Python is an interpreted, object-oriented programming language created in the early 1990s by Guido van Rossum. It has an interactive mode for testing code. Python code is portable to most systems and extensible via modules written in C/C++. Key features include functions, classes, conditional statements like if/else, loops like while and for, built-in data types like lists and dictionaries, and exception handling with try/except blocks. Variables in Python have function scope unless declared global, and indentation is used to group blocks of code instead of curly braces.
CLASS-11 & 12 ICT PPT Functions in Python.pptxseccoordpal
ICT skills are abilities that help you understand and operate a wide range of technology software. This can include helping users with tasks on computers, such as making video calls, searching on the internet or using a mobile device like a tablet or phone.
Python Functions Tutorial | Working With Functions In Python | Python Trainin...Edureka!
** Python Certification Training: https://www.edureka.co/python **
This Edureka PPT on Python Functions tutorial covers all the important aspects of functions in Python right from the introduction to what functions are, all the way till checking out the major functions and using the code-first approach to understand them better.
Agenda
Why use Functions?
What are the Functions?
Types of Python Functions
Built-in Functions in Python
User-defined Functions in Python
Python Lambda Function
Conclusion
Python Tutorial Playlist: https://goo.gl/WsBpKe
Blog Series: http://bit.ly/2sqmP4s
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C++ (pronounced "see plus plus") is a computer programming language based on C. It was created for writing programs for many different purposes. In the 1990s, C++ became one of the most used programming languages in the world.
The C++ programming language was developed by Bjarne Stroustrup at Bell Labs in the 1980s, and was originally named "C with classes". The language was planned as an improvement on the C programming language, adding features based on object-oriented programming. Step by step, a lot of advanced features were added to the language, like operator overloading, exception handling and templates.
Python is a high level language focused on readability. The Python community developed the concept of "Pythonic Code", requiring not only semantic correctness, but also conformity to universally acknowledged stylistic criteria.
A pre-requisite to write pythonic code is to write idiomatic code. Using the right idioms is a matter of acquired taste and experience, however, some idioms are quite easy to learn.
This presentation focuses on some of these idioms and other stylistic criteria:
* for vs. while
* iterators, itertools
* code conventions (space invaders)
* avoid default values bugs
* first order functions
* internal/external iterators
* substituting the switch statement
* properties, attributes, read only objects
* named tuples
* duck typings
* bits of metaprogramming
* exception management: LBYL vs. EAFP
Instagram has become one of the most popular social media platforms, allowing people to share photos, videos, and stories with their followers. Sometimes, though, you might want to view someone's story without them knowing.
CLASS-11 & 12 ICT PPT Functions in Python.pptxseccoordpal
ICT skills are abilities that help you understand and operate a wide range of technology software. This can include helping users with tasks on computers, such as making video calls, searching on the internet or using a mobile device like a tablet or phone.
Python Functions Tutorial | Working With Functions In Python | Python Trainin...Edureka!
** Python Certification Training: https://www.edureka.co/python **
This Edureka PPT on Python Functions tutorial covers all the important aspects of functions in Python right from the introduction to what functions are, all the way till checking out the major functions and using the code-first approach to understand them better.
Agenda
Why use Functions?
What are the Functions?
Types of Python Functions
Built-in Functions in Python
User-defined Functions in Python
Python Lambda Function
Conclusion
Python Tutorial Playlist: https://goo.gl/WsBpKe
Blog Series: http://bit.ly/2sqmP4s
Follow us to never miss an update in the future.
Instagram: https://www.instagram.com/edureka_learning/
Facebook: https://www.facebook.com/edurekaIN/
Twitter: https://twitter.com/edurekain
LinkedIn: https://www.linkedin.com/company/edureka
C++ (pronounced "see plus plus") is a computer programming language based on C. It was created for writing programs for many different purposes. In the 1990s, C++ became one of the most used programming languages in the world.
The C++ programming language was developed by Bjarne Stroustrup at Bell Labs in the 1980s, and was originally named "C with classes". The language was planned as an improvement on the C programming language, adding features based on object-oriented programming. Step by step, a lot of advanced features were added to the language, like operator overloading, exception handling and templates.
Python is a high level language focused on readability. The Python community developed the concept of "Pythonic Code", requiring not only semantic correctness, but also conformity to universally acknowledged stylistic criteria.
A pre-requisite to write pythonic code is to write idiomatic code. Using the right idioms is a matter of acquired taste and experience, however, some idioms are quite easy to learn.
This presentation focuses on some of these idioms and other stylistic criteria:
* for vs. while
* iterators, itertools
* code conventions (space invaders)
* avoid default values bugs
* first order functions
* internal/external iterators
* substituting the switch statement
* properties, attributes, read only objects
* named tuples
* duck typings
* bits of metaprogramming
* exception management: LBYL vs. EAFP
Instagram has become one of the most popular social media platforms, allowing people to share photos, videos, and stories with their followers. Sometimes, though, you might want to view someone's story without them knowing.
Understanding User Behavior with Google Analytics.pdfSEO Article Boost
Unlocking the full potential of Google Analytics is crucial for understanding and optimizing your website’s performance. This guide dives deep into the essential aspects of Google Analytics, from analyzing traffic sources to understanding user demographics and tracking user engagement.
Traffic Sources Analysis:
Discover where your website traffic originates. By examining the Acquisition section, you can identify whether visitors come from organic search, paid campaigns, direct visits, social media, or referral links. This knowledge helps in refining marketing strategies and optimizing resource allocation.
User Demographics Insights:
Gain a comprehensive view of your audience by exploring demographic data in the Audience section. Understand age, gender, and interests to tailor your marketing strategies effectively. Leverage this information to create personalized content and improve user engagement and conversion rates.
Tracking User Engagement:
Learn how to measure user interaction with your site through key metrics like bounce rate, average session duration, and pages per session. Enhance user experience by analyzing engagement metrics and implementing strategies to keep visitors engaged.
Conversion Rate Optimization:
Understand the importance of conversion rates and how to track them using Google Analytics. Set up Goals, analyze conversion funnels, segment your audience, and employ A/B testing to optimize your website for higher conversions. Utilize ecommerce tracking and multi-channel funnels for a detailed view of your sales performance and marketing channel contributions.
Custom Reports and Dashboards:
Create custom reports and dashboards to visualize and interpret data relevant to your business goals. Use advanced filters, segments, and visualization options to gain deeper insights. Incorporate custom dimensions and metrics for tailored data analysis. Integrate external data sources to enrich your analytics and make well-informed decisions.
This guide is designed to help you harness the power of Google Analytics for making data-driven decisions that enhance website performance and achieve your digital marketing objectives. Whether you are looking to improve SEO, refine your social media strategy, or boost conversion rates, understanding and utilizing Google Analytics is essential for your success.
Meet up Milano 14 _ Axpo Italia_ Migration from Mule3 (On-prem) to.pdfFlorence Consulting
Quattordicesimo Meetup di Milano, tenutosi a Milano il 23 Maggio 2024 dalle ore 17:00 alle ore 18:30 in presenza e da remoto.
Abbiamo parlato di come Axpo Italia S.p.A. ha ridotto il technical debt migrando le proprie APIs da Mule 3.9 a Mule 4.4 passando anche da on-premises a CloudHub 1.0.
Italy Agriculture Equipment Market Outlook to 2027harveenkaur52
Agriculture and Animal Care
Ken Research has an expertise in Agriculture and Animal Care sector and offer vast collection of information related to all major aspects such as Agriculture equipment, Crop Protection, Seed, Agriculture Chemical, Fertilizers, Protected Cultivators, Palm Oil, Hybrid Seed, Animal Feed additives and many more.
Our continuous study and findings in agriculture sector provide better insights to companies dealing with related product and services, government and agriculture associations, researchers and students to well understand the present and expected scenario.
Our Animal care category provides solutions on Animal Healthcare and related products and services, including, animal feed additives, vaccination
Bridging the Digital Gap Brad Spiegel Macon, GA Initiative.pptxBrad Spiegel Macon GA
Brad Spiegel Macon GA’s journey exemplifies the profound impact that one individual can have on their community. Through his unwavering dedication to digital inclusion, he’s not only bridging the gap in Macon but also setting an example for others to follow.
Ready to Unlock the Power of Blockchain!Toptal Tech
Imagine a world where data flows freely, yet remains secure. A world where trust is built into the fabric of every transaction. This is the promise of blockchain, a revolutionary technology poised to reshape our digital landscape.
Toptal Tech is at the forefront of this innovation, connecting you with the brightest minds in blockchain development. Together, we can unlock the potential of this transformative technology, building a future of transparency, security, and endless possibilities.
APNIC Foundation, presented by Ellisha Heppner at the PNG DNS Forum 2024APNIC
Ellisha Heppner, Grant Management Lead, presented an update on APNIC Foundation to the PNG DNS Forum held from 6 to 10 May, 2024 in Port Moresby, Papua New Guinea.
2. Python Introduction
An interpreted, compiled, and interactive, object-
oriented, dynamic, imperative, and open source
programming language.
Created in early 90's by Guido von Rossum at Stichting
Mathematisch Centrum in the Netherlands.
The name comes from the Monty Python and not from
the snake.
There is a big community of Python programmers, with
conferences and magazines:
http://pycon.org/
Web site: www.python.org.
3. Features of Python
Interactive: one can launch a Python console and run
instructions directly it.
Portable: available on most existing systems. It only
requires a C compiler to be ported to any new platform.
Structure: functions, classes, modules.
It is easy to embed Python with C and C++.
The user can write their own code in C or C++ and
compile it as Python modules or functions. That makes
Python extensible.
Usual applications: scripts including CGI scripts, GUIs,
scientific computing.
Many existing libraries for all sort of purposes.
4. Syntax Rules
The syntax is designed to be simplified as compared to
other languages like C/C++.
Every compound instruction ends with ":"
There are no blocks of code; blocks are implicitly created
by indentation.
Expressions: usual arithmetic operators, named logic
operators: and, or, not.
Assignments use the = sign but they don't have to end
with ";"
Comments start with # as in shell scripting.
Variables are declared by assigning them a value and
they are local to the block where they appear first.
5. Control Structures
Conditional:
if condition:
instructions
elif condition: #*
instructions
else: # optional
instructions
Loops:
while condition:
instructions
else: # optional
instructions
for var in S:
instructions
else: # optional
instructions
for i in range(n):
instructions
6. Built-in Data Structures
Lists: linked lists implementing the subscript
operator:
x = [1,2,3]
x.append(4)
print x[2] # result: 3
Tupples: constant kind of arrays
x = (1,2,3)
Dictionaries: association lists
x = {}
x["word"] = reference
for k in x.keys():
print x[k]
7. Functions and Parameters
Function definition:
def function_name (par1, par2, ...):
body of the function
It supports default values for parameters.
All parameters are value parameters.
Any variable storing a complex data structure
contains a reference to it. Any changes to the
content of such a data structure in the function
will affect the variable passed in the function call.
Assignments involving a complex data structure
don't make a copy of it.
8. More Built-in Functions
Function type: returns the type of an object.
type(0) – returns <type ‘int’>
Checking if something is an integer:
if type(x) == type(0): ...
Reading a value from the terminal: input()
x = input()
Returning a value from a function:
return True
Artificial Intelligence – D. Vrajitoru
9. Example of Conditional
def check_type(x):
if type(x) == type(0):
print x, "is an integer"
elif type(x) == type(1.0):
print x, "is a float"
elif type(x) == type(""):
print x, "is a string"
elif type(x) == type([]):
print x, "is an array"
...
Artificial Intelligence – D. Vrajitoru
10. Example of while/else
def Euler(a, b):
if b==0:
return a
r = a % b
while r:
a = b
b = r
r = a % b
else:
print "a divisible by b"
return b
return r
Artificial Intelligence – D. Vrajitoru
11. Booleans
Truth values: True and False.
False is equivalent with 0, and empty list
[], an empty dictionary {}.
Anything else is equivalent to True.
Example:
x = 0
if not x:
print “0 is False”
Artificial Intelligence – D. Vrajitoru
12. Default Values for Parameters
Default values:
def function (var1 = value, var2 = value, ...):
Just like in C++, all the parameters that have
default values must be grouped at the end.
def GCD1(a=10, b=20): ...
GCD1() -> 10
GCD1(125) -> 5
GCD1(12, 39) -> 3
Artificial Intelligence – D. Vrajitoru
13. Variables and Scope
Module: one python file.
Global scope: exists in the module in which they
are declared.
Local scope: local to the function inside which it
is declared.
Global variables in a module can be accessed
from somewhere else using the notation
module.variable.
Example: string.digits contains ‘0123456789’.
Artificial Intelligence – D. Vrajitoru
14. Example Scope
def test_scope():
for i in range(4):
for j in range (3):
x = i*10+j
if x>20:
print x,
print x
test_scope()
21 22 30 31 32 32
Artificial Intelligence – D. Vrajitoru
15. Try - Except
Try: attempts to execute an instruction.
If the operation is successful, it moves on.
If not, we have the option of doing something
else with the instruction
except:
Another option:
except error_type:
which does something only for a particular type
of exception.
Artificial Intelligence – D. Vrajitoru
16. def scope1():
y = 15
y = 20
def scope2():
y = 25
def scope3():
try:
print y
except:
print "cannot access global y"
print days
y = 25
print y
days=["monday", "tuesday"]
Artificial Intelligence – D. Vrajitoru