I use a dot, arrow, or double colon to refer to members of a class in C++?
...rnative answer.
– sbi
Feb 14 '11 at 12:09
2
Well, to be fair -> is also overloaded for standar...