Hi, and Hello. In this video we are going to discuss double method operations and within operations double membership test for loop and different functions within tupple. I live discussed tupple datatype its advantages and different use cases within that jumbled up data type. Okay, let's begin. There are basically only two method in tupple count an index what count does is it identifies if an album how many times an element is within the tupple. For example, if I pass on 3.9 within the count method as a parameter, it will identify and give me an indigent output that will show that 3.9 is four example one time in that Apple two times or three times, let's see, it is only one time.

And that's a correct that is really one time Yes, it appeared only one time in this double what index method method does is it gives the index number of that element within the tupple for example, zero index one index two index three index, so, it has a third index and when I pass this as a parameter within the tupple index method, it will give me yes three. So, it doesn't the third index, it does not have methods for addition and deletion because people are cannot have new elements or assigned or or deleted an existing element and that we discussed earlier. tupple operations double membership test we can use in keyword to check if an element is part of a tupple or not. For example, 3.9 interval Gives me true we earlier checked it tupple has 3.9 as a member let's run it yes it gives me true and for four wasn't part of that tupple So, when I ran this it gave me false.

There is another keyword also that is not in support is not in tupple it will give me true because four is actually not part of this double okay trading through the through the tupple using for loop. So, for members and tupple topple is already the variable then named advocated when we print hello and members it will give it will print members of that tupple one by one with Hello. So it will iterate through all the members within that tupple and before that it will also count all the members so he here we can see 12345 there are actually five members with In topo, so it will create an output five times and it will create an output for each element within that tupple data type. Let's do it. So you see 12345 it created up to five times. Now if I pass through the tupple as a parameter within the print and in the for loop, it will print the whole tupple along with Hello.

And it will do this five times because there are five members within it so it counted for member interval. So there are in this couple that are five members show that we printed five times the whole tuppence it did it these are all the tupple functions on it will identify all the elements of the tupple are true or the tupple is empty if there are if there are any element that is false, it will give a false output. Let's check out typo. So it gives true Yes, none of the elements are false in there. If I check it with any true, yes, all elements are true if there is any element in the tupple with false would have printed false. Let's check this out with an empty tupple I created with a topple three and let's hit equals to an empty topple.

Let's check the type of this So back to the double top three and when we check it with any so this is an empty tupple what any C's. If any tupple is empty it returns false. So if I pass this on with the empty topple and check it out but it return returns false false that is exactly what we actually thought before doing this numerate so it creates a list with all the elements of the tupple with but then numerated with the with the index actually. So let's do it last and numerate and pass on top one and let's see. So yes, it created a list zeroeth index. First out First indexing first second, second element, second index, third element and all that.

So this is how we do an embedded function can be used. There are a lot of other functions as well like land that could identify a number of items in the tupple maximum item in the tupple minimum items sorted and it will create a tupple from an A string set or dictionary. I hope you enjoyed this tutorial. Let me know if you need anything else. Thank you