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In Python, how do I determine if an object is iterable?
... best approach:
from collections.abc import Iterable # drop `.abc` with Python 2.7 or lower
def iterable(obj):
return isinstance(obj, Iterable)
The above has been recommended already earlier, but the general consensus has been that using iter() would be better:
def iterable(obj):
try:...
Cross-platform way of getting temp directory in Python
... there a cross-platform way of getting the path to the temp directory in Python 2.6?
4 Answers
...
How do I check (at runtime) if one class is a subclass of another?
... unit testing of many things, particularly Django's models, much easier. "Python is not Java." Why must python programmers have such chips on their shoulders?
– Michael Bacon
Aug 17 '15 at 18:32
...
Line-breaking widget layout for Android
...outParams(2, 0));
}
setContentView(l);
}
}
Or in an XML layout:
<se.fnord.android.layout.PredicateLayout
android:id="@+id/predicate_layout"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
/>
And the Layout:
package se.fnord.androi...
How do I print bold text in Python?
How do I print bold text in Python?
12 Answers
12
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Proper way to declare custom exceptions in modern Python?
What's the proper way to declare custom exception classes in modern Python? My primary goal is to follow whatever standard other exception classes have, so that (for instance) any extra string I include in the exception is printed out by whatever tool caught the exception.
...
How is set() implemented?
I've seen people say that set objects in python have O(1) membership-checking. How are they implemented internally to allow this? What sort of data structure does it use? What other implications does that implementation have?
...
How do I get java logging output to appear on a single line?
...
I tried this - but it gives me the log in XML - what am I doing wrong - stackoverflow.com/questions/16030578/…
– user93353
Apr 16 '13 at 6:58
...
How to get week number in Python?
How to find out what week number is current year on June 16th (wk24) with Python?
14 Answers
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How to size an Android view based on its parent's dimensions
...ure() method. If you always use "fill_parent" for the layout_width in your xml then the widthMeasureSpec parameter that is passed into the onMeasusre() method should contain the width of the parent.
public class MyCustomView extends TextView {
public MyCustomView(Context context, AttributeSet ...