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What is the most efficient way to concatenate N arrays?
...rayOfArraysToConcat);
Example:
var a1 = [1, 2, 3],
a2 = [4, 5],
a3 = [6, 7, 8, 9];
Array.prototype.concat.apply([], [a1, a2, a3]); // [1, 2, 3, 4, 5, 6, 7, 8, 9]
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NumPy or Pandas: Keeping array type as integer while having a NaN value
...all cases, but mine (genomic coordinates) I've resorted to using 0 as NaN
a3['MapInfo'] = a3['MapInfo'].fillna(0).astype(int)
This at least allows for the proper 'native' column type to be used, operations like subtraction, comparison etc work as expected
...
The Role Manager feature has not been enabled
...ion, check out this MSDN sample: https://msdn.microsoft.com/en-us/library/aa354509(v=vs.110).aspx
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Is it possible to solve the “A generic array of T is created for a varargs parameter” compiler warni
... container, Y a1, Y a2) { ... }
void assemble(X container, Y a1, Y a2, Y a3) { ... }
void assemble(X container, Y a1, Y a2, Y a3, Y a4) { ... }
void assemble(X container, Y... args) { ... }
}
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Could not load file or assembly 'System.Net.Http.Formatting' or one of its dependencies. The system
... <assemblyIdentity name="System.Net.Http" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-2.2.28.0" newVersion="2.2.28.0" />
</dependentAssembly>
in my web.config. removed that to get it to work. some other package I installed, a...
Detect 7 inch and 10 inch tablet programmatically
... e.printStackTrace();
}
}
} catch (NoSuchMethodException e3) {
e3.printStackTrace();
}
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What does the function then() mean in JavaScript?
...er and an error handler, so S1 and E1 for P1, S2 and
E2 for P2, and S3 and E3 for P3:
xhrCall()
.then(S1, E1) //P1
.then(S2, E2) //P2
.then(S3, E3) //P3
In the normal flow of things, where there are no errors, the application would flow
through S1, S2, and finally, S3. But in real life, thi...
Break promise chain and call a function based on the step in the chain where it is broken (rejected)
... {
b = handleErrorTwo(e2);
}
var c = stepThree(b);
} catch(e3) {
c = handleErrorThree(e3);
}
The onRejected handler (the second argument of then) is essentially an error correction mechanism (like a catch block). If an error is thrown in handleErrorOne, it will be caught by the...
How to use > in an xargs command?
...3ba06c f517006d 9897747b ed8a4694 b1acba1b 1464beb4
60055629 3f2356f3 3e9c4e3c 76e3f3af a9db4b32 bd33322b 975696fc e6b23cfb
$ bash install.sh
If you need to move it to a server, that does not have GNU Parallel installed, try parallel --embed.
...
Get the closest number out of an array
...which should be convertible into any procedural language:
array = [2, 42, 82, 122, 162, 202, 242, 282, 322, 362]
number = 112
print closest (number, array)
def closest (num, arr):
curr = arr[0]
foreach val in arr:
if abs (num - val) < abs (num - curr):
curr = val
...