Software engineering and personal development
One of the first things that you learn when you start to program is learning how to declare a variable and assign to it a value.
For example, you are told to assign a string and then print it in a console:
Now, if we want to assign another variable in there, our intuition can be to just add a new line, and assign it there:
Lists represent one of the most used data structures in any Python script. One of the reasons why I like programming in Python is that I get to reach a result quite quickly.
One such thing is the opportunity to easily and quite simply access their elements quite flexibly.
With flexibility, I mean, having the opportunity to choose only the elements that we want.
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One of the main uses of methods in any programming language is the opportunity to simply implement a functionality once and then use it as many times as you need.
In a lot of cases, you are supposed to call these functions with actual parameters that are then expected to be used inside the method.
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You are usually asked to get the largest or smallest element in a list, but it can also be the case that you are asked to also find more than just a single element, namely, a number of elements that are the largest, or the smallest in that list.
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Most of the time you are adding elements into a list, or set, or a dictionary. However, there can also be cases when you just need to remove elements. Maybe a particular element, or even all elements at once.
If that is the case, then there is a quick method in Python that you can use to do that.
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If you have already tried printing a statement in Python, you have probably seen that you are going to get a new line after you execute it.
Let’s see a quick example:
In the previous article, we saw how to check whether all the values in an iterable object are True in Python.
In this article, we are going to see whether there is at least one condition that is satisfied in an iterable object in Python.
Let us suppose that we have the following list:
We want to see whether we have earned more than 4000 in at least 1 month.
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There is a quick way to check whether all the values in an iterable object are True or not in Python.
Let us suppose that we have the following list and we want to check whether all the values in it are True:
Looping through a list in Python is quite straightforward.
Let us mention two ways that you can do it.
You can do it using indexes and the length of the list, like the following:
There are many articles and videos that show you how to find the largest in a list. However, there are not that many articles that show you how to find the second largest element in a list or the second smallest element in a list.
Yes, I also agree that it can be less frequent when you need to find the second largest one, or the second smallest element. The less demand for it in our daily work, the less supply with tutorials on how to do it.
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