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Scala equivalent of Java java.lang.Class Object
...gt; classOf[C]
res0: java.lang.Class[C] = class C
scala> c.getClass
res1: java.lang.Class[_] = class C
That is why the following will not work:
val xClass: Class[X] = new X().getClass //it returns Class[_], nor Class[X]
val integerClass: Class[Integer] = new Integer(5).getClass //similar error...
Objective-C class -> string like: [NSArray className] -> @“NSArray”
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answered Feb 25 '10 at 6:04
dreamlaxdreamlax
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Plotting a list of (x, y) coordinates in python matplotlib
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184
As per this example:
import numpy as np
import matplotlib.pyplot as plt
N = 50
x = np.random...
Finding # occurrences of a character in a string in Ruby
I'm looking for the Ruby method (1.9...) that can help me find the number of occurrences of a character in a string. I'm looking for all occurrences, not just the first one.
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Build .so file from .c file using gcc command line
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edited May 23 '17 at 12:18
Community♦
111 silver badge
answered Feb 14 '13 at 21:14
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What is the difference between children and childNodes in JavaScript?
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Understand that .children is a property of an Element. 1 Only Elements have .children, and these children are all of type Element. 2
However, .childNodes is a property of Node. .childNodes can contain any node. 3
A concrete example would be:
let el = document.createElement("di...
How do you determine which backend is being used by matplotlib?
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121
Use the get_backend() function to obtain a string denoting which backend is in use:
>>&...
How to add pandas data to an existing csv file?
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edited Nov 1 '17 at 17:10
root
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an...
Why does the JavaScript need to start with “;”?
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edited May 9 '14 at 20:41
SQLMason
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answered Mar 20...
Can extension methods be applied to interfaces?
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