Category: IT Trends

Since you have shown interest in knowing more about Django listing below various prerequisites one should have before going for learning it.

Python – Django is a Python Web framework so one needs to have good Python knowledge. Various topics from Python which you must have hands-on experience are given below;

1. Understanding the indentation and syntax of Python.
2. Programming control structures like conditional loops.
3. How to pass the argument to the Python function and setting the default value. Getting a list of Python values using *args and **kwargs.
4. String and string manipulation operations.
5. Knowledge of Python paths in order to access data and image files.
6. Understanding of Python modules and how to import external modules.
7. Knowledge of Regular Expression (RE) is a must as it helps in validating the User input string.
8. Hands-on knowledge on how to use data structures Tuple and List, the structure of data saved in these data structures. Knowledge of all functions associated with these data structures. These data structures make Python different from other programming languages.

• Web programming knowledge is required since with python Django you will be developing web applications.
• Most important is to have object-oriented concepts that will be needed as your project development starts. It will be needed to drive the object-oriented concepts from the beginning of the development itself. As it will help you to bind a similar kind of data in the form of a class and access those data with a single variable called object. You can also reuse the lines of codes if the logic is the same. And it reduces the line of code, as well as, it will be easy to maintain.
• knowledge of Object Relational Mapper. The main advantage of using ORM is to transmit data between a relational database and application model providing rapid development. It is easier to change the database when we use ORM. Since the developer does not need to write any SQL. ORM maps objects attribute to respective table fields.
• HTML, CSS, and Javascript are the fundamental building blocks of web development. Hence you must possess good knowledge about it.
• Jquery is a JavaScript framework that makes a lot of common tasks that require many lines of JavaScript code to accomplish and wraps them into methods that you can call with a single line of code.

You might be thinking, that my list is not ending and if so many prerequisites are required means Django must be difficult to learn. But let me clear your doubts. About mentioned all prerequisites are very common in most other web languages like C#, Java, etc. Python generally is very straightforward to get to grips with. So one can start learning Python and Django framework in parallel.

Python created by Guido van Rossum is an interpreted, high-level, general-purpose programming language. It was released in 1991, its language constructs and object-oriented approach aim to help programmers write clear, logical code for small and large-scale projects. Python supports multiple programming paradigms, including procedural, object-oriented, and functional programming. Its design philosophy emphasizes code readability. Python is dynamically typed and garbage-collected. Python is often described as a “batteries included” language due to its comprehensive standard library. Python interpreters are available for many operating systems. So it can be used for any type of operating system such as Linus, Windows, Ubuntu, etc. Hence, one can easily run off a software without worrying about system support. It can be interpreted in the language with the help of a portable feature that makes it beneficial to use. In brief, write code on the Mac platform and run it smoothly on Windows as well. There is no need to write a code in multiple languages with it. Python strives for a simpler, less-cluttered syntax and grammar while giving developers a choice in their coding methodology. You can use Python for developing desktop GUI applications, websites and web applications. Python allows you to focus on core functionality of the application by taking care of common programming tasks. The simple syntax rules of the Python programming language makes it easier for a developer to keep the code base readable and application maintainable.

Many organizations are using Python these days to perform major tasks. The businesses are working on python skills and experience of the programmers that allows them to achieve a lot more. There is a better career opportunity when it comes to python as well as salary scope. Few of them are as follow:

• Data Scientist
• DevOps Engineer
• Python Developer
• Senior Software Engineer
• Software Developer
• Software Engineer

As per the survey and job research, Python has topped the list of a programming language, IT companies are now depending on python for the major work. They are now embracing this programming language with open arms making it one of the best source to work on. It is forcasted that there are over 40,000 jobs that are entirely for python experienced developers in major countries. Data science combined with python has the best career and future taking one to new heights. Hence if you look forward to remain in the programming world than you should look at upgrading to Python language. It will be beneficial to join the course for the obvious following reason.

• Develop a fundamental understanding of the Python programming language.
• Have the skills and understanding of Python to confidently apply for Python programming jobs.
• Acquire the Python skills to move into specific branches – Machine Learning, Data Science etc..
• Add the Python Object-Oriented Programming (OOP) skills to your résumé.
• Learn Python from experienced professional software developers.

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Both Angular and React are equally useful for writing applications. But they are entirely different frameworks to use. Let’s know the facts about each of them in detail which will help you to do right selection based on in-hand project.

Angular

• It is one of the most powerful, efficient, and open-source JavaScript framework.
• Has a large community support.
• It is operated by the Google and is basically used for developing Single Page Application (SPA) that can run in any browser or platform.
• It is consistent, has many ready-made tools, ng components are robust and quite matured.
• It extends the HTML into the application and interprets the attributes in order to perform data binding.
• It uses TypeScript programming language, which is an enhanced JS super-set that supplies optional static type checking, object-based programming patterns, and high-performance typing features
• It uses a two-way data binding which connects the DOM values to model data. It means, if for user interaction with the field a new value is provided to the application it will result in the update of both the view and the model.
• The two-way data binding approach has a negative impact on performance.
• Angular has a complicated lifecycle and hence a steeper learning curve, it is not easy to master. If you are a professional developer, this will be easier to understand.
• Regarding the reuse of code, it consists of a series of ready to use elements. Even if it has priority collisions and namespaces
• The testing and debugging for a complete project is possible with a single tools like Jasmine, Protractor and Karma.

React

• It is an open source JavasScript library and not framework.
• Has earned popularity within a short period of time.
• Created by Facebook and is basically used to develop and operate the dynamic User Interface of the web pages with high incoming traffic.
• User needs to add external component libraries to have the same number of features.
• It makes the use of a virtual DOM and hence, the integration of the same with any application is easier. Prompt rendering is among the best features of React that gives a significant edge over Angular.
• It only has the view component of the MVC which can increase the line of codes
• It supports one-way binding. It provides singular behavior for your application.
• The one-way data flow helps to control the complexity.
• It has a lower learning curve taking lesser time for developers to understand
• A set of tools are required for performing different sets of Testing.
• When there is lot of dynamic content in the application then using React would be the right choice. Many popular brands like Instagram and Facebook use React to base their mobile apps on because of its dynamic nature.

If you have any question or planning to learn Angular then you can reach out to us. At Profound Edutech, we have a team of Angular experts who have designed a comprehensive course which is available at all our branches. Our trainers have conducted many corporate batches on Angular, They can also assist in resolving queries from your under developed Angular application.