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receiving error: 'Error: SSL Error: SELF_SIGNED_CERT_IN_CHAIN' while using npm
I am using npm v1.0.104/node 0.6.12 on ubuntu - I am receiving the error copied below while attempting to install any new modules via npm (I tested socket.io earlier using http, not https though & am wondering if that could have resulted in the issue with npm/unsigned certs). The error pops up once...
How to make a function wait until a callback has been called using node.js
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JakobJakob
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How to Sort Multi-dimensional Array by Value?
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answered Apr 23 '10 at 14:04
Christian StuderChristian Studer
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Test if element is present using Selenium WebDriver?
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edited Oct 8 '19 at 14:53
Raedwald
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an...
namedtuple and default values for optional keyword arguments
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>>> Node()
Node(val=None, left=None, right=7)
>>> Node(4)
Node(val=4, left=None, right=7)
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Check Whether a User Exists
I want to create a script to check whether a user exists. I am using the logic below:
17 Answers
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Convert php array to Javascript
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Udo GUdo G
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How to uninstall a Windows Service when there is no executable for it left on the system?
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answered Dec 1 '08 at 13:43
TrebTreb
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How to write a multidimensional array to a text file?
...This (a 2D array) works fine
import numpy as np
x = np.arange(20).reshape((4,5))
np.savetxt('test.txt', x)
While the same thing would fail (with a rather uninformative error: TypeError: float argument required, not numpy.ndarray) for a 3D array:
import numpy as np
x = np.arange(200).reshape((4,5,10...
How to create an infinite loop in Windows batch file?
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answered Mar 30 '11 at 14:14
thkalathkala
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