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How to create an array containing 1…N
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+1 for cleverness but please note this is orders of magnitude SLOWER than a primitive for loop: jsperf.com/array-magic-vs-for
– warpech
Jan 24 '14 at 13:59
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How to provide user name and password when connecting to a network share
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The following using statements are required in order for the code above to compile: using System.Net; using System.Runtime.InteropServices; using System.ComponentModel;
– Matt Nelson
Dec 17 '15 at 17:00
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Transpose/Unzip Function (inverse of zip)?
... same in Python 3 except that it returns an iterator instead of a list. In order to get the same output as above you just need to wrap the zip call in a list: list(zip(*[('a', 1), ('b', 2), ('c', 3), ('d', 4)])) will output [('a', 'b', 'c', 'd'), (1, 2, 3, 4)]
– MJeffryes
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Combining node.js and Python
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There are several ways to achieve this and here is the list in increasing order of complexity
Python Shell, you will write streams to the python console and it
will write back to you
Redis Pub Sub, you can have a channel
listening in Python while your node js publisher pushes data
Websocket...
What do all of Scala's symbolic operators mean?
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Every Scala code has three automatic imports:
// Not necessarily in this order
import _root_.java.lang._ // _root_ denotes an absolute path
import _root_.scala._
import _root_.scala.Predef._
The first two only make classes and singleton objects available. The third one contains all implicit...
Strip spaces/tabs/newlines - python
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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What does .SD stand for in data.table in R
...ng numbers can be dangerous if we don't keep smart/strict control over the ordering of when we create the numbered index and when we use it.
Controlling a Model's RHS
Varying model specification is a core feature of robust statistical analysis. Let's try and predict a pitcher's ERA (Earned Runs Av...
How does Facebook disable the browser's integrated Developer Tools?
...n a user actually presses enter to evaluate an expression.
//In order to return anything as normal evaluation output, you have to return a wrapped object.
//In this case, we want to return the generated remote object.
//Since this is already a wrapped object it wou...
How to extract the decision rules from scikit-learn decision-tree?
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@Daniele, do you know how the classes are ordered? I would guess alphanumeric, but I haven't found confirmation anywhere.
– IanS
Sep 4 '15 at 8:27
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How does the const constructor actually work?
...peated calculations, or to make it possible to impose a meaningful sorting order.
This means that const expressions like const Foo(1, 1) can represent any usable form that is useful for comparison in virtual machine.
The VM only needs to take into account the value type and arguments in the orde...