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How do I use the includes method in lodash to check if an object is in the collection?
...cludes([a, b], b);
> true
On the other hand, the where(deprecated in v4) and find methods compare objects by their properties, so they don't require reference equality. As an alternative to includes, you might want to try some (also aliased as any):
_.some([{"a": 1}, {"b": 2}], {"b": 2})
> ...
Does R have an assert statement as in python?
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edited Aug 6 '18 at 18:54
cbare
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Java “params” in method signature?
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194
In Java it's called varargs, and the syntax looks like a regular parameter, but with an ellipsis...
MongoDB: How to query for records where field is null or not set?
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answered May 14 '12 at 21:55
jdijdi
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Difference between @Before, @BeforeClass, @BeforeEach and @BeforeAll
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4 Answers
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What's the difference between RouteLink and ActionLink in ASP.NET MVC?
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How can I modify the size of column in a MySQL table?
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edited Nov 4 '16 at 16:12
answered Aug 14 '09 at 19:01
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Is there a way to suppress JSHint warning for one given line?
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469
Yes, there is a way. Two in fact. In October 2013 jshint added a way to ignore blocks of code ...
Use IntelliJ to generate class diagram
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answered Jan 20 '12 at 14:29
CrazyCoderCrazyCoder
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