This Python Tricks for storing multiple values tutorial explains the concept of storing multiple values in a python list. By learning how to store value in the list in python, how to store multiple values in a variable in python, etc. can boost up your confidence while coding in a python programming language. So, follow the below modules without any excuses and understand the effective python tricks on storing multiple values in a list.
- Tricks to Store Multiple Values in Python List
- How to store multiple values in a variable in Python code example
- Use a list to store multiple values
In this python guide, you’re going to study how to store and manipulate values in a Python list. Learning all the ways in storing and using multiple values is essential to mastering any coding language, and Python is no exception. For the objective of this post, let’s use the following list as an example:
l = [1, 2, 3, 4]
So the list above is called l, and it holds four values, 1, 2, 3, and 4. That much should be pretty self-explanatory. What we’re going to do next is learn how to quickly and easily store each value in that list as separate values in your Python code.
Let’s say that you’d like to save values 1, 2, 3, and 4 as variables a, b, c, and d, respectively. There are a number of different ways to do this, including iterating through the list or manually going through the list using indices that correspond to each value, but the quickest way to achieve this is by doing the following simple step:
l = [1, 2, 3, 4] a, b, c, d = l
That’s literally all you need to do. Now the value for the variable a will be 1, b will be 2, c will be 3, and d will be 4.
You can do this using as many values as you like…when you run out of letters of the alphabet, start combining them to makes words and store the variables as words rather than letters. Just remember that the order of the items in the list is the order that they will save to the variables, so be sure to write them in the correct order (for example, if in the code snippet above you wanted the value 3 to be saved as d instead of c, just place d in the third position and whatever you like in the fourth…perhaps c?).
Could it be any simpler or easier than this? Probably not. This is a great trick to keep in your back pocket.
r = kindle = H = 24 #The Three Variables Are All Equal To 24
A numerically ordered sequence of elements is known as a List. It implies that each element is connected with a number. And it is called an index which commences with 0 (not 1!). Hence, the first element is connected with an index 0, the second with 1, etc.
Declaring a list uses the same syntax as for any variable. You provide:
- The variable name clearly expresses the intent of the array.
- The values stored in your list
Note: A Python list may contain various types! In fact, you can store a number, a string, and even another list within a single list.
For example, you could store your veggies in a list as if it was a basket of vegetables:
basketOfVegetables = ['cabbage', 'cauliflower', 'bottleguard', 'potato']
Now that your list is created, you can perform two operations on it:
1. Access a value at a given index.
2. Set a new value at a given index.