1624447260

# Course Review: Python for Linear Algebra

Because I am continuously endeavouring to improve my knowledge and skill of the Python programming language, I decided to take some free courses in an attempt to improve upon my knowledge base. I found one such course on linear algebra, which I found on YouTube. I decided to watch the video and undertake the course work because it focused on the Python programming language, something that I wanted to improve my skill in. Youtube video this course review was taken from:- (4) Python for linear algebra (for absolute beginners) — YouTube

The course is for absolute beginners, which is good because I have never studied linear algebra and had no idea what the terms I would be working with were.

Linear algebra is the branch of mathematics concerning linear equations, such as linear maps and their representations in vector spaces and through matrices. Linear algebra is central to almost all areas of mathematics.

Whilst studying linear algebra, I have learned a few topics that I had not previously known. For example:-

A scalar is simply a number, being an integer or a float. Scalers are convenient in applications that don’t need to be concerned with all the ways that data can be represented in a computer.

A vector is a one dimensional array of numbers. The difference between a vector is that it is mutable, being known as dynamic arrays.

A matrix is similar to a two dimensional rectangular array of data stored in rows and columns. The data stored in the matrix can be strings, numbers, etcetera.

In addition to the basic components of linear algebra, being a scalar, vector and matrix, there are several ways the vectors and matrix can be manipulated to make it suitable for machine learning.

I used Google Colab to code the programming examples and the assignments that were given in the 1 hour 51 minute video. It took a while to get into writing the code of the various subjects that were studied because, as the video stated, it is a course for absolute beginners.

The two main libraries that were used for this course were numpy and matplotlib. Numpy is the library that is used to carry out algebraic operations and matplotlib is used to graphically plot the points that are created in the program.

#numpy #matplotlib #python #linear-algebra #course review: python for linear algebra #linear algebra

1624447260

## Course Review: Python for Linear Algebra

Because I am continuously endeavouring to improve my knowledge and skill of the Python programming language, I decided to take some free courses in an attempt to improve upon my knowledge base. I found one such course on linear algebra, which I found on YouTube. I decided to watch the video and undertake the course work because it focused on the Python programming language, something that I wanted to improve my skill in. Youtube video this course review was taken from:- (4) Python for linear algebra (for absolute beginners) — YouTube

The course is for absolute beginners, which is good because I have never studied linear algebra and had no idea what the terms I would be working with were.

Linear algebra is the branch of mathematics concerning linear equations, such as linear maps and their representations in vector spaces and through matrices. Linear algebra is central to almost all areas of mathematics.

Whilst studying linear algebra, I have learned a few topics that I had not previously known. For example:-

A scalar is simply a number, being an integer or a float. Scalers are convenient in applications that don’t need to be concerned with all the ways that data can be represented in a computer.

A vector is a one dimensional array of numbers. The difference between a vector is that it is mutable, being known as dynamic arrays.

A matrix is similar to a two dimensional rectangular array of data stored in rows and columns. The data stored in the matrix can be strings, numbers, etcetera.

In addition to the basic components of linear algebra, being a scalar, vector and matrix, there are several ways the vectors and matrix can be manipulated to make it suitable for machine learning.

I used Google Colab to code the programming examples and the assignments that were given in the 1 hour 51 minute video. It took a while to get into writing the code of the various subjects that were studied because, as the video stated, it is a course for absolute beginners.

The two main libraries that were used for this course were numpy and matplotlib. Numpy is the library that is used to carry out algebraic operations and matplotlib is used to graphically plot the points that are created in the program.

#numpy #matplotlib #python #linear-algebra #course review: python for linear algebra #linear algebra

1619510796

## Lambda, Map, Filter functions in python

Welcome to my Blog, In this article, we will learn python lambda function, Map function, and filter function.

Lambda function in python: Lambda is a one line anonymous function and lambda takes any number of arguments but can only have one expression and python lambda syntax is

Syntax: x = lambda arguments : expression

Now i will show you some python lambda function examples:

#python #anonymous function python #filter function in python #lambda #lambda python 3 #map python #python filter #python filter lambda #python lambda #python lambda examples #python map

1626775355

## Why use Python for Software Development

No programming language is pretty much as diverse as Python. It enables building cutting edge applications effortlessly. Developers are as yet investigating the full capability of end-to-end Python development services in various areas.

By areas, we mean FinTech, HealthTech, InsureTech, Cybersecurity, and that's just the beginning. These are New Economy areas, and Python has the ability to serve every one of them. The vast majority of them require massive computational abilities. Python's code is dynamic and powerful - equipped for taking care of the heavy traffic and substantial algorithmic capacities.

Programming advancement is multidimensional today. Endeavor programming requires an intelligent application with AI and ML capacities. Shopper based applications require information examination to convey a superior client experience. Netflix, Trello, and Amazon are genuine instances of such applications. Python assists with building them effortlessly.

## 5 Reasons to Utilize Python for Programming Web Apps

Python can do such numerous things that developers can't discover enough reasons to admire it. Python application development isn't restricted to web and enterprise applications. It is exceptionally adaptable and superb for a wide range of uses.

Robust frameworks

Python is known for its tools and frameworks. There's a structure for everything. Django is helpful for building web applications, venture applications, logical applications, and mathematical processing. Flask is another web improvement framework with no conditions.

Web2Py, CherryPy, and Falcon offer incredible capabilities to customize Python development services. A large portion of them are open-source frameworks that allow quick turn of events.

Python has an improved sentence structure - one that is like the English language. New engineers for Python can undoubtedly understand where they stand in the development process. The simplicity of composing allows quick application building.

The motivation behind building Python, as said by its maker Guido Van Rossum, was to empower even beginner engineers to comprehend the programming language. The simple coding likewise permits developers to roll out speedy improvements without getting confused by pointless subtleties.

Utilized by the best

Alright - Python isn't simply one more programming language. It should have something, which is the reason the business giants use it. Furthermore, that too for different purposes. Developers at Google use Python to assemble framework organization systems, parallel information pusher, code audit, testing and QA, and substantially more. Netflix utilizes Python web development services for its recommendation algorithm and media player.

Massive community support

Python has a steadily developing community that offers enormous help. From amateurs to specialists, there's everybody. There are a lot of instructional exercises, documentation, and guides accessible for Python web development solutions.

Today, numerous universities start with Python, adding to the quantity of individuals in the community. Frequently, Python designers team up on various tasks and help each other with algorithmic, utilitarian, and application critical thinking.

Progressive applications

Python is the greatest supporter of data science, Machine Learning, and Artificial Intelligence at any enterprise software development company. Its utilization cases in cutting edge applications are the most compelling motivation for its prosperity. Python is the second most well known tool after R for data analytics.

The simplicity of getting sorted out, overseeing, and visualizing information through unique libraries makes it ideal for data based applications. TensorFlow for neural networks and OpenCV for computer vision are two of Python's most well known use cases for Machine learning applications.

### Summary

Thinking about the advances in programming and innovation, Python is a YES for an assorted scope of utilizations. Game development, web application development services, GUI advancement, ML and AI improvement, Enterprise and customer applications - every one of them uses Python to its full potential.

The disadvantages of Python web improvement arrangements are regularly disregarded by developers and organizations because of the advantages it gives. They focus on quality over speed and performance over blunders. That is the reason it's a good idea to utilize Python for building the applications of the future.

#python development services #python development company #python app development #python development #python in web development #python software development

1597657530

## Python Roadmap To Become a Python Developer

In a universe of Java, Python is rapidly advancing into the graphs. Python engineers are highly sought after, and not all that high in gracefully. This implies they likewise get paid a ton. In case you’re understanding this, it presumably implies you’ve chosen or are choosing to begin a profession in Python and need to turn into a Python Developer. How to get an occupation as a Python Developer? This article will attempt to answer every one of your inquiries about the a Python Developer.

Before we figure out how to turn into a python designer, how about we investigate why you ought to learn Python.

Why Learn Python?

To just say, Python is at #3 in the TIOBE Index (for the fame of programming dialects) for 2019. Furthermore, in the rundown of top programming dialects for 2019 by the IEEE Spectrum, it is at #1. Python is incredible both for tenderfoots to programming and for experienced coders. In any case, what makes it far better is that Python is being favored for areas like Data Science, Machine Learning, and Artificial Intelligence. It has incredible logical capacities and different libraries designed for these areas, it is an exceptionally amazing universally useful language to learn Python? Presently, how about to Jumpstart Your Career With Python how to do it to find a new line of work as a Python Developer.

**How to Become a Python Developer? **

The following is the Python designer guide –

Choose to learn Python; choose why you need to do it.

Follow online instructional exercises. DataFlair has this extensive rundown of Python instructional exercises where you’ll discover everything at one spot. Continue rehearsing as you learn.

Peruse some great books on Python and join up with an online Python course. DataFlair just propelled its Certified Python Course to assist you with learning Python. Here, you’ll comprehend the ideas, unravel practicals and tasks, and even work on some energizing ventures.

**Continue perusing the official Python documentation for various builds. **

Bring a look into the source code of your preferred Python bundle to know how it functions.

Step by step instructions to turn into a python designer

Follow these means to turn into the following Python Developer –

1.What to Learn in Python?

Get familiar with the fundamentals. Find out about its history, language structure, establishment, and some fundamental builds like articulations, factors, and administrators.

Get some answers concerning the utilization of Python. Likewise, comprehend the contrasts between Python 2 and Python 3.

Find out about fundamental information structures like records, sets, and word references.

Comprehend significant ideas like dynamics and circles.

Figure out how to make a virtual domain.

Proceed onward to capacities and recursion.

Begin with object-arranged ideas like classes and strategies, and legacy and over-burdening.

Get some answers concerning modules and bundles, and get some involvement in like manner modules like os, namedtuple, and schedule.

Learn document taking care of. Find out about more intricate themes like generators and decorators, and shallow and profound duplicating.

Likewise, figure out how to produce and utilize arbitrary numbers and customary articulations.

Find out about more mind-boggling subjects like systems administration, XML preparation, and multiprocessing.

Figure out how to fabricate GUIs with Python.

Get some answers concerning special cases and how to deal with them.

Figure out how to utilize SciPy, NumPy, and Pandas.

Figure out how to investigate, unit-test, log, serialize, and get to the database.

**2.Things to ace Python **

**Systems **

You should now figure out how to chip away at a system. Python has some extremely incredible structures like Django, Flask, and CherryPy. You can start with Django, which is an extremely ground-breaking structure following the DRY (Don’t Repeat Yourself) guideline. It makes work simpler for you and deals with inconsequential things.

ORM Libraries

ORM represents Object Relational Mapping. This is an approach to question and control information from a database utilizing an item situated worldview. You can figure out how to utilize ORM libraries like SQLAlchemy and Django ORM. This is simpler and quicker than composing SQL.

**Front-End Technologies **

Innovations like HTML5, CSS3, and JavaScript/jQuery are not necessity to be a Python engineer. In any case, in the event that you can, attempt to increase a fundamental comprehension of these, and they will let you see how things work and what is conceivable. As a Python engineer, you may need to work with the front-end group.

Changes to code on numerous occasions by various individuals can eventually break it. You ought to learn GitHub and its straightforward terms like push, pull, fork, and submit on the off chance that you need to execute rendition control (you should).

3.Fabricate Projects in Python

You presently have enough aptitudes; assembling some close to home python ventures will give you certainty. You can likewise fabricate something to attempt to take care of a real issue you face. When you feel sufficiently sure, you would then be able to work for famous open-source ventures like Django.

**Who is a Good Python Developer? **

To be a decent Python designer, you will require something other than specialized information and the accompanying abilities which you get through online python certification training class:

**A critical thinking attitude **

Solid relational abilities You’ll have to impart venture necessities and highlights to your group. This will likewise assist you with composing better documentation.

Excitement to learn new instruments and libraries

Information on how things work inside

Strong Specialized Aptitudes

Since you comprehend what to realize and how to do it, prepare and take on this Python course to transform you.

#python online training #python online course #python course #python training #python certification course

1602847162

## What Are The Key Differences between Python 2 vs Python 3

Many beginning Python users are wondering with which version of Python they should start. My answer to this question is usually something along the lines “just go with the version your favorite tutorial was written in, and check out the differences later on.”

But what if you are starting a new project and have the choice to pick? I would say there is currently no “right” or “wrong” as long as both Python 2.7.x and Python 3.x support the libraries that you are planning to use.

However, it is worthwhile to have a look at the major differences between those two most popular versions of Python to avoid common pitfalls when writing the code for either one of them, or if you are planning to port your project.The its good to join best python training program which help to improve your skills.

What is Python 2?
Python 2 made code development process easier than earlier versions. It implemented technical details of Python Enhancement Proposal (PEP). Python 2.7 (last version in 2.x ) is no longer under development and in 2020 will be discontinued.

What is Python 3?
On December 2008, Python released version 3.0. This version was mainly released to fix problems that exist in Python 2. The nature of these changes is such that Python 3 was incompatible with Python 2.

It is backward incompatible Some features of Python 3 have been backported to Python 2.x versions to make the migration process easy in Python 3.

KEY DIFFERENCE
Python 3 syntax is simpler and easily understandable whereas Python 2 syntax is comparatively difficult to understand.
Python 3 default storing of strings is Unicode whereas Python 2 stores need to define Unicode string value with “u.”
Python 3 value of variables never changes whereas in Python 2 value of the global variable will be changed while using it inside for-loop.
Python 3 exceptions should be enclosed in parenthesis while Python 2 exceptions should be enclosed in notations.
Python 3 rules of ordering comparisons are simplified whereas Python 2 rules of ordering comparison are complex.
Python 3 offers Range() function to perform iterations whereas, In Python 2, the xrange() is used for iterations.

Which Python Version to Use?
When it comes to Python version 2 vs. 3 today, Python 3 is the outright winner. That’s because Python 2 won’t be available after 2020. Mass Python 3 adoption is the clear direction of the future.

After considering declining support for Python 2 programming language and added benefits from upgrades to Python 3, it is always advisable for a new developer to select Python version 3. However, if a job demands Python 2 capabilities, that would be an only compelling reason to use this version.

#python online training #python online course #python training #python course #python training in noida #python training in delhi