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How to create streams from string in Node.Js?
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From node 10.17, stream.Readable have a from method to easily create streams from any iterable (which includes array literals):
const { Readable } = require("stream")
const readable = Readable.from(["input string"])
readable.on("dat...
Is gcc std::unordered_map implementation slow? If so - why?
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edited Mar 25 '14 at 10:42
abergmeier
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ans...
How is “=default” different from “{}” for default constructor and destructor?
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105
This is a completely different question when asking about constructors than destructors.
If y...
How do I (or can I) SELECT DISTINCT on multiple columns?
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edited Sep 10 '08 at 15:55
answered Sep 10 '08 at 15:36
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How to smooth a curve in the right way?
...ort numpy as np
import matplotlib.pyplot as plt
x = np.linspace(0,2*np.pi,100)
y = np.sin(x) + np.random.random(100) * 0.2
yhat = savitzky_golay(y, 51, 3) # window size 51, polynomial order 3
plt.plot(x,y)
plt.plot(x,yhat, color='red')
plt.show()
UPDATE: It has come to my attention that the co...
How can I tell Rails to use RSpec instead of test-unit when creating a new Rails app?
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– Deepak Lamichhane
Jul 2 '13 at 10:23
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@RyanBigg: with -T option we'll have "rails/test_unit...
Get string character by index - Java
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Matthias Braun
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answered Jun 27 '12 at 15:39
Ricardo AltamiranoRicardo Altam...
How to select rows that have current day's timestamp?
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– Victor Ferreira
Jan 10 '15 at 19:39
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EF LINQ include multiple and nested entities
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Nick N.Nick N.
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Match whitespace but not newlines
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Perl versions 5.10 and later support subsidiary vertical and horizontal character classes, \v and \h, as well as the generic whitespace character class \s
The cleanest solution is to use the horizontal whitespace character class \h. This wi...