Python Courses

Whether you want to step into the world of programming or explore novel programming languages, Python programming is one of the recommended picks. It presents immense capabilities and is not so difficult to learn. Python is a high-level, object-oriented programming language with dynamic semantics.

The python tutorial for beginners highlights the built-in data structures combined with dynamic binding and dynamic typing. Therefore, python programs are appealing for Rapid Application Development. Also, clearing the python basics with programming lets you make the most of Python's easy-to-learn syntax. Instead, learn python the hard way, you can learn python online by repeatedly trying its syntax.

One of the prominent advantages of Python Programming is its interpretive nature. The Python standard library and Python interpreter are available in either binary or source form from the Python website. They can run flawlessly on all leading operating systems. Moreover, the Python Programming language is freely distributable.

With the help of Python programming on a server, you can create web applications. It can be used together with software to design workflows. Once you become familiar with Python programming, you can perform complex mathematics.

With this introduction to python programming and python basics, let’s move on to know the reasons to learn it.

After going through the introduction to python, the next important aspect is why to learn it. Well, programmers usually prefer working with Python due to the increased productivity it offers. When you aim to work on any python project, whether it's for python for beginners or advanced users, you must first be clear with the purpose. This implies that you must first clear the fundamentals of python by referring to the python tutorial for beginners. So, after you learn python, you should have a clear perspective on why to learn python.

The following points justify the reasons to learn python:

• It lacks a compilation step, so the edit-test-debug cycle is quite fast.
• Debugging Python programs is straightforward. The debugger is written within Python, which affirms Python's wistful power.
• Python syntax is easy to learn and code and is very readable. The syntax has fewer lines of code than in other programming languages.
• Python is beneficial for various applications like python for data science, developing web applications, rapid application development, etc.
• It can seamlessly work on various platforms (like Windows, Linux, Mac, Raspberry Pi, etc.).
• It runs on an interpreter system, so code can run as soon as it is written, which leads to rapid prototyping.
• Python supports various popular libraries, including PyTorch, SymPy, Scikit-Learn, Pandas Python, PyBrain, TensorFlow, Matplotlib, etc.
• Python Machine learning programs are prevalent due to the support for various Python machine learning libraries and simple syntax.

• Python is easy to learn and read.
• Beginners can conveniently get used to the programming pace.
• Offers prompt development of prototypes.
• Being a general-purpose language, it is useful in automation, big data, and data mining.
• Applied to all leading working sectors.
• With the support of all-encompassing frameworks and libraries, Python streamlines the development process.
• With its worldwide existence, a massive community base has been developed, making it extremely simple to solve doubts and share solutions.
• Continuous enhancements in Python let the user experience strengthen functionalities in every version.
• Predicts itself as a sustainable programming language.
• Lots of advancements are expected in the future, considering the huge interest of developers and recruiting companies.
• Ample job opportunities for skilled candidates.

Python Installation on Windows:

Once you install it on Windows, you can implement various python programs for practice. Before proceeding with python programming for beginners, you must know the installation procedure of Python, which consists of two parts:

Download and Installation of Python for Windows from the official website

Installing an IDE (PyCharm)

Part-1: Downloading and Installing Python from the official website:

Follow the below steps to download and install Python from the official website.

Step-1: Firstly, open this link and click the ‘Download Python 3.7.2’ button.

Step-2: In this step, you may be asked for a location to save your life. Choose a suitable location (you can create a new folder named Python-3.7.2 in a C drive and click on the ‘Save’ button.

Step-3: Now double click the downloaded .exe file and choose the ‘Add Python 3.7’ to the PATH checkbox located below. This is to ascertain that it automatically gets added to the Windows Environment variable. If you don’t do that, you need to manually do it later. After the box is checked, you have to click on ‘Install Now’.

Step-4: During the installation process, the pop-up will be shown to indicate the installation process is in progress.

Step-5: After the setup completes, you will see a message on the screen. Simply click on the ‘Close’ button to complete the installation process.

Step-6: Finally, once it is installed, open the Windows search bar and type Python. Consequently, you will find a desktop app ‘Python 3.7 (32-bit)’. So, click on that and a command prompt will be shown.

Step-7: In the command prompt, you can write your first Python program, for example, print ‘Python Installation completed’.

Part-2: Installing PyCharm:

This part involves installing PyCharm, one of the most demanding Integrated Development environments among Python programmers. Follow the below steps

Step-1: Firstly, you need to download and install the Community edition of PyCharm from here. Now click on the ‘Download button’ present below the Community.

Step-2: Just like we did in Part 1, we can choose the download location to save the life and then click on the downloaded .exe file. So, now you need to browse to the location where you prefer the installation of PyCharm IDE (the best python ide) and click on ‘Next’.

Step-3: In this step, you can create a Desktop Shortcut if desired and choose a 32-bit/64-bit launcher, depending on your system’s processor.

Step-4: Keep selecting JetBrains in the Start Menu Folder and click ‘Install’.

Step-5: The installation process continues. Once completed, it will prompt with a message screen. The screen will then show the Run PyCharm Community Edition box (related to jetbrains pycharm). Then click on the ‘Finish’ button.

Step-6: Now, your Python IDE will launch.

Python Installation on Mac:

Prerequisites:

• macOS
• Log in as an administrator on terminal

Follow the below steps:

Step-1: Firstly, you have to check the python software version available on the system.

Step-2: Type the below command in the command prompt window:
$ python –version

Step-3: Check what version it shows. (Usually, it shows 2.7.10 installed on your system, so you can proceed with installing Python 3.6.3)

Step-4: To install python software 3.6.3, you need to download the latest version of Python from its official website. The file will then be downloaded in the .pkg format, and it can be downloaded directly through the Installer command.

Step-5: No mounting is needed if the downloaded file is in .pkg format. Now you can use the installer command to install Python 3.6.3.

Type the following command in the command prompt:

$sudo installer –pkg downloads/python-3.6.3-macosx10.6.pkg –target /

Step-6: Note that because the installer is used with superuser permissions, the sudo forces the terminal to prompt the user to fill in the admin password. So, this process installs the Python 3.6.3 version to the root directory. This directory is mentioned with the target option.

Step-7: In this step, you need to verify Python3. To check the Python version running on your system, use the below command:

$python –version command.

Python 3 Installation on CentOS:

Prerequisites:

• CentOS
• Login as an administrator on the terminal
• Yum should be configured on the system

Follow the steps below:

Step-1: Firstly, you need to install the IUS community Repository that offers extra packages for Enterprise Linux. Implement the below command to install the IUS community repository.

$ sudo yum -y install

Step-2: Now run the following command to install Python 3.6 on your CentOS system.

$ sudo yum install python36u

Step-3: To verify the installed version of Python, type the below command on the terminal.

python3.6 -V