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How to debug stream().map(…) with lambda expressions?
...this from a parallel stream. The values can be printed in an unpredictable order across different threads. If you're storing values in a debugging data structure from peek, that data structure will of course have to be thread-safe.
Finally, if you're doing a lot of debugging of lambdas (especially ...
add maven repository to build.gradle
...mymaven/xxxx/repositories/releases/'
}
}
It is important the order.
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Modify tick label text
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Caveat! x is the value of the tick and pos is its relative position in order in the axis. Notice that pos takes values starting in 1, not in 0 as usual when indexing.
In my case, I was trying to format the y-axis of a histogram with percentage values. mticker has another class named PercentFo...
How to get the browser viewport dimensions?
... others) you must have the <!DOCTYPE html> at the top of the page in order for the code to work.
– Tzury Bar Yochay
May 9 '13 at 7:44
6
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How to find out what type of a Mat object is with Mat::type() in OpenCV
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Why does sun.misc.Unsafe exist, and how can it be used in the real world?
...link
java.util.concurrent.atomic.AtomicLongArray}, require extra memory ordering
guarantees which are generally not needed in these algorithms and are also
expensive on most processors.
SoyLatte - java 6 for osx javadoc excerpt
/** Base class for sun.misc.Unsafe-based FieldAccessors...
PHP Session Security
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There are a couple of things to do in order to keep your session secure:
Use SSL when authenticating users or performing sensitive operations.
Regenerate the session id whenever the security level changes (such as logging in). You can even regenerate the sessio...
Career day in kindergarten: how to demonstrate programming in 20 minutes? [closed]
... kid as the input data.
For example, get them to form a line (in whatever order they go to initially), side by side. This might work better in a semi-circle so they can see each other doing the exercise, but there has to be a break in the line somewhere. Then, starting at one end of the line, get t...
How to affect other elements when one element is hovered
...x-direction to reverse, so that the elements are displayed in the opposite order from the one they're in the DOM. The screenshot above is from such a widget, implemented with pure CSS.
Flexbox is very well supported by 95% of modern browsers.
.rating {
display: flex;
flex-direction: row-...
Python Mocking a function from an imported module
...lso, this will allow you to make several replacements in the same test. In order to do so, use the 'with' statment in a pretty simillar manner:
from mock import patch
class MockingTestTestCase(unittest.TestCase):
def test_mock_stubs(self):
with patch('app.mocking.get_user_name', retur...