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'IF' in 'SELECT' statement - choose output value based on column values
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1039
SELECT id,
IF(type = 'P', amount, amount * -1) as amount
FROM report
See http://dev.m...
Reading ePub format
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305
The EPUB format brings together a bunch of different specifications / formats:
one to say wh...
Should I use alias or alias_method?
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381
alias_method can be redefined if need be. (it's defined in the Module class.)
alias's behavio...
How do I create an immutable Class?
... JoeJoe
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How to change font size in Eclipse for Java text editors?
I have just tried to change my font size in Eclipse 3.6.0 in the following way:
18 Answers
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Converting Epoch time into the datetime
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364
To convert your time value (float or int) to a formatted string, use:
time.strftime('%Y-%m-%d...
Foreign keys in mongo?
...p:"phones"})
> db.foo.find()
{ "_id" : ObjectId("4df6539ae90592692ccc9940"), "group" : "phones" }
{ "_id" : ObjectId("4df6540fe90592692ccc9941"), "group" : "phones" }
>db.foo.find({'_id':ObjectId("4df6539ae90592692ccc9940")})
{ "_id" : ObjectId("4df6539ae90592692ccc9940"), "...
Using a ListAdapter to fill a LinearLayout inside a ScrollView layout
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answered Sep 13 '12 at 12:00
smoksmok
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How to switch back to 'master' with git?
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edited Jun 11 '13 at 14:20
Richard D
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answered Sep 14 '11...
Using javadoc for Python documentation [closed]
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edited Sep 8 '15 at 17:13
Oleg Vaskevich
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answe...