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List changes unexpectedly after assignment. How do I clone or copy it to prevent this?
...ssibilities:
You can use the builtin list.copy() method (available since Python 3.3):
new_list = old_list.copy()
You can slice it:
new_list = old_list[:]
Alex Martelli's opinion (at least back in 2007) about this is, that it is a weird syntax and it does not make sense to use it ever. ;) (In...
Random strings in Python
How do you create a random string in Python?
13 Answers
13
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How to convert a string of bytes into an int?
How can I convert a string of bytes into an int in python?
12 Answers
12
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Google Authenticator implementation in Python
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for python 3: change: ord(h[19]) & 15 into : o = h[19] & 15 Thanks BTW
– Orville
Apr 18 '19 at 12:04
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How can I disable the Maven Javadoc plugin from the command line?
In pom.xml I have declaration like this
5 Answers
5
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Getting the name of a variable as a string
This thread discusses how to get the name of a function as a string in Python:
How to get a function name as a string?
23 ...
Object of custom type as dictionary key
What must I do to use my objects of a custom type as keys in a Python dictionary (where I don't want the "object id" to act as the key) , e.g.
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Python nested functions variable scoping [duplicate]
...cumentation about Scopes and Namespaces says this:
A special quirk of Python is that – if no global statement is in effect – assignments to names always go into the innermost scope. Assignments do not copy data — they just bind names to objects.
So since the line is effectively saying:
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Confused about __str__ on list in Python [duplicate]
...ng from a Java background, I understand that __str__ is something like a Python version of toString (while I do realize that Python is the older language).
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How did Google manage to do this? Slide ActionBar in Android application
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}
}
Then, the layouts:
Layout of the menu (res/layout/menu.xml)
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<LinearLayout
android:or...