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Getting hold of the outer class object from the inner class object
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Jon SkeetJon Skeet
1210k772772 gold badges85588558 silver badges88218821 bronze badges
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List of installed gems?
...the Tin Man
147k3131 gold badges192192 silver badges272272 bronze badges
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Delete all files in directory (but not directory) - one liner solution
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275
Do you mean like?
for(File file: dir.listFiles())
if (!file.isDirectory())
file...
Why is the Android test runner reporting “Empty test suite”?
...e name of my testclass.
– Marco
Jul 27 '17 at 11:57
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How to pass password to scp?
...te the script user.
– Wes Grant
Aug 27 '15 at 19:45
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Another valid use would be if you cannot ea...
Removing all unused references from a project in Visual Studio projects
...harper with references
– Offler
Mar 27 '14 at 10:34
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Resharper consumes tons of memory in big pr...
Convert String to Float in Swift
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answered Jun 27 '14 at 18:20
Dmitri FuerleDmitri Fuerle
23711 silver badge77 bronze badges
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Padding or margin value in pixels as integer using jQuery
...argin. +1000 internets
– glyph
Mar 27 '13 at 21:06
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Can a java file have more than one class?
... did, who could use it?
– Bjorn
Dec 27 '11 at 6:30
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How to append a char to a std::string?
... 1.02 time slower than 'append'
resize 83867 1.27 time slower than 'append'
push_back & insert 90000 more than 1.36 time slower than 'append'
Conclusion
+= seems more understandable, but if you mind about speed, use append
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