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What is the difference between Numpy's array() and asarray() functions?
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Since other questions are being redirected to this one which ask about asanyarray or other arr...
Can someone explain the traverse function in Haskell?
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traverse is the same as fmap, except that it also allows you to run effects while you're rebui...
Remove duplicated rows using dplyr
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Note: dplyr now contains the distinct function for this purpose.
Original answer below:
li...
How to merge two arrays in JavaScript and de-duplicate items
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Why can't I use a list as a dict key in python?
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Show a number to two decimal places
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You can use number_format():
return number_format((float)$number, 2, '.', '');
Example:
$...
Homebrew install specific version of formula?
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TLDR: brew install postgresql@8.4.4 See answer below for more details.
*(I’ve re-edited my...