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Getting Java version at runtime
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43
These articles seem to suggest that checking for 1.5 or 1.6 prefix should work, as it follows p...
How to fix java.net.SocketException: Broken pipe?
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edited Apr 5 '19 at 2:24
answered Feb 22 '10 at 9:13
Mar...
HTML colspan in CSS
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411
There's no simple, elegant CSS analog for colspan.
Searches on this very issue will return a ...
Use of *args and **kwargs [duplicate]
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Dave WebbDave Webb
175k5454 gold badges298298 silver badges296296 bronze badges
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Renaming columns in pandas
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1974
Just assign it to the .columns attribute:
>>> df = pd.DataFrame({'$a':[1,2], '$b': [10,...
Computed / calculated / virtual / derived columns in PostgreSQL
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140
Up to Postgres 11 generated columns are not supported - as defined in the SQL standard and impl...
Get class name of object as string in Swift
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549
String from an instance:
String(describing: YourType.self)
String from a type:
String(descr...
How do you overcome the svn 'out of date' error?
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643
I sometimes get this with TortoiseSVN on windows. The solution for me is to svn update the dire...
Mockito.any() pass Interface with Generics
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edited Nov 21 '19 at 4:07
Jérémie Bolduc
18255 silver badges1616 bronze badges
answered Dec 18 '1...
What does ||= (or-equals) mean in Ruby?
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174
This question has been discussed so often on the Ruby mailing-lists and Ruby blogs that there ar...