Python Dictionary fromkeys Now, we are going to learn about the fromkeys method in relation to the dictionary. Using the fromkeys method, we can create a new dictionary, with the given iterables, and the value. The iterable specifies the keys, and the value corresponding to each key is the value that is provided. If no […]
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Python Dictionary copy Now, we are going to learn about the copy method, using which, we can make a copy of the dictionary. Well, in some situations, you might want to get a copy of your dictionary. In such situations, the copy method is our escape. But if you are wondering what is the need
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Python Dictionary clear Now, we are going to learn about the clear method in relation to the dictionary. As the name of the method says, the clear method clears the dictionary, which means that all the elements are removed from the dictionary. So, if you want to remove all the elements from the dictionary, you
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Python Dictionary Methods Now, we are going to have a look at some very interesting, useful, and important methods, which help us do different things, like clearing the dictionary, getting all the keys from the dictionary, getting all the values from the dictionary, etc. Let’s have a look at those different methods, one by one,
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Calculating the length of the dictionary Now, we are going to learn about how we can get length of dictionary python. By length of the dictionary, we mean to find how many(elements/items) key-value pairs are there in the dictionary. For getting the length of the dictionary, we are going to use the len function. Using
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Adding Key Value Pair To Dictionary Python Also, Let’s discuss something related to adding key-value pairs to the dictionary. You can also say that what we are going to do right now, is going to help us add some keys and their corresponding value to the dictionary. This is similar to what we are going
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Create A Dictionary Python Now, after discussing some things about the dictionary, you might be curious about how we can create a dictionary. So, we are going to head into that only. We have got two ways, through which, we can create a dictionary. Both ways are pretty easy. Let’s first discuss the first one
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In this article, we are going to understand and implement a simple Java program, in which, we are going to calculate the sum of all the digits in the given number. In this program, we would have a number, and simply we are going to calculate the sum of all the digits in the given
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In Python, we make use of a list, when we need to store a collection of data. The thing is that in the list, we can have data of multiple data types, and along with that, duplicate elements are also allowed in the list. But at times, there can be a requirement, that we need
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When we say dictionary, at first sight, what comes to our mind is that big book, that we call a dictionary. But, if I ask you why we use that dictionary, your obvious answer would be, to find the meaning of some word. So, we can say that there is some word, and associated with
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