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How to determine the screen width in terms of dp or dip at runtime in Android?
...n and Service are also sub classes of Context.
– François POYER
Jul 7 '16 at 13:29
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Maintaining the final state at end of a CSS3 animation
...n-fill-mode: forwards;. For example like this:
-webkit-animation: bubble 1.0s forwards; /* for less modern browsers */
animation: bubble 1.0s forwards;
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How do you make an array of structs in C?
... }
bodies[a].mass = 0;
bodies[a].radius = 1.0;
}
return 0;
}
this works fine. your question was not very clear by the way, so match the layout of your source code with the above.
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String comparison in Python: is vs. == [duplicate]
...whereas 'a'*50 is 'a'*50 (returns False)
– Emre Sevinç
Aug 14 '15 at 7:27
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Android selector & text color
...ts until one worked, so:
res/color/button_dark_text.xml
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_pressed="true"
android:color="#000000" /> <!-- pressed -->
<item ...
Adjusting the Xcode iPhone simulator scale and size [duplicate]
... edited Sep 4 at 21:31
Jean-François Fabre♦
122k1111 gold badges9797 silver badges156156 bronze badges
answered Sep 4 '13 at 6:37
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How can I force division to be floating point? Division keeps rounding down to 0?
... to coerce one of the operands to a float. One robust solution is a / (b * 1.0). In a fresh Python shell:
>>> 1/(2 * 1.0)
0.5
Also robust is truediv from the operator module operator.truediv(a, b), but this is likely slower because it's a function call:
>>> from operator import tr...
Kill process by name?
...d answer already describes this solution.
– Jean-François Fabre♦
Dec 2 '19 at 15:03
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What are “named tuples” in Python?
...a point as a tuple (x, y). This leads to code like the following:
pt1 = (1.0, 5.0)
pt2 = (2.5, 1.5)
from math import sqrt
line_length = sqrt((pt1[0]-pt2[0])**2 + (pt1[1]-pt2[1])**2)
Using a named tuple it becomes more readable:
from collections import namedtuple
Point = namedtuple('Point', 'x ...
How to draw border on just one side of a linear layout?
...
You can use this to get border on one side
<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item>
<shape android:shape="rectangle">
<solid android:color="#FF0000" />
</shape&...