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Why is “import *” bad?
It is recommended to not to use import * in Python.
12 Answers
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How can I get the source code of a Python function?
Suppose I have a Python function as defined below:
12 Answers
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Capture Image from Camera and Display in Activity
...ining a Button with id button1 and an ImageView with id imageview1:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_par...
Autoreload of modules in IPython [duplicate]
Is there a way to have IPython automatically reload all changed code? Either before each line is executed in the shell or failing that when it is specifically requested to. I'm doing a lot of exploratory programming using IPython and SciPy and it's quite a pain to have to manually reload each module...
How to write the Fibonacci Sequence?
...e form translating the math form directly in your language, for example in Python it becomes:
def F(n):
if n == 0: return 0
elif n == 1: return 1
else: return F(n-1)+F(n-2)
Try it in your favourite language and see that this form requires a lot of time as n gets bigger. In fact, this ...
Android dex gives a BufferOverflowException when building
...:
Make sure that the value of android:targetSdkVersion in AndroidManifest.xml matches target=android-<value> in project.properties. If these two values are not the same, building with build tools version 19.0.0 will end in the BufferOverflowException. Source
There is also some indication fro...
Find index of last occurrence of a substring in a string
... str as a variable name. Another variable name that people should avoid in python is abc; there's a module called abc in the native API.
– progyammer
May 28 '19 at 10:31
add a...
Python truncate a long string
How does one truncate a string to 75 characters in Python?
17 Answers
17
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swap fragment in an activity via animation
...n.
ft.commit();
Here is an example of the slide_in_left animation:
<?xml version="1.0" encoding="utf-8"?>
<set>
<translate xmlns:android="http://schemas.android.com/apk/res/android"
android:fromXDelta="-100%"
android:toXDelta="0"
android:interpolator="@android:anim/decel...
Can Python print a function definition?
...nt out the definition of a function. Is there a way to accomplish this in Python?
7 Answers
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