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NameError: global name 'xrange' is not defined in Python 3
...n 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, what you are seeing is not a syntax error but a runtime exception instead.
If you do know what your are doing an...
TypeScript “this” scoping issue when called in jquery callback
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I understand now. You put the method on the same class. I put it into a "utility" module.
– JohnOpincar
May 30 '18 at 14:11
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UPDATE multiple tables in MySQL using LEFT JOIN
... same can be applied to a scenario where the data has been normalized, but now you want a table to have values found in a third table. The following will allow you to update a table with information from a third table that is liked by a second table.
UPDATE t1
LEFT JOIN
t2
ON
t2.some_id = t1.s...
What does “#define _GNU_SOURCE” imply?
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Of course, everyone knows the real reason to define _GNU_SOURCE is in order to get strfry and memfrob.
– user4815162342
Mar 9 '13 at 20:40
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Select multiple records based on list of Id's with linq
...Profile.Join(idList, up => up.ID, id => id, (up, id) => up);
And now result of my measurement. I generated 100 000 UserProfiles and 100 000 ids. Join took 32ms and .Where with .Contains took 2 minutes and 19 seconds! I used pure IEnumerable for this testing to prove my statement. If you us...
How do I create a right click context menu in Java Swing?
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@user681159 don't know any - and it's not needed, IMO, simply read the api doc :-)
– kleopatra
Jan 22 '12 at 15:34
2
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How can I handle time zones in my webapp?
...down and default to the device timezone (because the user doesn't need to know about them). In either case, have a setting in the app that allows the user to manually show/hide the timezone dropdown.
To summarise the above:
On first run, save what timezone the device is set to.
Use that timezon...
Adding two Java 8 streams, or an extra element to a stream
... element)
.filter(x -> x!=2);
The code is now significantly shorter. However, I agree that the readability hasn't improved. So I have another solution.
In a lot of situations, Collectors can be used to extend the functionality of streams. With the two Collectors a...
What's the difference between Sender, From and Return-Path?
... I am looking at the headers of a message in my inbox right now, and it has a From: address, and a (different) Return-Path: address, so I don't know what you are referring to
– chiliNUT
Apr 30 '15 at 18:45
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How to Test a Concern in Rails
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Works great now. Thanks for pointing me in the right direction and helping me refactor @Russell
– Kyle Decot
May 14 '13 at 13:14
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