for number in range(5): if number < 3: pass # Placeholder for future code else: print(f"Number is {number}") 9. What do you understand by scope resolution? The scope is the area in a program where a variable or a function is accessible. Simply put, it tells where to use or int...
(thatis,whichclassisusedtogenerateit).Theideabehindafactoryistosimplifyanobjectcreation. Itiseasiertotrackwhichobjectsarecreatedifthisisdonethroughacentralfunction,incontrasttoletting aclientcreateobjectsusingadirectclassinstantiation.Afactoryreducesthecomplexityofmaintaining anapplicationbydecouplingthecodethatcreatesan...
The following code shows how the high level threading module can run tasks in background while the main program continues to run:import threading, zipfile class AsyncZip(threading.Thread): def __init__(self, infile, outfile): threading.Thread.__init__(self) self.infile = infile self....
Pro Tip:If you're new to web scraping with Python, then Requests might be your best bet. Its user-friendly API is perfect for beginners. But once you're ready to level up your HTTP game, urllib3 is there to welcome you with open arms (and fewer lines of code). Next, to parse th...
Data persistence modules save Python data between program runs.These tools range from simple file-based storage to complex serialization systems, offering different tradeoffs between speed, compatibility, and human readability. Storage format comparison: ...
You’ll also be usingpandas,numpy, a module calledtimeto track how long code execution takes, and, ofcourse,xgboost:import pandas as pdimport numpy as npimport timeimport xgboost as xgbfrom sklearn.metrics import r2_scorefrom sklearn import datasetsfrom sklearn.model_selection import train_...
3. Google IT Automation with Python Professional Certificate: Offered by Google, this comprehensive program covers Python fundamentals, IT automation, and related tools. It is particularly beneficial for IT professionals seeking to enhance their automation skills using Python. The program spans approximatel...
The main objective of this project is to keep track of the user’s expenses. Somestatistical analysishas to be done to be able to give users correct information on their expenses and help them spend better. While tracking the expenses is the key thing, a good interface is also important. ...
Although no items were stored, the program was keeping track of time to report it later. This is what state is all about: allow the program to gather information and use it at any given point in time. In the next sections, I explain in detail the actual data structures that can hold ...
One can learn to code, make interactive animations and games, interesting projects based on IoT, program actions for robots, create Artificial Intelligence or Machine Learning projects (like face expression detection, self driving car, object identifier, or speech recognition), and much more! Which ...