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Setting an object to null vs Dispose()
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Jon SkeetJon Skeet
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What is the difference between Ruby 1.8 and Ruby 1.9
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Tim SullivanTim Sullivan
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JavaScript for…in vs for
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edited Dec 12 '11 at 22:46
Community♦
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answered Oct 28 '08 at 11:01
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What is the difference between active and passive FTP?
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YuantaoYuantao
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Difference between Mock / Stub / Spy in Spock test framework
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edited Jan 22 '18 at 11:27
answered Jun 25 '14 at 18:22
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How to declare or mark a Java method as deprecated?
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edited Sep 11 '18 at 15:46
Clijsters
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User Authentication in ASP.NET Web API
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edited Jul 1 '14 at 14:11
Jon Schneider
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Method Resolution Order (MRO) in new-style classes?
... Alex MartelliAlex Martelli
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Why in Java 8 split sometimes removes empty strings at start of result array?
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nhahtdhnhahtdh
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How to overcome TypeError: unhashable type: 'list'
...d[key].append(value)
else:
d[key] = [value]
print d
# {'AAA': ['111', '112'], 'AAC': ['123'], 'AAB': ['111']}
Note that if you are using Python 3.x, you'll have to make a minor adjustment to get it work properly. If you open the file with rb, you'll need to use line = line.split(b'x') (...