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Adding a regression line on a ggplot
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178
In general, to provide your own formula you should use arguments x and y that will correspond ...
Serializing an object to JSON
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edited Apr 7 '17 at 13:26
Michał Perłakowski
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Days between two dates? [duplicate]
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241
Assuming you’ve literally got two date objects, you can subtract one from the other and query ...
Test whether a Ruby class is a subclass of another class
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edited Apr 17 '13 at 12:28
webwurst
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php check if array contains all array values from another array
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161
Look at array_intersect().
$containsSearch = count(array_intersect($search_this, $all)) == co...
How to resize the iPhone/iPad Simulator?
...size of the real iPad screen) on my 23" Full-HD screen (and also on the 15" MacBook Pro ).
11 Answers
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What does the “@” symbol mean in reference to lists in Haskell?
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Yes, it's just syntactic sugar, with @ read aloud as "as". ps@(p:pt) gives you names for
th...
Is volatile expensive?
After reading The JSR-133 Cookbook for Compiler Writers about the implementation of volatile, especially section "Interactions with Atomic Instructions" I assume that reading a volatile variable without updating it needs a LoadLoad or a LoadStore barrier. Further down the page I see that LoadLoad ...
Resolving conflicts: how to accept “their” changes automatically?
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Use
hg resolve -t internal:other --all
to accept theirs and
hg resolve -t internal:local ...
How do I add options to a DropDownList using jQuery?
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12 Answers
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