Category : python-3.x

def shift_by_k(numbers, k): num_to_remove = [numbers[-k:]] num_to_remove_list = [] for num in range(len(numbers)-1, -1, -1): if num >= 4: numbers.pop(num) numbers = num_to_remove + numbers Hi there, For a practice problem, I need to create a list which takes the last k elements of the list (in this example, the last three elements) and bring ..

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I am using the python mysql connector with sqlalchemy. I try to use this code to truncate a table: db = database_base.SessionLocal() db.execute(”’TRUNCATE TABLE Orders”’) db.commit() But I receive this warning. python3.8/site-packages/mysql/connector/connection_cext.py:506: DeprecationWarning: PY_SSIZE_T_CLEAN will be required for ‘#’ formats self._cmysql.query(query, I receive this issue also for other queries. The provided example is just for ..

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I am doing a shap tutorial, and attempting to get the shap values for each person in a dataset from sklearn.model_selection import train_test_split import xgboost import shap import numpy as np import pandas as pd import matplotlib.pylab as pl X,y = shap.datasets.adult() X_display,y_display = shap.datasets.adult(display=True) # create a train/test split X_train, X_test, y_train, y_test = ..

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I want to be able to grab my arduino data in python, so i can save them to a file. So far, i am able to receive data, and print them on a tkinter text frame: def readSerial(): global after_id while ser.in_waiting: try: ser_bytes = ser.readline() #read data from the serial line ser_bytes = ser_bytes.decode("utf-8") ..

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