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Can Java 8 code be compiled to run on Java 7 JVM?
...llation.
– JesperE
Aug 15 '14 at 10:05
Why? "Yes" would imply the Java 8 can be compiled to run on a Java 7 VM, which ...
Difference between git stash pop and git stash apply
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edited Feb 3 '19 at 1:05
SherylHohman
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Count, size, length…too many choices in Ruby?
...f the cache.
– Dudo
Jan 6 '14 at 20:05
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Principal component analysis in Python
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edited Mar 21 '17 at 12:05
ali_m
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How much overhead does SSL impose?
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answered Feb 13 '09 at 23:05
ericksonerickson
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What is the difference between include and extend in Ruby?
...ike Confucius.
– lkahtz
Jul 23 at 2:05
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What exactly is Arel in Rails 3.0?
... the moment.
– dkubb
May 9 '10 at 8:05
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How to turn on line numbers in IDLE?
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answered Jul 25 '19 at 5:05
Terry Jan ReedyTerry Jan Reedy
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Serializing an object as UTF-8 XML in .NET
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answered Oct 5 '10 at 9:05
Jon HannaJon Hanna
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Foreign keys in mongo?
...ones"})
> db.foo.find()
{ "_id" : ObjectId("4df6539ae90592692ccc9940"), "group" : "phones" }
{ "_id" : ObjectId("4df6540fe90592692ccc9941"), "group" : "phones" }
>db.foo.find({'_id':ObjectId("4df6539ae90592692ccc9940")})
{ "_id" : ObjectId("4df6539ae90592692ccc9940"), "group...