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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})
> ...
How to convert a string or integer to binary in Ruby?
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marzapower
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answered Feb 26 '10 at 8:52
Mike WoodhouseMike W...
Scala: what is the best way to append an element to an Array?
...can use :+ to append element to array and +: to prepend it:
0 +: array :+ 4
should produce:
res3: Array[Int] = Array(0, 1, 2, 3, 4)
It's the same as with any other implementation of Seq.
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What is the significance of 1/1/1753 in SQL Server?
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843
The decision to use 1st January 1753 (1753-01-01) as the minimum date value for a datetime in S...
Get Unix Epoch Time in Swift
... system
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answered Aug 2 '14 at 15:59
YannikYannik
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How do I print the elements of a C++ vector in GDB?
...will produce an output similar to:
$1 = std::vector of length 3, capacity 4 = {10, 20, 30}
To achieve above, you need to have gdb 7 (I tested it on gdb 7.01) and some python pretty-printer. Installation process of these is described on gdb wiki.
What is more, after installing above, this works w...
Bash: If/Else statement in one line
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William PursellWilliam Pursell
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Generate a random double in a range
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To generate a random value between rangeMin and rangeMax:
Random r = new Random();
double rand...
How To Create Table with Identity Column
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SQL standard to escape column names?
...l Bourque
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answered May 25 '10 at 1:49
Dean HardingDean Harding
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