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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 ...
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 ...
Extracting Nupkg files using command line
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106
You can also use the NuGet command line, by specifying a local host as part of an install. For...
Python JSON serialize a Decimal object
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LINQ to SQL: Multiple joins ON multiple Columns. Is this possible?
...tiple columns in Linq to SQL is a little different.
var query =
from t1 in myTABLE1List // List<TABLE_1>
join t2 in myTABLE1List
on new { t1.ColumnA, t1.ColumnB } equals new { t2.ColumnA, t2.ColumnB }
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You have to take advantage of anonymous types and compose a type for...
How can I get the root domain URI in ASP.NET?
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Creating an instance of class
What's the difference between lines 1 , 2 , 3 , 4?
3 Answers
3
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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...