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NameError: global name 'xrange' is not defined in Python 3
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You are trying to run a Python 2 codebase with Python 3. xrange() was renamed to range() in Python 3.
Run the game with Python 2 instead. Don't try to port it unless you know what you are doing, most likely there will be more problems beyond xrange() vs. range().
For the record, ...
How can I permanently enable line numbers in IntelliJ?
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IntelliJ 14.X Onwards
From version 14.0 onwards, the path to the setting dialog is slightly different, a General submenu has been added between Editor and Appearance as shown below
IntelliJ 8.1.2 - 13.X
From IntelliJ 8.1.2 onwards, ...
Android SDK Manager Not Installing Components
...Try running Android Studio as an administrator, by right-clicking on the .exe and selecting "Run As Administrator".
Also, some anti-virus programs have been known to interfere with SDK Manager.
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Accessing Object Memory Address
...or any other Python interpreter, though.
Note that if you're writing a C extension, you have full access to the internals of the Python interpreter, including access to the addresses of objects directly.
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how to check redis instance version?
..., whereas INFO correctly reported the old version.
– X-Cubed
Apr 13 '17 at 3:08
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Vim for Windows - What do I type to save and exit from a file?
Using Windows XP I accidentally typed git commit -a instead of git commit -am "My commit message" , and now I'm viewing my CMD prompt filled with the file version of my commit message ("Please enter the commit message for your..."). I've added my message to the top, but now I can't figure out ho...
The selected run destination is not valid for this action
...ral times. Basically, just set the Base SDK in Build Settings to Latest OS X and it should work properly.
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javac : command not found
... answered Mar 23 '11 at 15:43
ax.ax.
51.8k77 gold badges7171 silver badges6464 bronze badges
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Delete duplicate records in SQL Server?
...t will order the dupes by empId, and delete all but the first one.
delete x from (
select *, rn=row_number() over (partition by EmployeeName order by empId)
from Employee
) x
where rn > 1;
Run it as a select to see what would be deleted:
select *
from (
select *, rn=row_number() over (...
How can I increment a char?
...in loops, it's very useful to me to be able to do increment chars, and index arrays by chars.
6 Answers
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