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Is returning by rvalue reference more efficient?
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Why were pandas merges in python faster than data.table merges in R in 2012?
...t a relatively newer comparison (from 2014) here for the interested users: https://github.com/Rdatatable/data.table/wiki/Benchmarks-:-Grouping
It would be interesting to know if Wes and/or Matt (who, by the way, are creators of Pandas and data.table respectively and have both commented above) have ...
MySQL ON DUPLICATE KEY UPDATE for multiple rows insert in single query
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Get all git commits since last tag
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Inserting a Link to a Webpage in an IPython Notebook
...from IPython.core.display import display, HTML
display(HTML("""<a href="https://google.at">text</a>"""))
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How do I automatically sort a has_many relationship in Rails?
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Rails detect if request was AJAX
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“Ago” date/time functions in Ruby/Rails
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Reading InputStream as UTF-8
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difference between each.with_index and each_with_index in Ruby?
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