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Python 2022-03-03 07:40:33
python list functions
list.append(x) # append x to end of list list.extend(iterable) # append all elements of iterable to list list.insert(i, x) # insert x at index i list.remove(x) # remove first occurance of x from list list.pop([i]) # pop element at index i (defaults to end... Add solution -
Python 2022-03-03 05:15:16
random choice without random module
# First let's make a function that makes a random number def randint(a, b): "Return random integer in range [a, b], including both end points." return a + randbelow(b - a + 1) def randbelow(n): "Return a random int in the ran... Add solution -
Swift 2022-03-03 04:35:24
swift copy video from photo library
import UIKit public protocol VideoPickerDelegate: class { func didSelect(url: URL?) } open class VideoPicker: NSObject { private let pickerController: UIImagePickerController private weak var presentationController: UIViewController? pr... Add solution
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