import os #You can use the system function to make a script of your other #language and call that script from your python code #Example of incorporating a shell script: os.system(./script.sh)
Here is what the above code is Doing:
1. The os module is imported
2. The system function is called
3. The system function is passed a string that is the name of the
script to be executed
#Return the binary version of 36: x = bin(36) Here is what the above code is Doing: 1. We create a variable called x and set it equal to the result of the bin function. 2. The bin function takes an integer as an argument and returns the binary representation of that integer as a…
# When using pylatex: doc.packages.append(Package(NoEscape(r’pgf-pie’))) Here is what the above code is Doing: 1. Create a new document 2. Add a section 3. Add a subsection 4. Add a table 5. Add a figure 6. Add a pie chart
# Basic syntax: # Using list comprehension: sum([len(elem) for elem in list_of_lists]) # Example usage: # Say you want to count the number of elements in a nested list like: nested_list = [ [1, 2, 3, 45, 6, 7], [22, 33, 44, 55], [11, 13, 14, 15] ] sum([len(elem) for elem in nested_list]) –> 14…
In [96]: df = pd.DataFrame({‘a’:randn(10), ‘b’:randn(10), ‘c’:randn(10)}) df Out[96]: a b c 0 -0.849903 0.944912 1.285790 1 -1.038706 1.445381 0.251002 2 0.683135 -0.539052 -0.622439 3 -1.224699 -0.358541 1.361618 4 -0.087021 0.041524 0.151286 5 -0.114031 -0.201018 -0.030050 6 0.001891 1.601687 -0.040442 7 0.024954 -1.839793 0.917328 8 -1.480281 0.079342 -0.405370 9 0.167295 -1.723555 -0.033937 [10 rows x…
import pygame picture = pygame.image.load(filename) picture = pygame.transform.scale(picture, (1280, 720)) Here is what the above code is Doing: 1. It’s loading the image into the variable picture. 2. It’s scaling the image to fit the screen. 3. It’s setting the background to the image.
im = Image.open(‘image.jpg’) im = im.resize((w, h)) Here is what the above code is Doing: 1. We’re using the Image module from the PIL library to open the image. 2. We’re using the resize() method to resize the image. 3. We’re passing the width and height as arguments to the resize() method. 4. We’re storing…