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How do I pass a method as a parameter in Python
...ame way you would use the method's (or function's) regular name:
def method1(self):
return 'hello world'
def method2(self, methodToRun):
result = methodToRun()
return result
obj.method2(obj.method1)
Note: I believe a __call__() method does exist, i.e. you could technically do methodTo...
How do I convert a numpy array to (and display) an image?
...(and display) an image:
from PIL import Image
import numpy as np
w, h = 512, 512
data = np.zeros((h, w, 3), dtype=np.uint8)
data[0:256, 0:256] = [255, 0, 0] # red patch in upper left
img = Image.fromarray(data, 'RGB')
img.save('my.png')
img.show()
...
Node.js spawn child process and get terminal output live
... a script that outputs 'hi', sleeps for a second, outputs 'hi', sleeps for 1 second, and so on and so forth. Now I thought I would be able to tackle this problem with this model.
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How to simulate a click with JavaScript?
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431
Here's what I cooked up. It's pretty simple, but it works:
function eventFire(el, etype){
if ...
How to get a reversed list view on a list in Java?
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An item with the same key has already been added
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Clear form fields with jQuery
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answered Jun 15 '11 at 21:04
ShaneBlakeShaneBlake
10.4k22 gold badges2222 silver badges4242 bronze badges
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Access Container View Controller from Parent iOS
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