TheAILearner Mastering Artificial Intelligence Menu Skip to content Category Archives: Python Quiz Python Quiz-10 Leave a reply Q1. What will be the output of the following code: len("AILearner") 1 len("AILearner") 8 9 10 Error! Show Answer Answer: 2 Explanation: In Python language, len() function gives the length of an object. When the object is a string, it will output the number characters in the string. Q2. What will be the output of following code: import math def func1(a): return a*a def func2(a): ret
# [Python-ideas] Extending language syntax Andrew Barnert abarnert at yahoo.com Mon Nov 11 20:03:18 CET 2013 - Previous message: [Python-ideas] Extending language syntax - Next message: [Python-ideas] Extending language syntax - Messages sorted by: - [ date ] - [ thread ] - [ subject ] - [ author ] I could go through this point by point, but I think I can head it all off by explaining what I think is a fundamental misconception that's misleading you. In Python, variables aren't "memory locations" where
Python Doc Problems Python Doc Problem: os.system (2005) By Xah Lee. Date: 2005-09-30 Today i'm trying to use Python to call shell commands. In Perl, it's something like: $output = qx(ls); In Python i quickly located the function due to its well-named-ness: import os os.system("ls") However, according to the doc http://www.python.org/doc/2.4/lib/os-process.html the os.system() returns some esoteric unix thing, not the command output. The doc doesn't say how to get the output of the command. By chance someon
Discussion of building dbt models using Python
# The History of Python A series of articles on the history of the Python programming language and its community. ## Saturday, May 12, 2018 ### The origins of pgen David Beazley's talk at US PyCon 2018, about parser generators, reminded me I should write a bit about its history. Here's a brief brain dump (maybe I'll expand later). There are actually two pgens. The original, in C, and a rewrite in Python, under lib2to3/pgen2. I wrote both. The original was actually the first code I wrote for Python. Al
Simon Willison’s Weblog Subscribe Sponsored by: Dynatrace — When agents enter the SDLC, observability becomes the enabler to move from code generation to scalable engineering. Read the blog for a framework to get started 20th June 2025 - Link Blog python-importtime-graph . I was exploring why a Python tool was taking over a second to start running and I learned about the python -X importtime feature, documented here . Adding that option causes Python to spit out a text tree showing the time spent
A simple explanation of Python decorators based on first-class functions
Python Programming tutorials from beginner to advanced on a massive variety of topics. All video and text tutorials are free
In this tutorial, you'll learn about Python asyncio future objects and understand how they work