PyCharm Guide for Beginners

Many people ask questions like 'What is the best editing tool in Python?' They ask us. The answer varies for different users but most people use PyCharm for the reasons below.

PyCharm deeply understands your project, not just a specific file.

Refactoring

 ● (Continuous improvement of the quality of written code over time; without changing the main function of the program) is the main feature throughout the project.

Built-in SQL tool that makes it amazing.

PyCharm is a very popular Python IDE created by JetBrains for Python development. Python is the best language that users can create software applications by writing clean and readable code. Python is a very popular language in Data Science and Machine Learning. Bigger companies like Facebook, Twitter, and Amazon use PyCharm as their IDE to write code in Python.

This article describes PyCharm in detail and helps you write your code using this IDE in Python.

What is Python?

Python is a versatile programming language. Can be used for other types of programming, software and web development. Python can be used in the following cases:

● Back end development of web and mobile applications (server side)

● Desktop applications

● To perform big data mathematical calculations

● To write system script

Learning Python is easy. Python is a popular programming language that increases your chances of getting hired by the best companies and also offers you good packages. Today, Python is an emerging star in the world of programming. Python can handle a wide range of tasks. Python syntax uses an English keyword and makes it easy to understand. See the following example to see how easy it is to code in Python:

For example, we want to print "Hello World" on the screen.

If we use Java, we need to write the following code:




  1. Class HelloWorld {  
  2. Public static void main(String[] args) {  
  3. System.out, printIn("Hello World!");  
  4. }  
  5. }  


If we use Python:



  1. Print("Hello, World!")  


Now you understand why Python is so easy to learn and run.

What is the Python development environment?

The Python development environment consists of a text editor and Python runtime implementation. Using the text editor, we can write our program code.

Implementing runtime such as CPython or PyPy provides a method of executing your code. A text editor is like a simple notepad running on Windows or an integrated development environment (IDE) by examining syntax and highlighting code.

It is a software application that combines all the features and tools that software developers need. It is graphical, uses windows and controls such as buttons to display information, accepts user input. Tools include:


  •  Text Editor: A window for entering, setting, and commenting on programming language code.

  • Project Editor: Shows all the files that make up the project.

  • Toolbar: A set of buttons that represent the function that the environment can perform.

  • Output Display: Displays messages generated by the work environment


There are many IDEs for Python development, such as IDLE, PyCharm, VScode, PyDev, Eclipse, etc. But the common IDE for Python Python development can be run on any operating system.

Supports a variety of syntax highlightersWhy do we need an IDE?

Using an IDE is not mandatory but makes it easy. code insight is one of the most useful tools offered by IDE. This program changes the color of the text to distinguish different classes, functions and variables. Thanks to the IDE, debugging in the program becomes easy. It is important to test the software to ensure that the program has no errors. Each time you write a new program, different files are referenced in a specific location. Therefore, to run the program, it is very important that these files are in the right place. Using the IDE makes everything easy. IDE Benefits:


  • Increase performance: Encode faster with less effort.

  • Collaboration: A group of programmers can easily work together in one IDE.

  • Project Management: Program resources are readily available.


What is PyCharm?

PyCharm is the most popular IDE among developers. Used for Python programming language. PyCharm is compatible with Windows, Linux, macOS. PyCharm tools and features help programmers write a variety of software programs in Python quickly and efficiently.

Developers can customize the PyCharm interface according to their needs and specifications. They can also extend the IDE project by selecting plugins to meet the complex needs. PyCharm offers some of the best features to its users:


  • Version Support for version controllers
  • Coding assistant with auto complete
  • Django and Flask support for website design with Python
  • Support for debuggers for control and debugging
  • Instant script control to prevent incorrect coding
  • Supports a variety of syntax highlighters
  • Ability to customize shortcuts such as netbeans or eclipse
  • Support for quick-fixes, easy project navigation for easier project control coding
  • Ability to run and display terminal in IDE


How to install PyCharm?

Let's see how to install PyCharm. Download PyCharm software.




  • There are two different versions to install it on Windows. One is the pro version which is not free and has advanced features. Another version is community which is free. You can download and install it.
  • Then you will see two options, Professional and Community.
  • Download your desired version
  • If you are interested in working with the Professional version, you can download the Professional version and get a free trial.
  • After clicking Next, a window will appear to set the installation location.



You can select the destination folder or do not touch the default path.


Next, you can set the installation option to 32-bit or 64-bit as needed.



Then you will see the next window.


When you click the Finish button, the installation process is complete.


Important features of PyCharm

PyCharm provides users with many features to make coding easier. Here are some key features, including a code editor that enables the programmer to write high quality Python code.

The code editor enables programmers to easily read code by color. Automatically inserts depressions into the new line, selects the appropriate coding style. The programmer can also use the editor to extend a block of code into an expression or a logical block.

This is useful for code errors, spelling mistakes, finding duplicate code, and auto-generating code. With this feature, the programmer can analyze the code and detect errors when writing the code.

Code navigation: The smart navigation feature helps the programmer to edit the code without extra time and effort. The IDE makes it easy for developers to navigate classes, icons, and files with notifications. Because of this, the user can immediately find the source code, code snippet, UI element. Can specify different uses for symbols and set bookmarks in code. This feature helps the programmer to accurately examine the code in lens mode.

Refactoring: With PyCharm, developers can implement local and global changes quickly and efficiently. The developer uses the refactoring option provided by IDE to write code and work with the Python framework. This can improve the quality of the code by extracting variables, fields, constants and parameters. With PyCharm, the programmer can separate long classes and methods with the Extract method.

Web technology support: With PyCharm, a programmer writes a variety of web applications using web technologies such as HTML, CSS, JavaScript, Typescripts, and Coffee Script. The live editing feature provided by IDE allows the developer to see changes made to the code instantly in the web browser. With PyCharm, programmers can use JavaScript debugger, Coffee Script, and Typescript.

Support for Python Web Framework: PyCharm supports the powerful Python framework like Django. The developer can use the IDE to use the code completion suggestion for tags, filters, parameters, and template variables. Python helps the web developer to debug the Django model, format the code, validate the code, and manage the .py consoles. It supports Python web frameworks such as pyramid and Web2py.

Support for specific Python libraries: PyCharm helps programmers use Python efficiently in big data and data science projects. It also supports some popular science libraries such as NumPy, Anaconda and Matplotib. The developer can work with these scientific libraries.

Advantages and disadvantages of using PyCharm:

Advantages:

The installation process is very easy.


  • There are many useful plugins and builder shortcuts in PyCharm
  • Integrates library and IDE features such as autocomplete and coloring.
  • Ability to view the source code in the link.
  • Software development is fast.
  • Error spotlighting feature enhances the development process.
  • The Python programming community is vast, so any question can be solved.


Disadvantages:


  • The professional version of Python is very expensive.
  • Not good for beginners due to its auto-completion feature.
  • It requires a lot of memory and storage space.



User:sinahabibi
1/11/2021
Visit:45
Python

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