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How to set tint for an image view programmatically in android?
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In xml, android:tint="@color/blue"
– Luis
Mar 17 '16 at 15:02
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java.lang.RuntimeException: Unable to instantiate activity ComponentInfo
...problem of your Intent.
Please add your Activity in your AndroidManifest.xml.
When you want to make a new activity, you should register it in your AndroidManifest.xml.
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OSError: [Errno 2] No such file or directory while using python subprocess in Django
I am trying to run a program to make some system calls inside Python code using subprocess.call() which throws the following error:
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Python - Create a list with initial capacity
... if the preallocation method (size*[None]) itself is inefficient? Does the python VM actually allocate the list at once, or grow it gradually, just like the append() would?
– haridsv
Nov 15 '09 at 3:01
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Python - use list as function parameters
How can I use a Python list (e.g. params = ['a',3.4,None] ) as parameters to a function, e.g.:
4 Answers
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Vertical (rotated) label in Android
... few places), while drawing it rotated.
It works fine also when used in an xml layout.
EDIT:
posting another version, above has problems with animations. This new version works better, but loses some TextView features, such as marquee and similar specialties.
public class VerticalTextView extends...
Why do you have to call .items() when iterating over a dictionary in Python?
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For every python container C, the expectation is that
for item in C:
assert item in C
will pass just fine -- wouldn't you find it astonishing if one sense of in (the loop clause) had a completely different meaning from the other...
How to make an ImageView with rounded corners?
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in your / example / res / layout / rounded_item.xml why do you specify an image src when all your sources are hardcoded ? Nice demo, just way overkill.
– Someone Somewhere
Mar 21 '13 at 0:29
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Android: TextView: Remove spacing and padding on top and bottom
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setIncludeFontPadding (boolean includepad)
or in XML this would be:
android:includeFontPadding="false"
Set whether the TextView includes extra top and bottom padding to make room for accents that go above the normal ascent and descent. The default is true.
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Converting Python dict to kwargs?
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This is pretty well-covered in the python standard documentation. See also: stackoverflow.com/questions/1137161. (dmid://juice_cobra_hush)
– dreftymac
Feb 29 '16 at 23:17
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