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3 Lesser-known Python features every programmer should use

Started by NiveRoshni, Aug 10, 2020, 02:22 PM

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NiveRoshni

There are more number of programming languages available today than what were available a few years ago. Every programming language has unique features. Python is a powerful programming language compared to other available languages. Here are there lesser-known features of Python.

1. Enumerations

The programmers working in Java and Swift are aware of Enums. In Python, declaring enums is quite easy. You can easily declare enum by declaring a class and making it a subclass of enum. The functionality added in Python 3 allows you to get the associated integer value with the state or the string associated with it. Enums are useful in code when you are looking for a descriptive representation of constants.

2. Format

Fstrings are a great way to format text in Python 3.6. They offer a greater readability and are less prone to errors. Fstrings have better readability than the format that was previously used in Python. With Fstrings, you can produce a much readable and reliable code than doing something like concatenation or format strings.

To create cleaner string, you can simply preface quotes with the letter f and then put the variable or data directly into the brackets. Fstrings help in producing a much more readable and reliable code.

3. Data Classes

Data classes are commonly used in Kotlin programming language. A data class's sole purpose is to hold the data. Each class has a variable that can be accessed and written to. If you have a program and you pass a string and an array of numbers between different classes. By making a data class, you will be performing the same in a much clearer and easier manner.

Why programmers should learn Python programming language?

Python has been leading the chart of most popular programming languages for the last few years. The language created by Guido Van Rossum is well-known due to the built-in libraries that perform the function of coding and analysing any kind of information.

The shorter syntaxes, libraries and faster execution are the key features of Python. While there are other programming languages, Python continues to top the list of popular programming languages. Here are the pros and cons of using Python.

Pros

1. Open-source

Python is a completely open-source programming language preferred by users across the world. There are many open-source platforms developed using Python, where one can contribute his/her work and make it reusable.

2. Fewer lines of code

The programming language has a syntactically efficient feature that helps developers to get maximum things done with fewer lines of code.

3. AI/ML development

Python libraries and frameworks are best suited for AI/ML development. As an AI expert, the developers need to be fast and very accurate in their mathematical operations. Python libraries including Pytorch, Tensorflow, Scikit Learn help in faster computations.

4. Learning curve

The code readability of Python makes it one of the easiest to learning programming languages. Any new learner can easily get started with learning Python.

Cons

1. Large cache

Being a heavy programming language that contains built-in libraries, memory consumption is a big problem in Python.

2. Heavy GPU and RAM

For carrying out Deep Learning and Machine Learning applications, the developers require a good GPU and at least 8GB of RAM.

3. Not ideal for mobile development

The programming language has many applications in developing GUI for computers but it fails to provide easy to deploy mobile apps for Android and iOS.

4. Dependency on external libraries

Being an object-oriented programming language, most of Python libraries are third-party ones. You need to download each library separately to use it.