Automating Text Based Field Calculator Operations using Python Scripts
Welcome to my Blog , In this article, you are going to learn the top 10 python tips and tricks.
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Welcome to my Blog, In this article, we will learn python lambda function, Map function, and filter function.
Lambda function in python: Lambda is a one line anonymous function and lambda takes any number of arguments but can only have one expression and python lambda syntax is
Syntax: x = lambda arguments : expression
Now i will show you some python lambda function examples:
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What is a ternary operator: The ternary operator is a conditional expression that means this is a comparison operator and results come on a true or false condition and it is the shortest way to writing an if-else statement. It is a condition in a single line replacing the multiline if-else code.
syntax : condition ? value_if_true : value_if_false
condition: A boolean expression evaluates true or false
value_if_true: a value to be assigned if the expression is evaluated to true.
value_if_false: A value to be assigned if the expression is evaluated to false.
How to use ternary operator in python here are some examples of Python ternary operator if-else.
Brief description of examples we have to take two variables a and b. The value of a is 10 and b is 20. find the minimum number using a ternary operator with one line of code. ( **min = a if a < b else b ) **. if a less than b then print a otherwise print b and second examples are the same as first and the third example is check number is even or odd.
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Hello, there fellow learner! Today we are going to make a fun text-based adventure game from scratch. First, let’s understand what a text-based game and then we will implement the same in the python programming language.
Table of Contents
A text-based game is a completely text-based input-output simple game. In such type of game, users have options to handle various situations as they arrive with choices taken by the user in the form of inputs.
The figure below displays the small story we will be building in python in this tutorial. You can expand or change the story according to your own preferences.
Text Based Story Game
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If you are using Linux, then you would definitely love the shell commands.
And if you are working with Python, then you may have tried to automate things. That’s a way to save time. You may also have some bash scripts to automate things.
Python is handy to write scripts than bash. And managing Python scripts are easy compared to bash scripts. You will find it difficult to maintain the bash scripts once it’s growing.
But what if you already have bash scripts that you want to run using Python?
Is there any way to execute the bash commands and scripts in Python?
Yeah, Python has a built-in module called subprocess which is used to execute the commands and scripts inside Python scripts. Let’s see how to execute bash commands and scripts in Python scripts in detail.
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