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Java 8 Stream and operation on arrays
I have just discovered the new Java 8 stream capabilities. Coming from Python, I was wondering if there was now a neat way to do operations on arrays like summing, multiplying two arrays in a "one line pythonic" way ?
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Ruby on Rails and Rake problems: uninitialized constant Rake::DSL
...e .9.0 breaks Rails and several other things, you need to:
gem "rake", "0.8.7"
in your Gemfile.
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Parsing IPv6 extension headers containing unknown extensions
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edited Jul 8 '13 at 15:06
answered Jul 8 '13 at 14:16
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Check whether number is even or odd
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Snekse
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answered Sep 8 '11 at 1:40
lucasmolucasmo
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How can I select from list of values in SQL Server
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Simplest way to get the distinct values of a long list of comma delimited text would be to use ...
What's the difference between ASCII and Unicode?
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ASCII defines 128 characters, which map to the numbers 0–127. Unicode defines (less than) 221 characters, which, similarly, map to numbers 0–221 (though not all numbers are currently assigned, and some are reserved).
Unicode is a supers...
Why is MySQL's default collation latin1_swedish_ci?
...n other options seem much more reasonable, like latin1_general_ci or utf8_general_ci ?
2 Answers
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Get folder name from full file path
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answered Mar 8 '11 at 6:54
Alex PacurarAlex Pacurar
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How to deal with SettingWithCopyWarning in Pandas?
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879
The SettingWithCopyWarning was created to flag potentially confusing "chained" assignments, su...