An Overview - What is Python programming language?
Python is the world's most popular programming language over Java and over C / C ++ / C #. We can use Python for GIS free to develop web applications or desktop software and then market that application or software.
Like Perl, Python source code is also available under the GNU General Public License (GPL), which guarantees end-users the freedom to run, the study, share and modify the source code. Python is produced by Guido van Rossum.
In our opinion, the Python programming language looks like a combination of Java, JavaScript, and Perl programming languages, so nothing new and nothing we haven't seen before if we're already learning those programming languages Huh.
Python is a high-level, interpreted (processed at runtime by the interpreter, our program does not need to be compiled before executing but it can also, be compiled for byte-code to build large-scale applications Is), interactive (supports Python Interactive) mode allows interactive testing and debugging of snippets of code), object-orient (A programming language model that organizes design software around data or objects), functional (a set of instructions within a function block) and structured programming (conditional programming)) language notation.
Python provides very high-level dynamic data types (a dynamic type avoids type checking at compile-time; instead, it resolves types at run time) and supports dynamic type checking. It supports automatic garbage collection just like Java. Python can be easily integrated with C, C ++, COM, ActiveX, CORBA, and Java.
The library's Python bulk is very portable and cross-platform compatible with Unix, Windows, and Macintosh.
Python can run on a wide variety of operating systems (Windows, Linux, and Mac) and has almost the same interface on all platforms. You can add low-level modules to Python Interpreter.
These modules enable programmers to make or add their tools more efficiently. Python provides interfaces to all major commercial databases. Python supports GUI applications that can be built using Tinker.
Python is used in server-side web development, desktop software development, mathematics solutions (using NumPy), and system scripting.
Python uses English keywords like other programming languages, which make it easy to learn and understand. Python can also connect to a database system or read and modify files on your computer's hard drive.
The most recent version of Python is Python 3.8.2, which we will use in this tutorial series.
However, Python 2, although not being updated with anything other than a security update is still quite popular as some older Python modules are still based on Python 2 instead of 3 to operate!
Here are two quick ideas about Python programming code structure.
Python code does not require a semicolon.
Python relies on indentation, using WhatsApp, to define scope; For this purpose the scope of loops, functions, and classes instead of curly brackets.
You have it, this will mark the beginning of our Python programming language tutorial series. In the next chapter, we'll take a look at various IDEs that we can use to write Python programs.