python programming language
why do we need any programming language?
when we talk about learning any programming language, there is only one reason: giving instructions to a device.
like other languages, programming languages are a way to communicate with digital devices.
for what we needed programming?
in this period of time, there are generally three types of computers:
- analog
- digital
- hybrid
In this modern era, digital computers are generally used.
digital computers represent information in discrete form, generally as sequences of 0s and 1s (binary digits, or bits).
to instruct them, programming languages are high-level languages (in normal English languages or you can say "humanly readable code").
what translators are there for programming languages?
generally, programming languages are typed as high-level languages(human readable language).
so there is a need for translators to translate our programming instructions into machine language.
generally, there are three types of translators:
compiler:
It converts programs written in a high-level language into machine language before runtimeInterpreter:
It converts programs written in a high-level language into machine language at runtime.
assembler:
It converts the assembly language program into machine-level language.What is a python programming language?
Python is a :
general-purpose,
dynamically typed,
interpreted,
case-sensitive,
indented, and
high-level programming language.
origin of python:
python is created by guido van rossum in 1991.
why we use python?
It is used for:
website development (backend),
application development,
mathematics,
system scripting.
note:
indentation means the space given before the start of a statement. indentation is used to define a block of code in python.
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