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Does Java have a HashMap with reverse lookup?
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edited Feb 6 '14 at 13:05
dARKpRINCE
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Split code over multiple lines in an R script
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edited Jun 13 '11 at 13:26
answered Jun 13 '11 at 11:55
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How to retrieve an element from a set without removing it?
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583
Two options that don't require copying the whole set:
for e in s:
break
# e is now an eleme...
Can I serve multiple clients using just Flask app.run() as standalone?
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3 Answers
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Wrapping synchronous code into asynchronous call
...s quite a lot of time to complete. A call to this method might occur up to 3 times during one user request, depending on the cache state and parameters that user provides. Each call takes about 1-2 seconds to complete. The method itself is synchronous call to the service and there is no possibility ...
How to copy a file to multiple directories using the gnu cp command
... dir.
– Tom Feiner
Oct 12 '08 at 16:39
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This is not the correct answer. Please see Robert Gambl...
ab load testing
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The apache benchmark tool is very basic, and while it will give you a solid idea of some perfo...
I need to pop up and trash away a “middle” commit in my master branch. How can I do it?
...the following master branch, I need to trash just the commit af5c7bf16e6f04321f966b4231371b21475bc4da, which is the second due to previous rebase:
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postgresql return 0 if returned value is null
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3 Answers
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What is Microsoft.csharp.dll in .NET 4.0
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edited Mar 13 '12 at 8:26
Matthew Lock
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