#online python learning

[tpointtech]

Python SDK for Computer Vision Annotation Tool (CVAT)

The Python SDK for Computer Vision Annotation Tool (CVAT) is a library that enables seamless interaction with CVAT, an open-source tool for annotating images and videos for machine learning tasks. The SDK allows users to automate tasks like creating and managing annotation tasks, uploading data, and exporting annotations programmatically. It simplifies integration with machine learning workflows by providing easy access to CVAT's REST API, enhancing productivity for teams working on large-scale computer vision projects.

[starbuck]

going into my final week of classes and we always have one last week after the final paper (so the professors have time for grading) where typically the only work we have is one last discussion post.

usually, this post is pretty simple and light (to go easy on us after the final). my ethics class is like “summarize your conclusions from your final paper! :)” and my communications class is like “tell the class about your career goals! :)”

meanwhile, statistics…

[computercodingclass]

How to Sort List of Tuples in Python | Python List Tutorial | Python Tutorials for Beginners

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[digitaldetoxworld]

Python Programming Language: A Comprehensive Guide

 Python is one of the maximum widely used and hastily growing programming languages within the world. Known for its simplicity, versatility, and great ecosystem, Python has become the cross-to desire for beginners, professionals, and organizations across industries.

What is Python used for

🐍 What is Python?

Python is a excessive-stage, interpreted, fashionable-purpose programming language.  The language emphasizes clarity, concise syntax, and code simplicity, making it an excellent device for the whole lot from web development to synthetic intelligence.

Its syntax is designed to be readable and easy, regularly described as being near the English language. This ease of information has led Python to be adopted no longer simplest through programmers but also by way of scientists, mathematicians, and analysts who may not have a formal heritage in software engineering.

���� Brief History of Python

Late Nineteen Eighties: Guido van Rossum starts work on Python as a hobby task.

1991: Python zero.9.0 is released, presenting classes, functions, and exception managing.

2000: Python 2.Zero is launched, introducing capabilities like list comprehensions and rubbish collection.

2008: Python 3.Zero is launched with considerable upgrades but breaks backward compatibility.

2024: Python three.12 is the modern day strong model, enhancing performance and typing support.

⭐ Key Features of Python

Easy to Learn and Use:

Python's syntax is simple and similar to English, making it a high-quality first programming language.

Interpreted Language:

Python isn't always compiled into device code; it's far done line by using line the usage of an interpreter, which makes debugging less complicated.

Cross-Platform:

Python code runs on Windows, macOS, Linux, and even cell devices and embedded structures.

Dynamic Typing:

Variables don’t require explicit type declarations; types are decided at runtime.

Object-Oriented and Functional:

Python helps each item-orientated programming (OOP) and practical programming paradigms.

Extensive Standard Library:

Python includes a rich set of built-in modules for string operations, report I/O, databases, networking, and more.

Huge Ecosystem of Libraries:

From data technological know-how to net development, Python's atmosphere consists of thousands of programs like NumPy, pandas, TensorFlow, Flask, Django, and many greater.

📌 Basic Python Syntax

Here's an instance of a easy Python program:

python

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def greet(call):

    print(f"Hello, call!")

greet("Alice")

Output:

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Hello, Alice!

Key Syntax Elements:

Indentation is used to define blocks (no curly braces  like in different languages).

Variables are declared via task: x = 5

Comments use #:

# This is a remark

Print Function:

print("Hello")

📊 Python Data Types

Python has several built-in data kinds:

Numeric: int, go with the flow, complicated

Text: str

Boolean: bool (True, False)

Sequence: listing, tuple, range

Mapping: dict

Set Types: set, frozenset

Example:

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age = 25             # int

name = "John"        # str

top = 5.Nine         # drift

is_student = True    # bool

colors = ["red", "green", "blue"]  # listing

🔁 Control Structures

Conditional Statements:

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if age > 18:

    print("Adult")

elif age == 18:

    print("Just became an person")

else:

    print("Minor")

Loops:

python

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for color in hues:

    print(coloration)

while age < 30:

    age += 1

🔧 Functions and Modules

Defining a Function:

python

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def upload(a, b):

    return a + b

Importing a Module:

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import math

print(math.Sqrt(sixteen))  # Output: four.0

🗂️ Object-Oriented Programming (OOP)

Python supports OOP functions such as lessons, inheritance, and encapsulation.

Python

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elegance Animal:

    def __init__(self, call):

        self.Call = name

def communicate(self):

        print(f"self.Call makes a valid")

dog = Animal("Dog")

dog.Speak()  # Output: Dog makes a legitimate

🧠 Applications of Python

Python is used in nearly each area of era:

1. Web Development

Frameworks like Django, Flask, and FastAPI make Python fantastic for building scalable web programs.

2. Data Science & Analytics

Libraries like pandas, NumPy, and Matplotlib permit for data manipulation, evaluation, and visualization.

Three. Machine Learning & AI

Python is the dominant language for AI, way to TensorFlow, PyTorch, scikit-research, and Keras.

4. Automation & Scripting

Python is extensively used for automating tasks like file managing, device tracking, and data scraping.

Five. Game Development

Frameworks like Pygame allow builders to build simple 2D games.

6. Desktop Applications

With libraries like Tkinter and PyQt, Python may be used to create cross-platform computing device apps.

7. Cybersecurity

Python is often used to write security equipment, penetration trying out scripts, and make the most development.

📚 Popular Python Libraries

NumPy: Numerical computing

pandas: Data analysis

Matplotlib / Seaborn: Visualization

scikit-study: Machine mastering

BeautifulSoup / Scrapy: Web scraping

Flask / Django: Web frameworks

OpenCV: Image processing

PyTorch / TensorFlow: Deep mastering

SQLAlchemy: Database ORM

💻 Python Tools and IDEs

Popular environments and tools for writing Python code encompass:

PyCharm: Full-featured Python IDE.

VS Code: Lightweight and extensible editor.

Jupyter Notebook: Interactive environment for statistics technological know-how and studies.

IDLE: Python’s default editor.

🔐 Strengths of Python

Easy to study and write

Large community and wealthy documentation

Extensive 0.33-birthday celebration libraries

Strong support for clinical computing and AI

Cross-platform compatibility

⚠️ Limitations of Python

Slower than compiled languages like C/C++

Not perfect for mobile app improvement

High memory usage in massive-scale packages

GIL (Global Interpreter Lock) restricts genuine multithreading in CPython

🧭 Learning Path for Python Beginners

Learn variables, facts types, and control glide.

Practice features and loops.

Understand modules and report coping with.

Explore OOP concepts.

Work on small initiatives (e.G., calculator, to-do app).

Dive into unique areas like statistics technological know-how, automation, or web development.

[python-programming-language]

My latest certificate from Udemy ...

Post #156: Udemy, Loek van den Ouweland, Objekt Oriented Programming (OOP) with Python for beginners, 2025.

[onlinelearningclass]

Learn Python To Secure Your Future In Data Science

Python is one of the most important coding or programming languages that is used by more than 8 million programmers as their main programming language.Now let's talk about how to learn Python. Python language is the basic and the easiest language compared to any other language.

To more info Visit us :- https://www.sssi.in/blog/engineering/learn-python-to-secure-your-future

[small-basic-programming]

Post #159: MIMO, Online coding website, app and community, programming and script languages: Python, SQL, Web Development, JavaScript, HTML, 2023.

[summertrainingatcetpa]

CETPA Summer Training: Gain the Skills You Need to Excel in Your Career

CETPA's Summer Training program is designed to help you gain the skills you need to excel in your career. Whether you're an engineering student, a business student, or a recent graduate, CETPA's program can help you develop the skills you need to land your dream job.

Summer Training in Noida at CETPA covers a wide range of topics, including:

JAVA

Python

Machine Learning

Data Science

Data Analytics

Web Development

much more.

We also offer a variety of hands-on projects and case studies, so you can put your skills to the test and gain real-world experience.

In addition to the technical skills, our program also helps you develop soft skills, such as communication, teamwork, and problem-solving. These skills are essential for success in any career.

CETPA's Summer Training in Noida is taught by experienced industry professionals who are passionate about teaching. They will help you master the skills you need to succeed in your career.

If you're looking for a Summer Training in Noida that will help you gain the skills you need to excel in your career, CETPA Infotech is the perfect choice for you.

Benefits of attending CETPA's Summer Training :

Gain the skills you need to excel in your career

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[vanilla-voyeur]

There are so, so, so many reasons why this incredibly fake story is incredibly fake. But I just keep reading the API technobabble and I can't stop laughing.

Mf out here bragging about how not only is their code unreadable and unmaintainable, but also their documentation is unreadable and undiscoverable. The problem that this creative writer has is that they need to be indispensable in this story, but unfortunately an indispensable programmer is uniquely gifted at making themself superfluous as quickly and efficiently as possible in as many contexts as possible.

The "nobody is familiar with Python" part is probably my favorite. Python is one of the easiest programming languages to learn. It's so easy that it's the language that engineers (real engineers like chemical engineers, biomedical engineers, material engineers, not software engineers developers) use to help them automate things in their work. Anyone who is familiar with any other programming language can pick up Python in under an hour. You who are familiar with zero programming languages could probably pick up a decent amount of Python in a month. Try it! It is probably easier than you think.

More reasons why this fake story is fake:

This is posted on r/antiwork. It's one of the subreddits infamous for fake stories of bad bosses

It's a multipart series. One of the tropes of fake Reddit stories is the escalating updates. Creative writers hear an encore and they keep going back for more

It's a bit ambiguous how long this person has been in industry, but given the context of missing multiple children's school functions, I think 10+ years of experience is a cautious estimate. That is long enough in software for you to be a team lead, if not a people manager yourself. This person should be training junior devs. They explicitly say that they aren't

Software is incredibly collaborative. There's no way a manager would turn down an offer to train new devs on the existing tooling

Moreover there's no way the code got push to production without several eyes on it. Most companies do either code reviews or pair programming or both. It makes no sense that zero other people understand what's going on with this code. Unless it's really buggy

The fact that someone tried to use it and it corrupted a CSV file (??) shows that it's actually really buggy. If the software was so good, anyone would be able to run it

That goes double for the documentation being so bad that nobody knows how to read it. The entire purpose of documentation is to explain how code works. You failed at your one job.

If the only documentation is something that's hard to find, that looks bad on OOP for two reasons: 1) Documentation is normally put inline next to the code precisely for the reason that it would be easy to find. Don't want to see what a nightmare their code with no inline docs looks like. 2) Their programming practices are so bad that their other documentation is hard to find. The program should have a file called README that either has all the documentation or tells you where to find all the documentation.

This violates NDA so bad

"Out of compliance" for what? Which regulation? Why do they have a deadline to regain compliance? They should already be suffering whatever fines or consequences or whatever for already being out of compliance. It would make more sense if they were at risk of being out of compliance if they didn't implement XYZ by January

There's a lot of weird wording here that indicates a lack of familiarity with software: "complex API", "documentation library", "single threaded". That's not how we use those terms

If you're a software developer for a company the size of Disney (ABC's parent) then what OOP asked for is your starting salary straight out of undergrad. Def not a raise for a senior engineer who's been in industry 10+ years. Def not more than their manager is making.

At a company that size, your direct manager has no ability to decide what the terms of your hiring agreement would be. Def not over text. It would need to go through HR and probably legal as well

"Legal checked the contract and there's a clause stating" lmao get outta here!

[sunbeaminfo]

Python Programming Course with Certification – Live Online

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✅ Who Should Join:

College students, freshers, and job seekers

Working professionals aiming to upskill

Anyone with basic programming knowledge

[tpointtech]

os.chmod() Method in Python

The os.chmod() method in Python is used to change the mode (permissions) of a specified file or directory. It takes two arguments: the file path and the permission mode. The permission mode can be specified using numeric (octal) values or symbolic strings like 'r', 'w', and 'x' for read, write, and execute permissions. This method is commonly used to modify access rights, such as setting files to be read-only or granting execute permissions for scripts.

[emiliamartin0101]

The Ultimate Guide to Choosing the Best AI and Machine Learning Certification Course

Artificial Intelligence (AI) and Machine Learning (ML) are no longer just buzzwords—they’re driving forces behind innovation in industries from healthcare to finance. Whether you're looking to advance your career, pivot into tech, or gain hands-on expertise, finding the best AI and ML certification course is your first crucial step.

With the growing number of online platforms and institutions offering certifications, making the right choice can feel overwhelming. Some focus on theory with little real-world application, while others skip fundamentals in favor of trendy tools. This guide breaks down what truly matters when selecting the best AI and ML certification course, so you can invest your time and money wisely.

Why Certification Matters in AI and ML

AI and ML are fast-evolving fields. Employers often look for candidates who not only understand algorithms but can also implement models, evaluate performance, and work with data in real-world environments. A well-designed certification does more than decorate your resume—it signals your capability to do the job.

Certifications can also help bridge the gap between academic knowledge and hands-on experience, especially for professionals transitioning from non-technical roles.

Key Features to Look for in the Best AI and ML Certification Course

Not all certifications are created equal. Here’s what to watch for when evaluating programs:

1. Comprehensive Curriculum

A solid program should start with the basics—linear regression, classification algorithms, and data preprocessing—and gradually move to deep learning, neural networks, and deployment techniques. Courses that only touch on high-level concepts may leave learners struggling when faced with practical challenges.

Look for a curriculum that reflects current industry needs. The best AI and ML certification course will cover both foundational theory and the latest tools, including Tensor Flow, PyTorch, Scikit-learn, and cloud platforms like AWS or Google Cloud.

2. Instructor Credentials and Teaching Style

The effectiveness of a course often depends on who’s teaching it. Instructors with real-world experience bring insights that go beyond textbooks. Check for credentials, industry background, and student feedback. Recorded previews or sample lessons can help gauge if their teaching style matches your learning preferences.

3. Hands-On Projects and Case Studies

Learning AI and ML without practical projects is like learning to swim by reading a manual. Choose a course that includes capstone projects, real-world datasets, and case studies across industries like finance, healthcare, and retail. The best AI and ML certification course will emphasize implementation, helping learners build a portfolio that showcases their skills.

Accreditation and Recognition

The credibility of a certification often depends on who’s backing it. University-affiliated programs or those offered through reputable platforms tend to hold more weight with employers. While not always necessary, an accredited certificate can set your resume apart in competitive job markets.

Also, consider industry-recognized names or partnerships—courses co-created with tech giants or taught by experts from leading universities tend to have stronger networks and alumni support.

Flexibility and Support

Time commitment and learning format matter. Do you need a self-paced course or thrive in a structured environment with deadlines? Some programs offer live sessions, peer discussion forums, or mentor support. This added guidance can be a game-changer, especially when tackling complex topics like neural networks or reinforcement learning.

The best AI and ML certification course adapts to different learning styles and provides timely feedback, helping students stay motivated and on track.

Who Should Enroll?

The good news is that AI and ML certification courses are now accessible to a wider range of learners. Whether you're a software developer, data analyst, recent graduate, or career changer, there's a course designed for your background and goals.

Beginners may benefit from programs with strong math and coding refreshers, while intermediate learners can opt for specialized tracks like Natural Language Processing or Computer Vision.

Midway through your research, it becomes clear that selecting the best AI and ML certification course isn’t just about name recognition—it’s about content quality, learning experience, and career applicability.

Conclusion: Making the Right Choice

Choosing the best AI and ML certification course can shape the future of your career. With thoughtful evaluation of content, flexibility, recognition, and value, you're more likely to find a program that not only teaches you but transforms your capabilities.

Remember, certifications aren't magic bullets—but the right one can open doors, sharpen skills, and give you the confidence to tackle real-world AI problems head-on.

Whether you're stepping into tech for the first time or leveling up your data science toolkit, the best AI and ML certification course is the one that equips you with practical skills, industry relevance, and long-term growth potential.

[computercodingclass]

Lambda Function with List Comprehension in Python | Lambda Function in Python | List Comprehension

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[innozantsblog]

Mastering Python: From Basics to Brilliance

Python is one of the most popular programming languages in the world today. Whether you're just starting your coding journey or looking to expand your skills, Python is a great choice. It's simple, powerful, and used in everything from web development to artificial intelligence.In this blog, we’ll explore how to master Python — starting with the basics and moving toward more advanced skills. Along the way, we’ll use trending keywords like Python tutorial, Python for beginners, Python projects, learn Python online, and Python programming to guide your path.

Visit Us : https://innozant.com/classes/

[elewayte01]

Learn Python Language Online with Expert-Led Courses | Elewayte

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