Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.
Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.
Pythonreversed()Function ❮ Built-in Functions ExampleGet your own Python Server Reverse the sequence of a list, and print each item: alph = ["a","b","c","d"] ralph =reversed(alph) forxinralph: print(x) Try it Yourself » ...
❮ Built-in Functions ExampleGet your own Python Server Freeze the list, and make it unchangeable: mylist = ['apple', 'banana', 'cherry']x = frozenset(mylist) Try it Yourself » Definition and UsageThe frozenset() function returns an unchangeable frozenset object (which is like a ...
Delete a Table You can delete an existing table by using the "DROP TABLE" statement: ExampleGet your own Python Server Delete the table "customers": importmysql.connector mydb = mysql.connector.connect( host="localhost", user="yourusername", ...
ExampleGet your own Python Server Create a collection called "customers": importpymongo myclient = pymongo.MongoClient("mongodb://localhost:27017/") mydb = myclient["mydatabase"] mycol = mydb["customers"] Run example » Important:In MongoDB, a collection is not created until it gets co...
Python id() Function❮ Built-in Functions ExampleGet your own Python Server Return the unique id of a tuple object: x = ('apple', 'banana', 'cherry')y = id(x) Try it Yourself » Definition and UsageThe id() function returns a unique id for the specified object....
Here is the code in Python:Example import pandas as pdimport matplotlib.pyplot as pltfrom scipy import statsfull_health_data = pd.read_csv("data.csv", header=0, sep=",") x = full_health_data["Duration"]y = full_health_data ["Calorie_Burnage"]slope, intercept, r, p, std_err = ...